Multiwavelength light source
文献类型：专利
| 作者 | YAMAMOTO, TSUYOSHI; TABUCHI, HARUHIKO; NAKAGAWA, GOJI; YAMAZAKI, YOUSUKE |
| 发表日期 | 2000-03-14 |
| 专利号 | US6038242 |
| 著作权人 | FUJITSU LIMITED |
| 国家 | 美国 |
| 文献子类 | 授权发明 |
| 其他题名 | Multiwavelength light source |
| 英文摘要 | A multiwavelength light source for emitting light having multiple wavelengths. The multiwavelength light source includes a carrier and a laser diode array mounted on the carrier. The laser diode array is formed by integrating a plurality of laser diodes having substantially the same oscillation wavelength. The multiwavelength light source further includes a first temperature control device connected to the first end portion of the carrier and a second temperature control device connected to the second end portion of the carrier. The temperature of the first temperature control device is controlled to a first temperature, and the temperature of the second temperature control device is controlled to a second temperature different from the first temperature. The first and second temperature control devices produce a given temperature gradient in the carrier over its entire width from the first end portion to the second end portion to thereby oscillate the plural laser diodes with a desired wavelength spacing. |
| 公开日期 | 2000-03-14 |
| 申请日期 | 1998-08-10 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/36525]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | FUJITSU LIMITED |
| 推荐引用方式 GB/T 7714 | YAMAMOTO, TSUYOSHI,TABUCHI, HARUHIKO,NAKAGAWA, GOJI,et al. Multiwavelength light source. US6038242. 2000-03-14. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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