发明名称 |
Passive thermal stabilization of wavelength monitor |
摘要 |
Passive thermal stabilization of a wavelength monitor includes shielding a wavelength dependent filter of the wavelength monitor from ambient cavity temperatures with portions extending from a submount supporting detectors for the wavelength monitor. The portions and the submount may constitute a single piece, or may be multiple pieces. The shield covers at least one surface of the wavelength dependent filter. The shield may include electrical interconnections for the detectors. A temperature detector may be provided on the submount or the shield portions. The submount or shield portions may be modeled and/or designed to have a section that tracks the thermal response of the wavelength dependent filter and the temperature detector may be mounted on that section.
|
申请公布号 |
US6768096(B2) |
申请公布日期 |
2004.07.27 |
申请号 |
US20020060097 |
申请日期 |
2002.01.31 |
申请人 |
DIGITAL OPTICS CORP. |
发明人 |
HAMMOND JOHN BARNETT;SU BINGZHI |
分类号 |
G02B7/00;H01S5/0687;(IPC1-7):G01J3/50 |
主分类号 |
G02B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|