A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is
Impact of finite frequency deviation on the performance of dual-filter heterodyne FSK lightwave systems
Multigigabit Fiber Communications
A detailed theoretical analysis is given for the impact of finite frequency deviation on the sensitivity of dual-filter heterodyne Frequency Shift Keying (FSK) lightwave systems. Our analysis provides closed-form signal-to-noise ratio (SNR) results for estimating the bit-error-ratio (BER) performance of the system. These closed-form results provide an insight into the impact of finite frequency deviation 2Afd, laser linewidth Am, bit rate R 6 , and IF filter bandwidths on the systemdoi:10.1117/12.139331 fatcat:krbg6bbzlzf5lhg32zqtfzxehm