発振波長自動最適化波長多重ファイバレーザー

概要

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This recerch aimed at the high output of FL by the multiplexing of the plural laser output. Plural Er-FLM that doesnt choose an oscillation wavelength automatically optimize of AWG coupler transparent wavelength by incorporate an AWG coupler in a resonator. It is multiplexed plural Er-FLM by one single mode fiber. When I use this method, it is multiplexed plural Er-FLM by one single mode fiber and developed FL of the high output and the brightness.As a result, oscillation wavelength of Er-FLM automatically optimize of AWG coupler transparent wavelength in the 1540.2nm to 1562.6nm every about 3.2nm. Output power that multiplexed eight set Er-FLM is 81.3mW. This is 8 times of the single Er-FLM output (10mW). Consequently, scaling law of the FL output multiplexed a wavelength for the number of the input ports was passed.
2009-11-01