A laser aiming and marking device

OPT OpenIR > 半导体激光器专利数据库

	A laser aiming and marking device
其他题名	A laser aiming and marking device
	TIDHAR, GIL; APHEK, ORI; GOICHMAN, TAL
	2009-10-01
专利权人	ELTA SYSTEMS LTD.
公开日期	2009-10-01
授权国家	世界知识产权组织
专利类型	发明申请
摘要	Some embodiments of the present invention relate to a system for providing a laser beam. According to some embodiments of the invention a system for providing a laser beam may include at least one semiconductor laser unit (20, 22), a cooling unit and a control unit (40). The at least one semiconductor laser unit (20, 22) is adapted to produce laser energy having a wavelength longer than 3 m and that is detectable by a thermal imaging unit. The cooling unit (80) is adapted to cool at least the semiconductor laser unit(s). The control unit (40) is adapted for activating the cooling unit in conjunction with or around activation of the semiconductor laser unit(s), such that the cooling unit (80) is kept substantially inactive while the semiconductor laser (s) is/are inactive.
其他摘要	本发明的一些实施例涉及一种用于提供激光束的系统。根据本发明的一些实施例，用于提供激光束的系统可包括至少一个半导体激光器单元（20,22），冷却单元和控制单元（40）。至少一个半导体激光器单元（20,22）适于产生波长大于3米并且可由热成像单元检测的激光能量。冷却单元（80）适于至少冷却半导体激光器单元。控制单元（40）适于与半导体激光器单元的激活一起或围绕半导体激光器单元的激活来激活冷却单元，使得冷却单元（80）在半导体激光器被激活时保持基本上不活动。无效。
主权项	A system for providing a laser beam, said system comprising: at least one semiconductor laser unit adapted to produce laser energy having a wavelength longer than 3μm and that is detectable by a thermal imaging unit; a cooling unit adapted to cool at least said semiconductor laser unit; and a control unit adapted for activating said cooling unit in conjunction with or around activation of said semiconductor laser unit, such that said cooling unit is kept substantially inactive while said semiconductor laser is inactive.
申请日期	2009-03-23
专利号	WO2009118728A1
专利状态	未确认
申请号	PCT/IL2009/000325
公开（公告）号	WO2009118728A1
IPC 分类号	H01S5/024 \| H01S5/34 \| F28D20/02 \| H01S5/24
专利代理人	REINHOLD COHN AND PARTNERS
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/61557
专题	半导体激光器专利数据库
作者单位	ELTA SYSTEMS LTD.
推荐引用方式 GB/T 7714	TIDHAR, GIL,APHEK, ORI,GOICHMAN, TAL. A laser aiming and marking device. WO2009118728A1[P]. 2009-10-01.