17 June 2003 Demonstration of an all-fiber acousto-optic tunable-filter-based spectrometer
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Proceedings Volume 4989, Optical Devices for Fiber Communication IV; (2003) https://doi.org/10.1117/12.479822
Event: Integrated Optoelectronics Devices, 2003, San Jose, CA, United States
Abstract
We demonstrate a new all-fiber spectrometer based on acousto-optic tunable filter (AOTF) on cladding etched single-mode (SM) fiber. The spectrometer has a free spectral range (FSR) of 200 nm, a wavelength resolution of 2 nm, a dynamic range of 20 dB and a potential scanning rate of ~125 μs/sample. The spectrometer has the potential to be developed as a low-cost spectral monitoring device for dynamic gain equalizer (DGE) in Er-doped fiber amplifier modules.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Qun Li, C. H. Lin, Amy A. Au, Edward R. Lyons, C. S. Tsai, and Henry P. Lee "Demonstration of an all-fiber acousto-optic tunable-filter-based spectrometer", Proc. SPIE 4989, Optical Devices for Fiber Communication IV, (17 June 2003); doi: 10.1117/12.479822; https://doi.org/10.1117/12.479822
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