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	Semiconductor optical amplifier and integrated laser source incorporating it
	SALET, PAUL; GERARD, FRANCK
	2000-10-24
著作权人	OCLARO (NORTH AMERICA), INC.
专利号	US6137625
国家	美国
文献子类	授权发明
其他题名	Semiconductor optical amplifier and integrated laser source incorporating it
英文摘要	To avoid the phenomena of self-focusing and astigmatism of the amplified wave, the amplifier includes in succession: an input segment having an input waveguide adapted to guide a monomode input wave; a diffraction segment comprising a first medium transparent to said monomode input wave and adapted to widen it; a collimation segment; and an amplification segment having an amplifier waveguide wider than said input waveguide. The amplifier can provide a high-power laser source supplying a widened fundamental mode wave. Application to producing waves for pumping fiber optic amplifiers.
公开日期	2000-10-24
申请日期	1998-11-09
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/45796]
专题	半导体激光器专利数据库
作者单位	OCLARO (NORTH AMERICA), INC.
推荐引用方式 GB/T 7714	SALET, PAUL,GERARD, FRANCK. Semiconductor optical amplifier and integrated laser source incorporating it. US6137625. 2000-10-24.

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