JPS5396854A - Reflection type light modulator - Google Patents

Reflection type light modulator

Info

Publication number
JPS5396854A
JPS5396854A JP1055077A JP1055077A JPS5396854A JP S5396854 A JPS5396854 A JP S5396854A JP 1055077 A JP1055077 A JP 1055077A JP 1055077 A JP1055077 A JP 1055077A JP S5396854 A JPS5396854 A JP S5396854A
Authority
JP
Japan
Prior art keywords
light modulator
reflection type
type light
same
coupler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1055077A
Other languages
Japanese (ja)
Inventor
Masaki Koyama
Takao Matsumoto
Ikutaro Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP1055077A priority Critical patent/JPS5396854A/en
Publication of JPS5396854A publication Critical patent/JPS5396854A/en
Pending legal-status Critical Current

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  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To eliminate the need for temperature compensation, reduce the capacity between electrodes and make possible operation under low voltage with one polarizer by bisecting incident light with a directional coupler, letting the bisected light reciprocate in crystals of the same chaacteristics, changing the phase difference of one of them, and again comining the same with the coupler.
JP1055077A 1977-02-02 1977-02-02 Reflection type light modulator Pending JPS5396854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1055077A JPS5396854A (en) 1977-02-02 1977-02-02 Reflection type light modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1055077A JPS5396854A (en) 1977-02-02 1977-02-02 Reflection type light modulator

Publications (1)

Publication Number Publication Date
JPS5396854A true JPS5396854A (en) 1978-08-24

Family

ID=11753356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1055077A Pending JPS5396854A (en) 1977-02-02 1977-02-02 Reflection type light modulator

Country Status (1)

Country Link
JP (1) JPS5396854A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499699A (en) * 1965-09-21 1970-03-10 North American Rockwell Wide-band light-modulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499699A (en) * 1965-09-21 1970-03-10 North American Rockwell Wide-band light-modulator

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