TY - GEN
T1 - Phase noise due to ASK amplitude un-equality and Kerr nonlinearity in optical ASK-DPSK, ASK-DQPSK systems
AU - Aiying, Yang
AU - Yao, Xiao
AU - Yunan, Sun
PY - 2006
Y1 - 2006
N2 - Phase noise due to ASK amplitude un-equality and Kerr nonlinearity is first investigated in this paper, Then, for the phase modulation path, the eye-diagram closure at the receiver end is observed with the impact of the phase noise. Finally, by analyzing the eye-opehing penalty varying with extinction ratio for ASK-path and DPSK/DQPSK path signal at the balance receiver end, it reveals that the optimal extinction ratio varies with the input power. The conclusion is quite different from that the optimal extinction ratio is constant Without consideration of the phase noise.
AB - Phase noise due to ASK amplitude un-equality and Kerr nonlinearity is first investigated in this paper, Then, for the phase modulation path, the eye-diagram closure at the receiver end is observed with the impact of the phase noise. Finally, by analyzing the eye-opehing penalty varying with extinction ratio for ASK-path and DPSK/DQPSK path signal at the balance receiver end, it reveals that the optimal extinction ratio varies with the input power. The conclusion is quite different from that the optimal extinction ratio is constant Without consideration of the phase noise.
UR - http://www.scopus.com/inward/record.url?scp=50049112533&partnerID=8YFLogxK
U2 - 10.1109/AOE.2006.307324
DO - 10.1109/AOE.2006.307324
M3 - Conference contribution
AN - SCOPUS:50049112533
SN - 0978921704
SN - 9780978921705
T3 - Asia Optical Fiber Communication and Optoelectronic Exposition and Conference, AOE 2006
BT - Asia Optical Fiber Communication and Optoelectronic Exposition and Conference, AOE 2006
T2 - Asia Optical Fiber Communication and Optoelectronic Exposition and Conference, AOE 2006
Y2 - 24 October 2006 through 24 October 2006
ER -