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	Resonating cavity system for broadly tunable multi-wavelength semiconductor lasers
	LIN, CHING-FUH
	2004-01-08
著作权人	ARIMA LASERS CORP.
专利号	US20040004979A1
国家	美国
文献子类	发明申请
其他题名	Resonating cavity system for broadly tunable multi-wavelength semiconductor lasers
英文摘要	A resonating cavity system of a tunable multi-wavelength semiconductor laser. The system has a laser, a collimating lens, a grating, a slit plate, and adjustable mirrors. The laser has two ends. The first end is coupled to the cavity, and the second end outputs the laser beam. The grating is located in the lasing path between the first end of the semiconductor laser and the plate, and the plate is located before the adjustable mirrors. Each adjustable mirror is aligned to the corresponding slit of the plate. Lasing paths extend from the first end of the laser, through the grating, the lens, a plurality of the slits of the plate, to the adjustable mirrors. Each mirror can be adjusted independently to ensure each beam is reflected accurately back to each resonating path. Thereby, a feature of equal lasing gains of all the resonating paths is guaranteed.
公开日期	2004-01-08
申请日期	2003-05-05
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/51374]
专题	半导体激光器专利数据库
作者单位	ARIMA LASERS CORP.
推荐引用方式 GB/T 7714	LIN, CHING-FUH. Resonating cavity system for broadly tunable multi-wavelength semiconductor lasers. US20040004979A1. 2004-01-08.

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