Title :
Analysis of extended range variable gain hybrid Raman-EDFAs in systems using Nyquist-WDM 100/200G PM-QPSK/16QAM
Author :
Forysiak, W. ; Govan, D.S. ; McClean, I. ; Nayar, B.K. ; Olubodun, O.A. ; Doran, N.J.
Author_Institution :
Oclaro Technol. Ltd., Towcester, UK
Abstract :
We use the GN-model to assess Nyquist-WDM 100/200Gbit/s PM-QPSK/16QAM signal reach on low loss, large core area fibre using extended range, variable gain hybrid Raman-EDFAs. 5000/1500km transmission is possible over a wide range of amplifier spans.
Keywords :
optical fibre amplifiers; phase shift keying; quadrature amplitude modulation; wavelength division multiplexing; GN-model; Nyquist-WDM PM-QPSK-16QAM signal; extended range variable gain; hybrid Raman-EDFA; Erbium-doped fiber amplifiers; Gain; Noise measurement; Optical fiber amplifiers; Optical noise; Stimulated emission;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.W2A.8
