发明授权
- 专利标题： Diffusion reflector
- 专利标题（中）： 扩散反射器
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申请号： US730464申请日： 1991-07-16
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公开(公告)号： US5263042A公开(公告)日： 1993-11-16
- 发明人: Minoru Kojima , Kazuyoshi Sutoh
- 申请人： Minoru Kojima , Kazuyoshi Sutoh
- 申请人地址： JPX Tokyo JPX Noda
- 专利权人： Mitsui Petrochemical Industries, Ltd.,Miyachi Technos Corporation
- 当前专利权人： Mitsui Petrochemical Industries, Ltd.,Miyachi Technos Corporation
- 当前专利权人地址： JPX Tokyo JPX Noda
- 优先权： JPX2-187619 19900716; JPX2-187620 19900716
- 主分类号： H01S3/093
- IPC分类号： H01S3/093
摘要：
A diffusion reflector is formed of mica ceramics or fluorine plastics containing barium sulfate, on the surface of which gold or silver is vapor deposited to enhance a diffusion reflectance. A reflective cylinder is formed from said diffusion reflector, and laser rods and lamps are arranged in an internal space of the reflective cylinder to form a solid laser device. Thereby, light can be diffused without focussing light within the reflective cylinder, and the laser rods can be uniformly excited.