发明申请
US20170163000A1 Photonic Integrated Circuit Including Compact Lasers With Extended Tunability
审中-公开
基本信息:
- 专利标题： Photonic Integrated Circuit Including Compact Lasers With Extended Tunability
- 申请号：US15237635 申请日：2016-08-16
- 公开(公告)号：US20170163000A1 公开(公告)日：2017-06-08
- 发明人： Peter W. Evans , Fred A. Kish , Vikrant Lal , Scott Corzine , Mingzhi Lu
- 申请人： Infinera Corporation
- 申请人地址： US CA Sunnyvale
- 专利权人： Infinera Corporation
- 当前专利权人： Infinera Corporation
- 当前专利权人地址： US CA Sunnyvale
- 主分类号： H01S3/13
- IPC分类号： H01S3/13 ; H01S3/16 ; H01S3/23 ; H04B10/572 ; G02F1/225 ; G02B6/125 ; H04B10/50 ; H01S3/02 ; G02B6/12
摘要：
Consistent with the present disclosure, a compact laser with extended tunability (CLET) is provided that includes multiple segments or sections, at least one of which is curved, bent or non-collinear with other segments, so that the CLET has a compact form factor either as a singular laser or when integrated with other devices. The term CLET, as used herein, refers to any of the laser configurations disclosed herein having mirrors and a bent, angled or curved part, portion or section between such mirrors. If bent, the bent portion is preferably oriented at an angle of at least 30 degrees relative to other portions of the CLET. Alternatively, the curve or bend portion may be distributed over different sections of the CLET over a series of arcs, for example. The waveguide extending between the mirrors is continuous, such that light propagating along the waveguide is not divided or split. The waveguide also constitutes a continuous waveguide path.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01S | 利用受激发射的器件 |
| ------H01S3/00 | 激光器，即利用受激发射对红外光、可见光或紫外线进行产生、放大、调制、解调或变频的器件 |
| --------H01S3/10 | .控制辐射的强度、频率、相位、极化或方向，例如开关、选通、调制或解调 |
| ----------H01S3/13 | ..激光器输出参数，例如频率、幅度的稳定 |