Invention Application
- Patent Title: OPTICAL FREQUENCY CONTROL DEVICE
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Application No.: US15504927Application Date: 2015-08-31
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Publication No.: US20180196288A1Publication Date: 2018-07-12
- 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
- Priority: JP2014-189070 20140917
- International Application: PCT/JP2015/074718 WO 20150831
- Main IPC: G02F1/01
- IPC: G02F1/01
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
- US10185164B2 Optical frequency control device Public/Granted day:2019-01-22
Information query
