| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism for fixing optical components by precisely determining each three-dimensional direction by a small number of the component. SOLUTION: An optical component fixing device is provided with a support part for supporting the columnar optical components, an axial regulation part for determining the positions of the axial optical components, and a fixing member fixed on the support part by surrounding the peripheral face of the optical component. The fixing member biases the optical component toward the support part, and includes an elastic member biased toward the axial regulation part. COPYRIGHT: (C)2008,JPO&INPIT
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