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21 November 2007 High erbium-doped ASE source using optical circulator and fiber loop mirror based on the double-pass double-stage configuration
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Proceedings Volume 6781, Passive Components and Fiber-based Devices IV; 67812X (2007) https://doi.org/10.1117/12.746804
Event: Asia-Pacific Optical Communications, 2007, Wuhan, China
Abstract
Based on the double-pass double-stage configuration, a better high erbium-doped (4000ppm) amplified spontaneous emission (ASE) configuration with an optical circulator and two (fiber loop mirror) FLMs first used together is experimentally presented, which provides us a output power of more than 0.79dBm and a 3dB line width of 85.3 nm ranging form 1526.017nm to 1611.317nm with the max-wave ripple reduced to 0.4dBm after 1530nm. A simulated profile flattened to 0.4dB is gained from Optisystem 3.0, where we even get a bandwidth of 110nm while the output power reach 3.5dBm
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xiang-tao Lee, Sheng-peng Wan, and Hong-rong Shen "High erbium-doped ASE source using optical circulator and fiber loop mirror based on the double-pass double-stage configuration", Proc. SPIE 6781, Passive Components and Fiber-based Devices IV, 67812X (21 November 2007); https://doi.org/10.1117/12.746804
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