发明名称 |
Thin-film coated waveguide laser |
摘要 |
A radio frequency (RF) excited waveguide gas laser has a hollow waveguide defined by dielectric or lossy materials and metal electrodes coated by thin films with small absorptions so that the metal electrodes are separated from the filling gas and the waveguide loss is very low. With such thin films on the electrodes, a sealed-off, high-power, compact waveguide gas laser having an extended life is realized.
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申请公布号 |
US4875218(A) |
申请公布日期 |
1989.10.17 |
申请号 |
US19860837120 |
申请日期 |
1986.03.07 |
申请人 |
HITACHI CABLE LTD. |
发明人 |
HONGO, AKIHITO;SHIOTA, TSUNEO;NISHIDA, SHIGEO;MIYAGI, MITSUNOBU;WAGATSUMA, YOSHIHIKO |
分类号 |
H01S3/03 |
主分类号 |
H01S3/03 |
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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