发明名称 |
Arrangement for the wavelength-selective internal intensity modulation and radiation pulse generation of high power CO2 lasers |
摘要 |
An arrangement for the wavelength-selective internal intensity modulation and radiation pulse generation of high power CO2 lasers, in a high-power CO2 laser is forced to operate in the resonator at a freely selectable but fixed wavelength by means of a frequency-selective element and highly angle-selective gas discharge tubes. The possibility of rapidly Q-switching is provided by a special interferometer arrangement of variable reflectivity, functioning as an uncoupling element. The arrangement may furthermore be used for the rapid stabilization of the laser power.
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申请公布号 |
US4845716(A) |
申请公布日期 |
1989.07.04 |
申请号 |
US19860935452 |
申请日期 |
1986.11.26 |
申请人 |
VEB KOMBINAT FEINMECHANISCHE WERKE HALLE |
发明人 |
POEHLER, MANFRED;STAUPENDAHL, GISBERT;WITTIG, RICHARD |
分类号 |
H01S3/115;H01S3/105;H01S3/106;H01S3/11;H01S3/139 |
主分类号 |
H01S3/115 |
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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