Light source device
文献类型：专利
| 作者 | MIYAO HIDETOSHI; TSUKAMOTO TAKESHI; TANIMOTO TAKAO |
| 发表日期 | 1988-09-05 |
| 专利号 | JP1988212909A |
| 著作权人 | ANRITSU CORP |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Light source device |
| 英文摘要 | PURPOSE:To make a light source device compact by allowing light beams from plural light emitting elements to pass through a collimating lens, changing an optical path of one arbitrary luminous flux by an optical path changing mechanism part, and outputting it to the outside from one piece of output port. CONSTITUTION:In light source modules 11a-11d, laser diodes 13a-13d are provided, and light beams therefrom are emitted as parallel luminous fluxes by collimating lenses 15a-15d. The light beam of the laser diode 13a is emitted from an output port 10 without being shielded by optical path changing mechanism parts 20a-20c. Also, the light beams of the laser diodes 13b-13d are brought to an optical path change by the optical path changing mechanism parts 20a-20c. In that case, triangular prisms 21a-21c, and parallelogram prisms 22a-22c of the optical path changing mechanism parts 20a-20c are moved selectively, and the light beams from the laser diodes 13b-13d are selected and emitted from the output port 10. Accordingly, since one light beam is selected from plural light emitting elements and emitted from one piece of output port 10, the device can be made compact. |
| 公开日期 | 1988-09-05 |
| 申请日期 | 1987-02-28 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/68926]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | ANRITSU CORP |
| 推荐引用方式 GB/T 7714 | MIYAO HIDETOSHI,TSUKAMOTO TAKESHI,TANIMOTO TAKAO. Light source device. JP1988212909A. 1988-09-05. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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