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	Increasing the spatial and spectral brightness of laser diode arrays
	BEACH, RAYMOND, J.; DERI, ROBERT, J.; JOHNSON, MICHAEL, A.; KLINGMANN, JEFFREY, L.; MOLANDER, WILLIAM, A.; ROTTER, MARK, D.; RUNKEL, MICHAEL; SIDERS, CRAIG; WU, SHELDON, S.
	2016-03-31
著作权人	LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
专利号	US20160094016A1
国家	美国
文献子类	发明申请
其他题名	Increasing the spatial and spectral brightness of laser diode arrays
英文摘要	Techniques for increasing the spatial and spectral brightness of laser arrays such as laser diode arrays are provided. Passive cavity designs are described that produce wavefront phase locking across the face of large arrays. These designs enable both spatial and spectral selectivity in order to coherently link the individual emitters that make up the diode array. Arrays of customized micro-optics correct aberrations of the individual apertures of the arrays while highly spectrally selective partial reflectors overcome the deleterious effects of inhomogeneities in local thermal environments of the individual emitters that are being phase locked together. Using these two technologies, along with intracavity diffractive beam coupling, solves two long standing problems that have prevented effective and robust phase locking of laser diode arrays.
公开日期	2016-03-31
申请日期	2014-09-30
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/51716]
专题	半导体激光器专利数据库
作者单位	LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
推荐引用方式 GB/T 7714	BEACH, RAYMOND, J.,DERI, ROBERT, J.,JOHNSON, MICHAEL, A.,et al. Increasing the spatial and spectral brightness of laser diode arrays. US20160094016A1. 2016-03-31.

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