发明名称 |
IMPROVED COUPLING-OUT MIRROR FOR GAS LASER |
摘要 |
<p>In a gas discharge laser, a radiation-attenuating film, preferably a metal film, is incorporated in the multilayer coupling-out mirror near the substrate thereof between the layers. As a result the laser becomes less sensitive to light reflected towards the mirror form external surfaces so that fewer fluctuations in the intensity of the laser beam occur and reflection of said light from the substrate side is considerably reduced.</p> |
申请公布号 |
CA1081352(A) |
申请公布日期 |
1980.07.08 |
申请号 |
CA19770280519 |
申请日期 |
1977.06.14 |
申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
BOUWHUIS, GIJSBERTUS;VAN DER WAL, JOHANNES |
分类号 |
H01S3/034;H01S3/08;(IPC1-7):01S3/08 |
主分类号 |
H01S3/034 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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