14 August 2003 Novel fiber amplifier technology
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We must expand the operating wavelength range of the optical fiber amplifier if we are to achieve a large scale DWDM and CWDM optical communication system with high performance levels. In this report, we introduce the S-band amplification technique with a Tm3+-doped fluoride fiber amplifier and an Er3+-doped fiber amplifier, and a fiber Raman amplification technique with a wider application range realized by using tellurite fiber. Furthermore, we describe the use of our proposed wide optical fiber amplifiers in an 8-channel CWDM communication system.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Makoto Yamada, Makoto Yamada, Shinichi Aozasa, Shinichi Aozasa, Hirotaka Ono, Hirotaka Ono, Atsushi Mori, Atsushi Mori, Tadashi Sakamoto, Tadashi Sakamoto, Koji Shikano, Koji Shikano, Makoto Shimizu, Makoto Shimizu, } "Novel fiber amplifier technology", Proc. SPIE 5246, Active and Passive Optical Components for WDM Communications III, (14 August 2003); doi: 10.1117/12.513994; https://doi.org/10.1117/12.513994


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