Invention Grant
- Patent Title: Optical frequency control device
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Application No.: US15504927Application Date: 2015-08-31
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Publication No.: US10185164B2Publication Date: 2019-01-22
- Inventor: Eisuke Haraguchi , Toshiyuki Ando
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Studebaker & Brackett PC
- Priority: JP2014-189070 20140917
- International Application: PCT/JP2015/074718 WO 20150831
- International Announcement: WO2016/043036 WO 20160324
- Main IPC: G02F1/01
- IPC: G02F1/01 ; H01S3/10
Abstract:
An optical frequency control device includes a light source for emitting light, a sawtooth wave generator for generating a sawtooth wave, a frequency controller for controlling the frequency of the sawtooth wave, and an optical phase modulator driven by the sawtooth wave for carrying out phase modulation of the light.
Public/Granted literature
- US20180196288A1 OPTICAL FREQUENCY CONTROL DEVICE Public/Granted day:2018-07-12
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