Coherent homodyne detection of BPSK signals using time-gated amplification and LiNbO3 Optical 90° hybrid

IEEE Photonics Technology Letters

Volumn 16, Issue 7, 2004, Pages 1727-1729

  Cho, Pak S ^a   Harston, Geof ^a   Kerr, Chris J ^a   Greenblatt, A S ^a   Kaplan, Arkady ^a   Achiam, Yaakov ^a   Shpantzer, Isaac ^a  

^a CeLight Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BINARY PHASE SHIFT KEYING; COHERENT COMMUNICATION; COHERENT HOMODYNE DETECTION; LOCAL LASER OSCILLATOR; TIME GATED AMPLIFICATION;

AMPLIFICATION; BANDWIDTH; BIT ERROR RATE; COMPUTER SIMULATION; CONTINUOUS WAVE LASERS; LASER PULSES; LITHIUM NIOBATE; OSCILLATORS (ELECTRONIC); PHASE SHIFT KEYING; PULSED LASER APPLICATIONS; SIGNAL RECEIVERS; SIGNAL TO NOISE RATIO;

SIGNAL DETECTION;

EID: 4344571603     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/LPT.2004.828462     Document Type: Article

References (6)

1. R. Linke and A. Gnauck, "High-capacity coherent lightwave systems," J. Lightwave Technol., vol. 6, pp. 1750-1769, Nov. 1988.
2. P. Humbler and M. Azizoglu, "On the bit error rate of lightwave systems with optical amplifiers," J. Lightwave Technol., vol. 9, pp. 1576-1582, Nov. 1991.
3. H. Sanjoh, K. Tsuzuki, and Y. Yoshikuni, "Time-domain filtering to reduce signal-spontaneous beat noise for a pulse-type multiwavelength light source," IEEE Photon. Technol. Lett., vol. 15, pp. 757-759, May 2003.
4. C. Dorrer, D. Kilper, H. Stuart, and G. Raybon, "Ultra-sensitive optical sampling by coherent-linear detection," in Tech. Dig. Optical Fiber Communications (OFC 2002), Postdeadline Paper FD5.
5. P. J. Winzer and A. Kalmar, "Sensitivity enhancement of optical receivers by impulsive coding," J. Lightwave Technol., vol. 17, pp. 171-177, Feb. 1999.
6. P. S. Cho, G. Harston, C. Kerr, A. Greenblatt, A. Kaplan, Y. Achiam, G. Yurista, M. Margalit, Y. Gross, and J. Khurgin, "Investigation of 2-b/s/Hz 40-Gb/s DWDM transmission over 4 × 100-km SMF-28 fiber using RZ-DQPSK and polarization multiplexing," IEEE Photon. Technol. Lett., vol. 16, pp. 656-658, Feb. 2004.