Please use this identifier to cite or link to this item:
|Title:||Chromatic dispersion monitoring of DQPSK and D8PSK signals based on delay-tap sampling technique|
Differential phase-shift keying
Fiber optics communications
Optical performance monitoring
|Citation:||Yang, J., He, M., Lu, H., Yu, C., Li, Z. (2010). Chromatic dispersion monitoring of DQPSK and D8PSK signals based on delay-tap sampling technique. 12th IEEE International Conference on Communication Systems 2010, ICCS 2010 : 184-188. ScholarBank@NUS Repository. https://doi.org/10.1109/ICCS.2010.5686388|
|Abstract:||We demonstrate a simple chromatic dispersion (CD) monitoring method using amplitude ratio of asynchronous delaytap sampling plot. By utilizing amplitude ratio in the delay-tap sampling plot, the residual CD values in the range of 0∼75 ps/nm can be measured for 40-Gbit/s 67% carrier-suppressed return-tozero (CSRZ) differential quadrature phase-shift keying (DQPSK), 50% return-to-zero (RZ) DQPSK and 60-Gbit/s 50% RZ differential eight phase-shift keying (D8PSK) signals. The simulated results in VPItransmission 7.0 show that the amplitude ratio of delay-tap sampling plot decreases monotonously with residual CD in 67% CSRZ DQPSK, 50% RZ DQPSK and 50% RZ D8PSK systems. Since no synchronization or modification on transmitter/receiver is required, the proposed scheme is simple and cost effective. © 2010 IEEE.|
|Source Title:||12th IEEE International Conference on Communication Systems 2010, ICCS 2010|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Nov 14, 2018
checked on Oct 27, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.