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14 August 2003Ultrabroadband optical amplifiers for WDM
The operational bandwidth of optical fiber amplifiers has been expanded by developing rare-earth-doped fiber amplifiers and fiber Raman amplifiers (FRA), aiming at realizing ultra-broadband optical amplifiers in this decade. Especially, non-silica-based rare-earth-doped fiber amplifiers have played an important role in opening up new amplification bands. This paper reviews a development status of optical fiber amplifiers.
Yasutake Ohishi
"Ultrabroadband optical amplifiers for WDM", Proc. SPIE 5246, Active and Passive Optical Components for WDM Communications III, (14 August 2003); https://doi.org/10.1117/12.510989
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Yasutake Ohishi, "Ultrabroadband optical amplifiers for WDM," Proc. SPIE 5246, Active and Passive Optical Components for WDM Communications III, (14 August 2003); https://doi.org/10.1117/12.510989