| 发明名称 |
OPTICAL SCANNING SYSTEM WITH WAVELENGTH SHIFT CORRECTION |
| 摘要 |
<p>A spot scanning holographic spinner system incorporates an optical element in the optical path to provide compensation for wavelength shifts in the coherent light source. The device is located in a plane parallel to the spinner and consists of a diffraction grating having the same properties as gratings formed on the spinner surface.</p> |
| 申请公布号 |
CA1181273(A) |
申请公布日期 |
1985.01.22 |
| 申请号 |
CA19820398072 |
申请日期 |
1982.03.11 |
| 申请人 |
XEROX CORPORATION |
发明人 |
KAY, DAVID B. |
| 分类号 |
G02B5/18;G02B5/32;G02B26/10;G03G15/04;H04N1/113;H04N1/23;(IPC1-7):G02B27/17;G03H1/04 |
主分类号 |
G02B5/18 |
| 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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