Cooling mechanism for optical head
KANEDA NORIYA; WATANABE MASATERU; FUJIMOTO NOBUYUKI
1982-05-29
著作权人HITACHI SEISAKUSHO KK
专利号JP1982086138A
国家日本
文献子类发明申请
其他题名Cooling mechanism for optical head
英文摘要PURPOSE:To prolong the life of a semiconductor laser by cooling a semiconductor laser oscillator by a cooling element which utilized Peltier effect. CONSTITUTION:A semiconductor laser oscillator 6a is coupled thermally with an electronic cooling element 9 which utilizes Peltier effect and a radiation fin 10 to be cooled, thus prolonging its life.
公开日期1982-05-29
申请日期1980-11-14
状态失效
内容类型专利
源URL[http://ir.opt.ac.cn/handle/181661/59267]  
专题半导体激光器专利数据库
作者单位HITACHI SEISAKUSHO KK
推荐引用方式
GB/T 7714
KANEDA NORIYA,WATANABE MASATERU,FUJIMOTO NOBUYUKI. Cooling mechanism for optical head. JP1982086138A. 1982-05-29.
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