Awarded 13 United States and numerous foreign patents in the field of fiber optic communications.

Authored over 36 papers including the following:

• “2.4 Tb/s (120 x 20 Gb/s) transmission over transoceanic distance using optimum FEC overhead and 48% spectral efficiency,” OFC 2001, PD20. (Cai, Nissov, et. al.)
• “1800 Gb/s transmission of one hundred and eighty 10 Gb/s WDM channels over 7200 km using the full EDFA C-band,” OFC 2000, volume 4, pgs 242-244. (Davidson, et. al.)
• “Performance improvement in high capacity, ultra-long distance, WDM systems using forward error correction,” OFC 2000, Volume 3, pp. 274-276.(Kidorf, et. al.)
• “Forward Error Correction (FEC) techniques in long-haul optical transmission systems,” Invited Paper, LEOS Annual Meeting 2000. (Ramanujam, et. al.)
• “Pump Interactions in a 100 nm Bandwidth Raman Amplifier,” IEEE Photonics Technology Letters, May 1999, volume 11, No. 5, pg. 530.
• “Rayleigh crosstalk in long cascades of distributed unsaturated Raman amplifiers,” electronics Letters, Volume 35, Number 12, June 10, 1999, pg. 997. (Nissov, Rottwitt, Kidorf, Ma)
• “765 Gb/s over 2,000 km transmission using C- and L-band erbium doped fiber amplifiers,” OFC 1999, PD16. (Ma, et. al.)
• “640 Gb/s transmission if sixty-four 10 Gb/s WDM channels over 7200 km with 0.33 (bits/s)/Hz spectral efficiency,” OFC 1999, PD-2. (Bergano, et. al.)
• "Distributed Raman Amplifiers for Long Haul Transmission Systems," IEEE Lasers and Electro-Optical Society Annual Meeting, December 1998, pg. 251-252, Paper ThCC4. (Rottwitt, Kidorf, et. al.)
• “Optical Fiber Telecommunications III,” Academic Press, chapter author.
• “170 Gb/s Transmission Over 10,850 km Using Large Core Transmission Fiber,” OFC 1998.
• “A 92 nm Bandwidth Raman Amplifier,” OFC 1998.
• “320 Gb/s WDM Transmission (64x5 Gb/s) over 7,200 km using Large Mode Fiber Spans and Chirped Return-to-Zero Signals,” OFC 1998, paper PD-12.
• “Wavelength Division Multiplexed Undersea Networks,” Presented and published for CommunicAsia’96 International Conference, pp 264-276.
• Contributing author to a series of papers appearing in Electronics Letters and at OFC describing 5 Gb/s and 10 Gb/s WDM transmission experiments on installed, undersea optical amplifier cable systems.
• “WDM Transmission Measurements on the Installed Segment H of the TPC-5 Optical Amplifier Undersea Cable System,” Electronics Letters, Volume 32, Number 14, July 4, 1996, pp 1314‑1315. (Feggeler, et. al.)
• “WDM Transmission Measurements On Installed Optical Amplifier Undersea Cable Systems,” Optical Fiber Communications Conference 1996 (OFC ‘96). (Feggeler, et. al.)
• “10 Gb/s WDM Transmission Measurements On An Installed Optical Amplifier Undersea Cable System,” Electronics Letters, Volume 31, Number 19, September 14, 1995, pp 1676-1678. (Feggeler, et. al.)
• "Fiber-Amplifier Repeater Design For Undersea Application," July 1993, Fourth Topical Meeting on Optical Amplifiers and Their Applications, Optical Society of America, Yokohama, Japan.