Non-negligible loop delay time influence on coherent optical PSK systems performance degradation

Engineering & Materials Science

• Phase shift keying 100%
• Time delay 70%
• Degradation 59%
• Phase locked loops 44%
• Homodyne detection 37%
• Heterodyne detection 35%
• Shot noise 31%
• Optical receivers 29%
• Linewidth 26%
• Photodiodes 26%
• Phase noise 22%
• Bit error rate 19%
• Lasers 16%

Physics & Astronomy

• time lag 71%
• degradation 64%
• penalties 50%
• phase error 43%
• receivers 40%
• performance 37%
• propagation 14%
• shot noise 13%
• bit error rate 13%
• standard deviation 11%
• photodiodes 11%
• time measurement 9%
• high speed 9%
• filters 8%
• requirements 8%
• lasers 5%