Optical wavelength conversion apparatus and method using injection locking of fabry-perot laser diode
文献类型：专利
| 作者 | YOO, HARK; LEE, HYUEK JAE; JEONG, YONG DEOK; WON, YONG HYUB; KANG, MIN HO |
| 发表日期 | 2005-05-12 |
| 专利号 | US20050100267A1 |
| 著作权人 | INFORMATION AND COMMUNICATIONS UNIVERSITY EDUCATIONAL FOUNDATION |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Optical wavelength conversion apparatus and method using injection locking of fabry-perot laser diode |
| 英文摘要 | Disclosed are an apparatus and method for converting the wavelength of an optical signal using a multi-mode Fabry-Perot laser diode. The apparatus controls polarization of an external pump optical signal to output a TE polarized pump optical signal, and controls polarization of a probe optical signal to output a TM polarized probe optical signal. The apparatus couples the TM polarized probe optical signal and TE polarized pump optical signal irrespective of the polarization of the optical signals. The apparatus finely controls the polarization of the pump optical signal and the polarization of the probe optical signal such that they conform to TE and TM modes of the Fabry-Perot laser diode, respectively. The Fabry-Perot laser diode injection-locks the TE polarized pump optical signal of the coupled signal to change the position of a TM mode absorption null (a point at which an output optical signal has the minimum intensity), to thereby convert the wavelength of the TE polarized pump optical signal to the wavelength of the TM polarized probe optical signal. Accordingly, a wide wavelength conversion band is provided, and inverting and non-inverting wavelength conversions are easily carried out. |
| 公开日期 | 2005-05-12 |
| 申请日期 | 2004-04-28 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/53322]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | INFORMATION AND COMMUNICATIONS UNIVERSITY EDUCATIONAL FOUNDATION |
| 推荐引用方式 GB/T 7714 | YOO, HARK,LEE, HYUEK JAE,JEONG, YONG DEOK,et al. Optical wavelength conversion apparatus and method using injection locking of fabry-perot laser diode. US20050100267A1. 2005-05-12. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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