Invention Grant
- Patent Title: Feedback light tuning device and optical communication system and method using the same
- Patent Title (中): 反馈光调谐装置及光通信系统及其使用方法
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Application No.: US13541656Application Date: 2012-07-03
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Publication No.: US08687980B2Publication Date: 2014-04-01
- Inventor: Tz Shiuan Peng , Lon Wang
- Applicant: Tz Shiuan Peng , Lon Wang
- Applicant Address: TW Taipei
- Assignee: National Taiwan University
- Current Assignee: National Taiwan University
- Current Assignee Address: TW Taipei
- Agency: Huntington IP Consulting Co., Ltd.
- Agent Chih Feng Yeh
- Priority: TW101102516A 20120120
- Main IPC: H04B10/572
- IPC: H04B10/572
Abstract:
A feedback light tuning device and the optical communication system and method using the same are provided. By tuning the feedback light, the mechanism can completely correct the mean-wavelength drift up to 30 nm or 19400 ppm. The mechanism can be applied to various harsh environments which cause the mean-wavelength drift, so as to achieve a required stable mean-wavelength for the light source and to increase the acceptable range of radiation dose.
Public/Granted literature
- US20130188958A1 FEEDBACK LIGHT TUNING DEVICE AND OPTICAL COMMUNICATION SYSTEM AND METHOD USING THE SAME Public/Granted day:2013-07-25
Information query
