JPS51146843A - Photo modulator - Google Patents

Photo modulator

Info

Publication number
JPS51146843A
JPS51146843A JP7115275A JP7115275A JPS51146843A JP S51146843 A JPS51146843 A JP S51146843A JP 7115275 A JP7115275 A JP 7115275A JP 7115275 A JP7115275 A JP 7115275A JP S51146843 A JPS51146843 A JP S51146843A
Authority
JP
Japan
Prior art keywords
photo
photo modulator
modulator
dielectric constant
change caused
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.)
Granted
Application number
JP7115275A
Other languages
Japanese (ja)
Other versions
JPS588484B2 (en
Inventor
Susumu Hata
Yoshihiko Mizushima
Kenji Kajiyama
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 JP50071152A priority Critical patent/JPS588484B2/en
Publication of JPS51146843A publication Critical patent/JPS51146843A/en
Publication of JPS588484B2 publication Critical patent/JPS588484B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Abstract

PURPOSE:To get a photo modulating function by using a dielectric constant change caused on carrier injection in a semiconductive film.
JP50071152A 1975-06-11 1975-06-11 Hikari Henchyouki Expired JPS588484B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50071152A JPS588484B2 (en) 1975-06-11 1975-06-11 Hikari Henchyouki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50071152A JPS588484B2 (en) 1975-06-11 1975-06-11 Hikari Henchyouki

Publications (2)

Publication Number Publication Date
JPS51146843A true JPS51146843A (en) 1976-12-16
JPS588484B2 JPS588484B2 (en) 1983-02-16

Family

ID=13452337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50071152A Expired JPS588484B2 (en) 1975-06-11 1975-06-11 Hikari Henchyouki

Country Status (1)

Country Link
JP (1) JPS588484B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211339A (en) * 1983-05-16 1984-11-30 Nec Corp Method for extracting information signal on the way of optical transmission line

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932656A (en) * 1972-07-20 1974-03-25
JPS522443U (en) * 1975-06-24 1977-01-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932656A (en) * 1972-07-20 1974-03-25
JPS522443U (en) * 1975-06-24 1977-01-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211339A (en) * 1983-05-16 1984-11-30 Nec Corp Method for extracting information signal on the way of optical transmission line

Also Published As

Publication number Publication date
JPS588484B2 (en) 1983-02-16

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