Laser oscillator and laser processing apparatus

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	Laser oscillator and laser processing apparatus
其他题名	Laser oscillator and laser processing apparatus
	TUYOSHI NAGANO
	2013-08-14
专利权人	OMRON CORPORATION
公开日期	2013-08-14
授权国家	英国
专利类型	发明申请
摘要	A plurality of condensers 51-1 to 51-3 are arranged in a multistage manner to include a plurality of laser diodes 55-1 to 55-28 which generate excitation light and laser mediums56-1 to 56-3 which absorb the excitation light generated by the laser diodes to thereby emit laser beams. Cooling water that is cooled to a predetermined temperature by a cooler is circulated throughout the condensers through pipes. Valves 72-1 to 72-4 control the amount of cooling water supplied to each of the condensers based on the temperature of each of the condensers, the temperature being measured by an inlet temperature measuring unit 73 and outlet temperature measuring unit 74-1 to 74-3. The present invention can be applied to a laser processing apparatus.
其他摘要	多个电容器51-1至51-3以多级方式排列，以包括产生激发光的多个激光二极管55-1至55-28和吸收所产生的激发光的激光介质56-1至56-3。通过激光二极管从而发射激光束。通过冷却器冷却至预定温度的冷却水通过管道在整个冷凝器中循环。阀72-1至72-4基于每个冷凝器的温度控制供应给每个冷凝器的冷却水的量，该温度由入口温度测量单元73和出口温度测量单元74-1测量到74-3。本发明可以应用于激光加工设备。
主权项	A laser oscillator comprising: a plurality of condensers each having a plurality of laser diodes generating excitation light and a laser medium absorbing the excitation light generated by the laser diodes to emit laser beams; a cooler for cooling cooling water for cooling the condensers to a predetermined temperature; a temperature measuring unit for measuring a temperature of each of the condensers; and a valve for controlling an amount of cooling water supplied to each of the condensers based on the temperature of each of the condensers, the temperature being measured by the temperature measuring units.
申请日期	2013-01-02
专利号	GB2499302A
专利状态	失效
申请号	GB2013000021
公开（公告）号	GB2499302A
IPC 分类号	H01S3/042 \| H01S3/0941 \| H01S3/23
专利代理人	-
代理机构	MEWBURN ELLIS LLP
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54401
专题	半导体激光器专利数据库
作者单位	OMRON CORPORATION
推荐引用方式 GB/T 7714	TUYOSHI NAGANO. Laser oscillator and laser processing apparatus. GB2499302A[P]. 2013-08-14.

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