JPS52155553A - Semiconductor optical modulator - Google Patents

Semiconductor optical modulator

Info

Publication number
JPS52155553A
JPS52155553A JP7295276A JP7295276A JPS52155553A JP S52155553 A JPS52155553 A JP S52155553A JP 7295276 A JP7295276 A JP 7295276A JP 7295276 A JP7295276 A JP 7295276A JP S52155553 A JPS52155553 A JP S52155553A
Authority
JP
Japan
Prior art keywords
semiconductor optical
optical modulator
forming
conduction path
small sized
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
JP7295276A
Other languages
Japanese (ja)
Other versions
JPS5742852B2 (en
Inventor
Susumu Hata
Kenji Kajiyama
Yoshihiko Mizushima
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 JP7295276A priority Critical patent/JPS52155553A/en
Publication of JPS52155553A publication Critical patent/JPS52155553A/en
Publication of JPS5742852B2 publication Critical patent/JPS5742852B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
  • Semiconductor Lasers (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Abstract

PURPOSE:To obtain small sized and effective unit by forming a vacant layer by means of semiconductors located at the both ends of the curved semiconductor optical conduction path.
JP7295276A 1976-06-21 1976-06-21 Semiconductor optical modulator Granted JPS52155553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7295276A JPS52155553A (en) 1976-06-21 1976-06-21 Semiconductor optical modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7295276A JPS52155553A (en) 1976-06-21 1976-06-21 Semiconductor optical modulator

Publications (2)

Publication Number Publication Date
JPS52155553A true JPS52155553A (en) 1977-12-24
JPS5742852B2 JPS5742852B2 (en) 1982-09-10

Family

ID=13504218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7295276A Granted JPS52155553A (en) 1976-06-21 1976-06-21 Semiconductor optical modulator

Country Status (1)

Country Link
JP (1) JPS52155553A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559402A (en) * 1978-10-30 1980-05-02 Kokusai Denshin Denwa Co Ltd <Kdd> Photo switch
JPS62115102A (en) * 1985-09-13 1987-05-26 ブリテイツシユ　テレコミユニケ−シヨンズ　パブリツク　リミテツド　カンパニ− Single mode optical guide unit
JP2009244812A (en) * 2008-03-31 2009-10-22 Sumitomo Osaka Cement Co Ltd Optical waveguide element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559402A (en) * 1978-10-30 1980-05-02 Kokusai Denshin Denwa Co Ltd <Kdd> Photo switch
JPS62115102A (en) * 1985-09-13 1987-05-26 ブリテイツシユ　テレコミユニケ−シヨンズ　パブリツク　リミテツド　カンパニ− Single mode optical guide unit
JP2009244812A (en) * 2008-03-31 2009-10-22 Sumitomo Osaka Cement Co Ltd Optical waveguide element

Also Published As

Publication number Publication date
JPS5742852B2 (en) 1982-09-10

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