Title :
An Exact Analysis of RZ-vs. NRZ-DPSK Performance in ASE Noise Limited High Speed Optical Systems
Author :
Zhang, Q. ; Menyuk, C.R.
Author_Institution :
Minnesota State Univ., Mankato
Abstract :
The back-to-back performance of optical RZ-DPSK and NRZ-DPSK formats was compared using KLSE method. The effect of unmatched optical bandpass filter was studied with/without the presence of the electrical low pass filter in the receiver.
Keywords :
band-pass filters; differential phase shift keying; high-speed optical techniques; optical fibre communication; optical filters; optical receivers; wavelength division multiplexing; ASE noise limited high speed optical systems; DWDM; electrical low pass filter; optical NRZ-DPSK formats; optical RZ-DPSK formats; receiver; unmatched optical bandpass filter; Band pass filters; Fiber nonlinear optics; High speed optical techniques; Nonlinear optics; Optical filters; Optical noise; Optical receivers; Optical sensors; Optical signal processing; Optical transmitters;
Conference_Titel :
IEEE/LEOS Summer Topical Meetings, 2007 Digest of the
Conference_Location :
Portland, OR
Print_ISBN :
1-4244-0926-8
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2007.4288424
