| 发明名称 |
MEASUREMENT OF LASER BEAM DIAMETER |
| 摘要 |
PURPOSE:To measure the beam diameter simply and highly precisely by using a single crystal, to which a light emitting active ion is added. |
| 申请公布号 |
JPS53120483(A) |
申请公布日期 |
1978.10.20 |
| 申请号 |
JP19770035791 |
申请日期 |
1977.03.29 |
| 申请人 |
NIPPON ELECTRIC CO |
发明人 |
MORI KATSUMI |
| 分类号 |
G01J1/02;G01B11/08;G01J1/42 |
主分类号 |
G01J1/02 |
| 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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