• International Journals : One Hundred & Thirty Four (134)
  • National Journals:Twenty One(21)
  • International Conferences Sixty (65)
  • National Conferences Sixty (60)
  • Total Two Hundred andEighty (280)
REFEREED INTERNATIONAL JOURNALS 2014

 
Naresh Kumar, Ajay K. Sharma, Vinod Kapoor

Modified SRS-induced crosstalk with variety of fiber in SCM–WDM transmission links”, Optik – International Journal for Light and Electron Optics, Volume 125, Issue 15,  Pages 4085-4087, August 2014.

Nischay Bahl, Ajay K. Sharma, Harsh K. Verma

“Asymptotic multicast throughput analysis and energy efficiency in WSN under double Nakagami fading channel using Extreme value theory”, AEU – International Journal of Electronics and Communications, In Press, Corrected Proof, Available online 4 June 2015.

 

Baljeet Kaur, Ajay K. Sharma, Vinod Kapoor

“On WDM RoF–EPON link using OSSB transmission with and without DCF + FBG”, Optik – International Journal for Light and Electron Optics, Volume 125, Issue 9,  Pages 2066-2069, May 2014.

Baljeet Kaur, Ajay K. Sharma, Vinod Kapoor

“Performance improvement on OVSB based WDM RoF-EPON link using SOA with DCF and FBG”, Optik – International Journal for Light and Electron Optics, Volume 125, Issue 9,  Pages 2062-2065, May 2014.

Gausia Qazi, Ajay K. Sharma, H. Najeeb-ud-din Shah, Moin Uddin

“Performance investigation on clipping and RIN induced degradation for a single- and two-tone IM-DD SCM optical link”, Optics Communications, Volume 319, 15 Pages 178-187, May 2014

Gausia Qazi, Ajay K. Sharma, H. Najeeb-ud-din Shah, Moin-ud-din

“Performance investigation on harmonic distortion and inter-modulation distortion induced degradation for a single- and two-tone IM-DD SCM optical link”, Optik – International Journal for Light and Electron Optics, Volume 125, Issue 9, Pages 2148-2153, May 2014.

Naresh Kumar, Ajay K. Sharma, Vinod Kapoor

“Enhanced performance analysis of 10 Gbit/s optical OFDM-RoF transmission links”, Optik – International Journal for Light and Electron Optics, Volume 125, Issue 7,  Pages 1864-1867, April 2014.

Gausia Qazi, Ajay K. Sharma, H. Najeeb-ud-din Shah, Moin Uddin

“Investigation on inter-modulation products (IMPs) for IM-DD SCM optical links”, Optik – International Journal for Light and Electron Optics, Volume 125, Issue 5, Pages 1629-1633, March 2014.

Jagjit Singh Malhotra, Manoj Kumar, Ajay K. Sharma

“Low cost solution to high capacity 32 × 32 channel FTTH duplex link employing triple play services”, Optik – International Journal for Light and Electron Optics, Volume 125, Issue 1, Pages 93-96, January 2014.

 

2013

Richa Bhatia, Ajay K. Sharma, Jyoti Saxena

“Performance improvement for N × 80-Gb/s WDM transmission link with optimized alternate polarization”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 23, Pages 6013-6016, December 2013.

Jagjit Singh Malhotra, Manoj Kumar, Ajay K. Sharma, Alok Kumar

“Performance evaluation of 16 channel DWDM radio-over-fiber link”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 20, Pages 4120-4122, October 2013.

Jagjit Singh Malhotra, Manoj Kumar, Ajay K. Sharma

“Estimation and mitigation of FWM penalties in dispersion managed 32 channel long haul DWDM soliton link”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 17, Pages 3029-3032, September 2013.

Jagjit Singh Malhotra, Manoj Kumar, Ajay K. Sharma

“Performance optimization of high capacity long reach 32 channel FTTH downstream link employing triple play services”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 16, Pages 2424-2427, August 2013.

Naresh Kumar, Ajay K. Sharma, Vinod Kapoor

“XPM-induced crosstalk with variety of fiber in SCM–WDM optical transmission link”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 15, Pages 2125-2127, August 2013.

Vishal Sharma, Amarpal Singh, Ajay K. Sharma

“RF- and optical-integrated radio-over-fiber (RoF) network with high channel allocation capability”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 13, Pages 1536-1541, July 2013.

Vishal Sharma, Amarpal Singh, Ajay K. Sharma

“Transmission performance of OSSB-RoF system using MZM electro-optical external modulator”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 13, Pages 1555-1559, July 2013.

Baljeet Kaur, Vinod Kapoor, Ajay K. Sharma

“On WDM RoF–EPON link using OSSB transmission with and without square root module”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 12, Pages 1334-1337, June 2013.

Baljeet Kaur, Vinod Kapoor, Ajay K. Sharma

“Performance enhancement with square root module for WDM RoF-EPON link”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 10, Pages 967-971, May 2013.

Naresh Kumar, Ajay K. Sharma, Vinod Kapoor

“XPM-induced crosstalk with combined effect of 2OD and 3OD in SCM–WDM optical transmission link”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 10,  Pages 962-964, May 2013.

Naresh Kumar, Ajay K. Sharma, Vinod Kapoor

“Improved XPM-induced crosstalk with higher order dispersion in SCM–WDM optical transmission link”, Optik – International Journal for Light and Electron Optics, Volume 124, Issue 10,  Pages 941-944, May 2013.
2012
Nischay Bahl, Ajay K. Sharma and Harsh K Verma

“On Denial of Service Attacks for Wireless Sensor Networks”, International Journal of Computer Applications, Foundation of Computer Science, New York, USA, (0975-8887),  Vol. 43, No. 6 pp. 43-47, April 2012.

Nischay Bahl, Ajay K. Sharma, and Harsh K. Verma

“Impact of Physical Layer Jamming on Wireless Sensor Networks with Shadowing and Multicasting” International Journal of Computer Network and Information Security (IJCNIS), MECS, (2074-9104), Vol. 7, pp. 51-56, 2012.

Vishal Sharma, Amarpal Singh, and Ajay K Sharma

“Challenges to radio over fiber (RoF) technology and its mitigation schemes – A review ”, Optik – International Journal for Light and Electron Optics, (0030-4026),  Volume 123, Issue 4,  pp. 338-342, February 2012.

Ashish Kumar, Ajay K. Sharma and Arun Singh

“Performance Evaluation of Centralized Multicasting Network over ICMP Ping Flood for DDoS”, International Journal of Computer Applications, USA, (0975-8887), vol. 37-No.10, pp. 1-6, January 2012.

Arun Singh, Ajay K. Sharma and Ashish Kumar

“Designing and Comparing Centralized TCP File Server with TCP and UDP based Enhanced Unicasted and

Multicasted Multimedia File Servers”, Int. J. Emerg. Sci. (2222-4254), Vol. 2(2), pp. 268-279, June 2012.

Naresh Kumar, Ajay K. Sharma, Vinod Kapoor

“XPM-induced crosstalk with higher order dispersion in SCM–WDM optical transmission link”, Optik-International Journal for Light and Electron Optics, Volume 123, Issue 22,, Pages 2056-2061, November 2012
2011
Deepti Gupta and Ajay K Sharma

“On performance Evaluation of WSN Routing Protocols for MICA and MICAz using Different Radio Models”, International Journal of Energy Information and Communications (IJEIC), (2093-9655), Science & Engineering Research Support society, (SERSC) Publications, Korea, Vol. 3, Issue 4, pp. 181-194, November 2011.

Naresh Kumar, Ajay K. Sharma, Vinod Kapoor

Performance evaluation of SCM–WDM communication in the presence of SRS induced crosstalk for different types of fiber Optik – International Journal for Light and Electron Optics, USA, Volume 122, Issue 20, Pages 1862-1864, October 2011.

Deepti Gupta and Ajay K Sharma

“Investigations on Energy Efficiency for WSN Routing Protocols for Realistic Radio Models”, International Journal of Future Generation Communication and Networking, (2233 – 7857), Vol. 4, No. 3, pp. 61 – 72, September 2011.

Deepti Gupta and Ajay K Sharma

“Performance Investigations of Routing Protocols for WSNs based on Congestion-Aware Routing with Different Radio Models”, International Journal of Applied Engineering Research (0973 – 4562), Vol. 6, No.12, pp. 1461 – 1480, September 2011.

Vinit Grewal and Ajay K Sharma

“On Performance Enhancements of WiMax PHY Layer with Turbo Coding for Mobile Environments”, International Journal of Advanced Science & Technology (2005 – 4238), Vol. 31, pp. 37 – 46, June 2011.

Arun Singh, Ajay k Sharma and Ashish Kumar

MultiClient Multi-Instance Centralized File Server using TCP protocol in Java Sockets, International Journal of Computer Applications, USA (0975-8887), vol. 23-No.8, pp. 24-29, June 2011.

Arun Singh, Ajay k Sharma and Ashish Kumar

Comparing Centralised and Distributed Servers Using Java Sockets for Small Scale Implementation, International Journal of Electrical, Electronics and Computer Systems, Bangladesh (2221-7258), vol.1, Issue 2, pp. 47-52, April 2011.

Arun Singh, Ajay k Sharma and Ashish Kumar

MultiClient Multi-Instance Secured Distributed File Server, International Journal of Computer Applications, USA (0975-8887), vol.19-No.9, pp. 25-29, April 2011.

Deepti Gupta and Ajay K Sharma

“Comparative Investigations on Performance of Routing Protocols in Presence of Realistic Radio Models for WSNs”, International Journal of Advanced Science & Technology (2005 – 4238), Vol. 29, pp. 101 – 112, April 2011.

Vishal Sharma, Amarpal Singh, Ajay K. Sharma

“Simulative investigation the impact of optical amplification techniques on single- and dual-electrode MZM and direct modulator’s in single-tone RoF system”, Optik – International Journal for Light and Electron Optics, (0030-4026),Volume 122, Issue 5, March 2011, Pages 371-374

Ashish Kumar, Ajay K Sharma and Arun Singh

Comparison and Analysis of PIM-DM and BST Multicasting Network over Drop Tail Queuing Technology, International Journal of Computer Applications, USA (0975-8887), vol. 22-No.6, pp. 29-33, March 2011.

Sukhvinder S. Bamber and Ajay K Sharma

Simulative Performance Evaluation of 802.15.4 with different Modulations for Wireless Sensor Networks”, International Journal of Communication and Computer, David Publishing, USA, (ISSN: 1930-1553), Vol. 8, No. 3, pp. 201-210, March 2011.

Manjit Singh, Ajay K. Sharma and R. S. Kaler

“Investigations on Optical Timing Jitter in Dispersion Managed Higher Order Soliton System”, Journal of Optics, Springer, ISSN 0972-8821, Vol. 40, No. 1, Jan–March 2011

 

2010

Deepti Gupta and Ajay K Sharma

“On Routing Protocols for WSNs with Additional Layers: Future Technology for IT”, Journal of Advances in Information Technology, Vol 1, No 4, pp. 204-218, November 2010.

Sukhvinder S. Bamber and Ajay K. Sharma

“Queue Size Trade Off with Modulation in 802.15.4 for Wireless Sensor Networks”, International Journal of Computer Networks (IJCN), Volume (2): Issue (4), pp. 181-189, Kuala Lumpur Malaysia, October 2010,

Neeraj Choudhary and Ajay K Sharma

“Performance Evaluation of LR-WPAN for different Path-Loss Models”, International Journal of Computer Applications, Published by Foundation of Computer Science, USA, ISSN: 0975 – 8887, Volume 7, No.10, pp. 22-28, October 2010.

Vinit Grewal and Ajay K Sharma

“On Performance Evaluation of Different QoS Mechanisms and AMC scheme for an IEEE 802.16 based WiMAX Network”, International Journal of Computer Applications, Published by Foundation of Computer Science, USA, Volume 6, No. 7, pp. 12-17, September 2010.

Vishal Sharma, Amarpal Singh, Ajay K. Sharma

“Simulative investigation of nonlinear distortion in single- and two-tone RoF systems using direct- and external-modulation techniques”, Optik – International Journal for Light and Electron Optics, Volume 121, Issue 17, Pages 1545-1549, September 2010.

Parul Saini and Ajay K Sharma

“Energy Efficient Scheme for Clustering Protocol Prolonging the Lifetime of Heterogeneous Wireless Sensor Networks”, International Journal of Computer Applications, Published By Foundation of Computer Science, USA, Volume 6, No. 2, pp. 30-36, September 2010.

Sukhvinder S Bamber and Ajay K Sharma

“Enhancing network output load in IEEE 802.15.4 with different modulations for wireless sensor networks”, International Journal of Computer Applications, Published By Foundation of Computer Science, USA, Volume 6, No.1, pp. 16-20, September 2010.

Monica and Ajay K Sharma

“Comparative Investigation for Energy Consumption of Different Chipsets Based on Scheduling for Wireless Sensor Networks”, International Journal of Computer Networks and Communications, Volume 2, No. 5, pp. 174-190, September 2010.

Monica and Ajay K Sharma

“Comparative Study of Energy Consumption for Wireless Sensor Networks based on Random and Grid Deployment Strategies”, International Journal of Computer Applications, Published By Foundation of Computer Science, USA, Volume 6, No. 1, pp. 28-35, September 2010.

Vishal Sharma, Amarpal Singh, Ajay K. Sharma

“Simulative investigation of nonlinear distortion in single- and two-tone RoF systems using direct- and external-modulation techniques” Optik – International Journal for Light and Electron Optics, Volume 121, Issue 14, Pages 1280-1284, August 2010.

Vishal Sharma, Amarpal Singh and Ajay K. Sharma

“Simulative investigation of the impact of EDFA and SOA over BER of a single-tone RoF system”, Elsevier Science, Optik – International Journal for Light and Electron Optics, Germany,Volume 121, Issue 14, Pages 1280-1284, August 2010.

Neha Singh Ajay K. Sharma

“Performance Improvement of video based applications in WFQ using Committed Access Rate”, International Journal of Computer Applications, Published By Foundation of Computer Science, USA, Volume 4, No. 9, pp 1-3, August 2010.

Samayveer Singh and Ajay K. Sharma

“Energy-Efficient Data Gathering Algorithms for Improving Lifetime of WSNs with Heterogeneity and Adjustable Sensing Range”, International Journal of Computer Applications, Published by Foundation of Computer Science.USA, July 2010. (0975 – 8887), Volume 4 – No.2, pp. 17-18, July 2010

Harneet Kour and Ajay K. Sharma

“Hybrid Energy Efficient Distributed Protocol for Heterogeneous Wireless Sensor Network”, International Journal of Computer Applications, Published by Foundation of Computer Science.USA, (0975 – 8887), Volume 4 – No.6, pp. 1-5, July 2010.

Sukhvinder S. Bamber and Ajay K. Sharma

“Enhancing Network Output Load in IEEE 802.15.4 with Different Modulations for Wireless Sensor Networks”, International Journal of Computer Applications (0975 – 8887), Volume 6, No.1, pp. 16-20, September 2010.

Deepti Gupta and Ajay K Sharma

“Performance Evaluation of Routing Protocols for WSNs Based on Energy-aware Routing with different Radio Models”, International Journal of Computer Applications, Published by Foundation of Computer Science. Published by Foundation of Computer Science.USA, (0975 – 8887), Volume 3, No.12, pp. 6-14, July 2010.

Neetu Sood, Ajay K Sharma and Moin Uddin

“BER Performance of OFDM-BPSK and -QPSK Over Generalized Gamma Fading Channel”, International Journal of Computer Applications, Published by Foundation of Computer Science. Published by Foundation of Computer Science.USA, (0975 – 8887), Volume 3, No.6, pp. 13-16, June 2010.

Gousia, G.M. Rather and Ajay K. Sharma

“WDM–OTDM based spectral efficient hybrid multiplexing technique inherent with properties of bandwidth elasticity and scalability”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 121, pp 1036–1041, May 2010.

Neetu Sood, Ajay K Sharma and Moin Uddin

“On Channel Estimation of OFDM-BPSK and -QPSK over Generalized Alpha-Mu Fading Distribution”, International Journal of Communications, Network and System Sciences, Scientific Research Publishing, Volume 3, Number 4, pp. 339–424, April 2010.

Sukhvinder S. Bamber and Ajay K. Sharma

“Comparative performance investigations of different scenarios for 802.15.4 WPAN”, International Journal of Computer Science Issues (IJCSI), Vol. 7, Issue 2, No 4, March 2010.

Paramjeet Singh, Ajay K. Sharma and Shaveta Rani

“Distributed control based routing and wavelength assignment strategy for WDM optical networks”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 121, Issue 8, Pages 679-683, April 2010.

Manjit Singh, Ajay K. Sharma and R.S. Kaler

“On duty cycle selection of RZ optical pulse to optimize the performance of dispersion compensated 10 Gbps single channel optical communication system using dispersion compensating fibers”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 121, Issue 8, Pages 689-695, April 2010.

Manjit Singh, Ajay K. Sharma and R.S. Kaler

“Investigations on order and width of RZ super Gaussian pulse in pre-, post- and symmetrical-dispersion compensated 10 Gb/s optical communication system using standard and dispersion compensating fibers”, Elsevier Science, Optik – International Journal for Light and Electron Optics, Volume 121, Issue 7, Pages 609-616, April, 2010.

Manjit Singh, Ajay K. Sharma and R.S. Kaler

“Reduction in timing jitter by chirp selection for externally modulated return to zero optical soliton pulse at 10 Gb/s”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 121, Issue 7, Pages 665-672, April 2010.

Anu Sheetal, Ajay K. Sharma and R.S. Kaler

“Simulation of high capacity 40 Gb/s long haul DWDM system using different modulation formats and dispersion compensation schemes in the presence of Kerr’s effect”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 121, Issue 8, Pages 739-749, April 2010.

Anu Sheetal, Ajay K. Sharma and R.S. Kaler

“Minimization of self-steepening of ultra short higher-order soliton pulse at 40 Gb/s by the optimization of initial frequency chirp”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 121, Issue 5, Pages 471-477, March 2010.

Anu Sheetal, Ajay K. Sharma and R.S. Kaler

“Impact of optical modulation formats on SPM-limited fiber transmission in 10 and 40 Gb/s optimum dispersion-managed lightwave systems”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 121, Issue 3, Pages 246-252, February 2010.

Amarpal Singh, Ajay K. Sharma, Sharanjot Singh and Paramjit Singh

“Performance analysis of OTDM system in the presence of FEC using symmetric Mach-Zehnder Switch”, Elsevier Science, Optik, International J. for Light and Electron Optics, Germany, Elsevier Science, (0030-4026), Volume 121, Issue 4, Pages 326-329, February 2010.

Vinod Kapoor, Ajay K. Sharma and R A Agarwala

“Analytical Investigations on Crosstalk in Fiber Raman Amplification for WDM Systems”, Elsevier Science, Optik, International J. for Light and Electron Optics, Germany, Elsevier Science, (0030-4026), Vol. 121 pp. 50–53, January 2010.

Vinod Kumar, Ajay K. Sharma and R.A. Agarwala

“Investigation on interchannel crosstalk at ADM for an optical ring network”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Vol. 121 pp. 45–49, January 2010.

Manoj Kumar, Ajay K. Sharma and T.S. Kamal

“Performance evaluation of path-averaged soliton pulses in loss-managed 10-Gbps soliton transmission link over a long haul”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Vol. 121, 68–76, January 2010.

Shaveta Rani, Ajay K. Sharma and Paramjeet Singh

“Restoration optimization strategy for multifiber optical networks”, Elsevier Science, Optik-International Journal for Light and Electron Optics, (0030-4026), Volume 121, Issue 2, Pages 174-177, January 2010.

 

2009

Amarpal Singh, Ajay K. Sharma and Sharanjot Singh

“Calculation of crosstalk in the 8×10 Gbit/s OTDM system using SMZ switch”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 18, Pages 947-950, December 2009.

Vishal Sharma, Amarpal Singh and Ajay K. Sharma

“Simulative Investigation on the Impact of Laser- Spectral Width in Single-tone Radio over Fiber Transmission System using Optical Single Side-band Technique”, Elsevier Science, Optics and Lasers in Engineering, (0143-8166), Vol. 47, Issue 11, Pages 1145-1149, November 2009.

Vishal Sharma, Amarpal Singh and Ajay K. Sharma

“Analyzing the impact of laser line width over RIN, power penalty and bit rate including higher-order dispersion in WDM systems”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 15, Pages 741-745, October 2009.
Ajay K. Sharma and Sandeep K. Arya
“Improved analysis for SRS- and XPM-induced crosstalk in SCM-WDM transmission link in the presence of HOD”, Optik – International Journal for Light and Electron Optics, (0030-4026), vol. 120, pp. 773–781, October 2009.

Manoj Kumar and Ajay K. Sharma

“Performance improvement by positioning DCF non-symmetrically in a periodic amplified re-circulating loop for long-haul optical soliton transmission link”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 14, Pages 710-714, September 2009.

Amarpal Singh, Ajay K. Sharma, Sharanjot Singh, Manju Bala and Paramjit Singh

Performance of a 4×10 Gbit/s Optical Time Domain Multiplexed System using SMZ Switching, Elsevier Science, Optik, International Journal for Light and Electron Optics, Germany, (0030-4026), Volume 120, Issue 14, Pages 699-703, September 2009.

Anu Sheetal, Ajay K. Sharma and R.S. Kaler

“Impact of extinction ratio of single arm sin2 LiNbO3 Mach–Zehnder modulator on the performance of 10 and 20 Gb/s NRZ optical communication system”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 14, Pages 704-709, September 2009.

Amarpal Singh, Ajay K. Sharma, T.S. Kamal and Manju Sharma

“Simulative investigations of power penalty for DWDM link in the presence of FWM”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 12, Pages 579-584, July 2009.

Ajay K. Sharma, S.K. Wadhwa and T.S. Kamal

“Robustness of NRZ, RZ, CSRZ and CRZ modulation on fiber nonlinearities and amplifier noise at 40 Gbps for (OC-786) long haul link”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 12, Pages 614-618, July 2009.

Ajay K. Sharma, Amarpal Singh, Manisha

“Impact of FEC on different modulation formats in optical communication systems”, International Journal of Communication Networks and Distributed Systems, (1754-3924), Vol. 3, Issue 1, pp. 3-14, June 2009.

Shaveta Rani, Ajay K. Sharma and Paramjeet Singh

“Survivability strategies with backup multiplexing in WDM optical networks”, Elsevier Science, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 10, pp. 497-503, June 2009.

Manjit Singh, Ajay K. Sharma and R. S. Kaler

“Investigations on Timing Jitter by Chirp Selection of External Modulator in Return-to-Zero Optical Soliton Pulse Transmission at 10 Gb/s”, Fiber and Integrated Optics, Taylor & Francis Group, USA, (1096-4681), vol. 28, pp. 354–365, April 2009.

Sandeep K. Arya, Ajay K. Sharma and R.A. Agarwala

“Impact of 2OD and 3OD on SRS- and XPM-induced crosstalk in SCM-WDM optical transmission link”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 8, pp. 364-369, April 2009.

Manju Sharma, Manoj Kumar and Ajay K. Sharma

“HTTP and FTP Statistics for Wireless and Wire-Line Network with and without Load Balance Based on OPNET”, International Journal of Information and Systems Sciences (IJISS), Institute for Scientific Computing and Information, Canada, (1708-296X), Vol. 5, No. 1, pp.112-125, Jan-March, 2009.

Amarpal Singh, Ajay K. Sharma , T. S. Kamal and Manju Sharma

“Comparative study of FWM in WDM Optical Systems Using OptSim and ANFIS”, International Journal for Information & Systems Sciences (IJISS), Institute for Scientific Computing and Information Canada, (1708-296X), Vol. 5, Number 1, pp. 72-82, Jan-March, 2009.

Manoj Kumar, Ajay K. Sharma, T.S. Kamal and Jagjit Singh Malhotra

“Comparative investigation and suitability of various data formats for 10 Gb/s optical soliton transmission links at different chirps”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 7, pp. 330-336, March 2009.

Ajay K. Sharma, S.K. Wadhwa and T.S. Kamal

“Quality of light path with ASE noise accumulation in nonlinear optical propagation using global performance metrics”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 7, pp. 337-341,March 2009.

Amarpal Singh, Ajay K. Sharma and T.S. Kamal

“The effect of phase matching factor on four wave mixing in optical communication systems: fuzzy and analytical analysis”, Int. J. Computer Applications in Technology, (1741-5047), Vol. 34, No. 3, pp. 165-171, March 2009.

Amarpal Singh, Ajay K. Sharma and T.S. Kamal

“Investigation on modified FWM suppression methods in DWDM optical communication system”, Elsevier Science, Optics Communications, (0030-4018), Volume 282, Issue 3, pp. 392-395, 1 February 2009.

Jyoteesh Malhotra, Ajay K. Sharma and R S Kaler

“On the Performance Analysis of Wireless Receiver using Generalized-Gamma Fading Model”, Springer, Annals of Telecommunications, Paris, France, (1958-9395), Volume 64, Numbers 1-2, pp. 147-153(7), February 2009.

Manoj Kumar, Ajay K. Sharma and T.S. Kamal

“Simulative demonstration of soliton pulse stability over the nonlinear regime in a birefringent optical fiber”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 2, pp. 93-96. January 2009.

Manoj Kumar, Ajay K. Sharma and T.S. Kamal

“Significance of prechirping on long-haul path-averaged soliton impulse in re-circulating loop at 10 and 20 Gb/s with TOD”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 120, Issue 3, pp. 106-114, January 2009.

 

2008

Manjit Singh, Ajay K. Sharma and R.S. Kaler

“Optimizing amplifier spacing to improve performance in RZ-rectangular pulse based 10 Gb/s single channel dispersion managed optical communication system”, Elsevier Science, Optics Communications, (0030-4018), Volume 281, Issue 23, 1 December 2008, pp. 5811-5818

Amarpal Singh, Ajay K. Sharma and T.S. Kamal

“Four-wave mixing analysis in WDM optical communication systems with higher-order dispersion”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 119, Issue 16, December 2008, pp. 788-792

Jyoteesh Malhotra, Ajay K. Sharma and R S Kaler
“On the Performance of Rake Receivers for the UWB System in a Realistic Exponential-Lognormal Model”, International Journal of applied Engineering Research, (1087-1090), Vol.3, no.10, pp.1287-1302, Oct. 2008.
Jyoteesh Malhotra, Ajay K. Sharma and R S Kaler

“On the Performance Analysis of Wireless Receiver in Cascaded Fading Channel”, African Journal of Information & Communication Technology, (1449-2679), University of Technology, Sydney, Australia, Vol. 4, No. 3, pp. 65-72, September 2008.

Shaveta Rani, Ajay K. Sharma and Paramjeet Singh

“Provisioning for restorable WDM optical networks”, Elsevier Science, Optik – International Journal for Light and Electron Optics, (0030-4026), Volume 119, Issue 12, 15 September 2008, Pages 571-576

Vishal Sharma, Amarpal Singh and Ajay K. Sharma

“Analysis and simulation of the effect of spectral width over intensity noise under the impact of higher-order dispersion parameters in the optical communication systems”, Elsevier Science, Optics Communications, (0030-4018), Vol. 281, Issue 13, pp. 3495-3500, 1 July 2008.

Jyoteesh Malhotra, Ajay K. Sharma and R S Kaler

“On the Performance Analysis in Composite Multipath-Shadowed fading Wireless Channel”, International Journal of Computational Intelligence and Applications, (1757-5885), vol. 2 no. 2, July-December 2008.

Manjit Singh, Ajay K. Sharma, R. S. Kaler and Manoj Kumar

Timing Jitter Dependence on Data Format for Ideal Dispersion Compensated 10 Gbps Optical Communication Systems”, Elsevier Science, Optik, International J. for Light and Electron Optics, (0030-4026), Germany, Elsevier Science, Volume 119, Issue 7, pp. 309-314, June 16, 2008.

Manjit Singh, Ajay K. Sharma and R. S. Kaler

Optimizing 10 Gbps Optical Communication System with duty cycle selection of Return to Zero pulse, Elsevier Science, Optik, International J. for Light and Electron Optics, (0030-4026), Germany, Elsevier Science, Volume 119, Issue 8, pp. 359-364, June 16, 2008.

Paramjeet Singh, Ajay K. Sharma and Shaveta Rani,

“Minimum Connection Count Wavelength Assignment Strategy for WDM Optical Networks”, Elsevier Science, Optical Fiber Technology, (1068-5200), USA, vol. 14, pp-154-159, April 2008.

Ajay K. Sharma Amarpal Singh, T S Kamal and Vishal

“Investigations on Power Penalty at Different Spectral Width using Small Signal Analysis with Higher-Order Dispersion”, Elsevier Science, Optik, International J. for Light and Electron Optics, (0030-4026), Germany, Elsevier Science, vol. 119, Issue 2, pp. 53-56, February 2008.

 

2007

Paramjeet Singh, Ajay K Sharma and Shaveta Rani

Routing and wavelength assignment in WDM networks with dynamic link weight assignment”, Elsevier Science, Optik – International Journal for Light and Electron Optics(0030-4026), Volume 118, Issue 117, Pages 527-532, November 2007.

Shaveta Rani, Ajay K Sharma and Paramjeet Singh

“Survivability Strategy for Large and Scalable WDM Optical Networks”, Journal of Elsevier Science, Optical Communication, (0030-4018), vol. 28, no. 1, pp. 43-45, Germany, 2007.

Paramjeet Singh, Shaveta Rani and Ajay K Sharma

“Efficient Wavelength Assignment Strategy for Wavelength-Division Multiplexing Optical Networks”, Optical Engineering, (0091-3286), SPIE, USA, Vol. 46, No. 8, August 2007.

Paramjeet Singh, Ajay K Sharma and Shaveta Rani

“Routing and Wavelength Assignment Strategies in Optical Networks”, Elsevier Science, Optical Fiber Technology, (1068-5200), USA, Volume 13, Issue 3, Pages 191-197, July 2007.

Shaveta Rani, Ajay K Sharma and Paramjeet Singh

“Resource Allocation Strategies for Survivability in WDM Optical Networks”, Elsevier Science, Optical Fiber Technology, (1068-5200), Elsevier Science, USA, Volume 13, Issue 3, Pages 202-208, July 2007.

Manoj Kumar,Ajay K Sharma and T.S. Kamal

“10 Gbps Optical Soliton Transmission Link using In-line SOA on Standard SMF at 1.3µm”, Elsevier Science, Optik, International J. for Light and Electron Optics, (0030-4026), Germany, Elsevier Science, vol. 118, issue 1, pp. 34-37, January 2007.

Shaveta Rani, Ajay K Sharma and Paramjeet Singh

“Restoration approach in WDM optical networks”, Elsevier Science, Optik – International Journal for Light and Electron Optics(0030-4026), Volume 118, Issue 18Pages 25-28, January 2007.

Vishal S., Sharma S.K. Sharma and Ajay K Sharma

“An approach for Condition monitoring of the turning tool”, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, (0954-4054), Volume 221, Number 4, pp 635-648, 2007.

Vishal S. Sharma, S.K. Sharma and Ajay K Sharma

“Cutting Tool Wear Estimation for Turning”, Journal of Intelligent Manufacturing, (1572-8145), available on-line, Springer, 2007.

2006

Vishal S Sharma, S.K. Sharma and Ajay K Sharma

“Tool Wear Estimation for Turning Operations”, Journal of Mechanical Engineering, (0039-2472),Slovakia, Vol. 57, No. 3, pp. 141-168, 2006.

Vishal S Sharma, S.K. Sharma and Ajay K Sharma

“Modelling of the Condition Monitoring of Cutting Tools using Adaptive Fuzzy Inference System”, AMSE Journal on Modelling and Simulation, (0761-2516), Vol. 48, No. 5, 2006.
Vishal S Sharma, S.K. Sharma, Ajay K Sharma, and A. Bhardwaj
“A Model for Cutting Tool Wear Estimation”, International Journal for Manufacturing Science and Production, (0793-6648), Vol. 17, No. 1, pp. 35-48, 2006.
2004

 

Ajay K Sharma, R. K. Sinha, Shatendra K. Sharma, Sandeep K. Arya, and R.S.Kaler

“Improved Small-Signal Analysis for Dispersive Optical Fiber Communication Systems, Published in the International Journal of Optical Communication, (0173-4911) (JOC Online 62), 25, 841, Germany, 2004.

 

2003

 

Harish Kumar, R.S.Kaler, Ajay K Sharma and T.S.Kamal

“Femto-Second Transform Limited Pulse Generation with higher order dispersion effects for Dispersion Shifted optical communication system”, Fiber and Integrated Optics Incorporating International Journal on Optoelectronics, (1096-4681), Vol. 22, No. 5, pp. 405-413, Sept. 2003.

Harish Kumar, R.S.Kaler, T.S.Kamal, and Ajay K Sharma

Performance of optical DSB signal based millimeter wave communication system with higher-order dispersion”, International Journal of Optics Communication, Elsevier Science, (0030-4018), vol.222, issues 1-6, pp 197-205, July 2003.

Harish Kumar, RS Kaler, TS Kamal and Ajay K Sharma

“Theoretical Investigations of third order dispersion term on Relative Intensity Noise (RIN) for dispersive optical communication system”, Fiber and Integrated Optics Incorporating International Journal on Optoelectronics, (1096-4681), vol. 22 no. 4, pp. 263-274, July 2003.

 

2002

 

R.S.Kaler, Ajay K Sharma, Harish Kumar and T.S.Kamal,

“Validity of Third Order Dispersion Term in Single Mode Fiber Near Zero Dispersion Wavelength”, Elsevier Science, Optics Communications UK, (0030-4018), pp. 49-56, vol.213, issues 1-3, November 2002.

R.S. Kaler, Ajay K Sharma and T. S. Kamal

“Small Signal Analysis with Higher Order Dispersion for Dispersive Optical Communication Systems”, Elsevier Science, Optical Fiber Technology, (1068-5200), Elsevier Science, vol. 8, no. 4, pp 295-312, October, 2002.

R.S. Kaler, T. S. Kamal, Ajay K Sharma

“Simulation Results for DWDM Systems with Ultra High Capacity”, Fiber and Integrated Optics, (1096-4681), USA, vol.21 no. 5 pp. 361-369, Sept., 2002.

R.S. Kaler, Ajay K Sharma and T. S. Kamal

“Comparison of Pre-, Post- and Symmetrical-Dispersion Compensation Schemes for 10 Gb/s NRZ Links Using Standard and Dispersion Compensated Fibers”, Elsevier Science, International Journal of Optics Communication, (0030-4018), vol.209 issues 1-3, pp 107-123, August 2002.

R.S. Kaler, Ajay K Sharma, R.K. Sinha and T. S. Kamal

“Power Penalty Analysis for Realistic Weight Functions Using Differential Time Delay with Higher Order Dispersion”, Elsevier Science, Optical Fiber Technology, (1068-5200), USA, Elsevier Science, Vol. 8, no. 3, pp 240-255, July 2002.

R.S. Kaler, T. S. Kamal, Ajay K Sharma, Sandeep K. Arya, and R. A. Agarwala

“Large Signal Analysis of FM-AM Conversion in Dispersive Optical Fibers for PCM Systems Including Second Order Dispersion”, Fiber and Integrated Optics, (1096-4681), USA vol.21, no.3, pp. 193-204, May, 2002.

R.S. Kaler, T. S. Kamal and Ajay K Sharma

“Approximate and Exact Small Signal Analysis for Single Mode Fiber Near Zero Dispersion Wavelength with Higher Order Dispersion”, Fiber and Integrated Optics, (1096-4681), USA, vol. 21, pp 391-415, 2002.

 

2000

 

Ajay K Sharma and R. K. Sinha

“On Differential Time Delay Technique Governing Higher-Order Dispersion Compensation, Elsevier Science, Optik, International J. for Light and Electron Optics, (0030-4026), Germany, Vol. 111, no. 7, pp 310-314, 2000.

 

1998

 

Ajay K Sharma, R. K. Sinha and R. A. Agarwala

“Higher Order Dispersion Compensation by Differential Time Delay”, Elsevier Science, Optical Fiber Technology, (1068-5200), USA vol.4, no.1, pp. 135-143, Jan., 1998.

 

1997

 

Ajay K Sharma, R. K. Sinha and R. A. Agarwala

“Improved Analysis of Dispersion Compensation using Differential Time Delay for High-Speed Long-Span optical Link”, Fiber and Integrated Optics, (1096-4681), USA vol. 16, No. 4, pp. 415-426, Oct., 1997.