Comparison of EDFA and bidirectionally pumped raman amplifier in a 40-Gb/s RZ transmission system
2001 (English)In: IEEE Photonics Technology Letters, ISSN 1041-1135, E-ISSN 1941-0174, Vol. 13, no 7, p. 669-671Article in journal (Refereed) Published
Abstract [en]
We numerically compare the performance of a bidirectionally pumped Raman- and an erbium-doped fiber amplifier (EDFA) system in a 40-Gb/s dispersion-managed return-to-zero (RZ) transmission. The Raman amplifier system shows a substantially higher Q-value compared to that of the EDFA.
Place, publisher, year, edition, pages
2001. Vol. 13, no 7, p. 669-671
Keywords [en]
Distributed amplifiers, Modeling, Numerical analysis, Optical fiber amplifiers, Optical pumping, Raman amplifiers, Boundary value problems, Communication channels (information theory), Dispersion (waves), Distributed feedback lasers, Fiber lasers, Mathematical models, Nonlinear equations, Numerical methods, Raman scattering, Dispersion management, Erbium doped fiber amplifier, Raman amplifier system, Return-to-zero transmission, Data communication systems
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:ri:diva-56544DOI: 10.1109/68.930409Scopus ID: 2-s2.0-0035398496OAI: oai:DiVA.org:ri-56544DiVA, id: diva2:1594760
2021-09-162021-09-162023-05-09Bibliographically approved