JPS55107280A - Photoamplification semiconductor device - Google Patents

Photoamplification semiconductor device

Info

Publication number
JPS55107280A
JPS55107280A JP1478779A JP1478779A JPS55107280A JP S55107280 A JPS55107280 A JP S55107280A JP 1478779 A JP1478779 A JP 1478779A JP 1478779 A JP1478779 A JP 1478779A JP S55107280 A JPS55107280 A JP S55107280A
Authority
JP
Japan
Prior art keywords
layer
light
type
layers
photoamplification
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
JP1478779A
Other languages
English (en)
Inventor
Akio Sasaki
Kunishige Oe
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 JP1478779A priority Critical patent/JPS55107280A/ja
Publication of JPS55107280A publication Critical patent/JPS55107280A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Led Devices (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP1478779A 1979-02-10 1979-02-10 Photoamplification semiconductor device Pending JPS55107280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1478779A JPS55107280A (en) 1979-02-10 1979-02-10 Photoamplification semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1478779A JPS55107280A (en) 1979-02-10 1979-02-10 Photoamplification semiconductor device

Publications (1)

Publication Number Publication Date
JPS55107280A true JPS55107280A (en) 1980-08-16

Family

ID=11870759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1478779A Pending JPS55107280A (en) 1979-02-10 1979-02-10 Photoamplification semiconductor device

Country Status (1)

Country Link
JP (1) JPS55107280A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193583U (ja) * 1983-06-09 1984-12-22 矢田谷　繁 いかなご，いわし，イリコ等小魚の大小選別機
JPS62503139A (ja) * 1985-06-14 1987-12-10 アメリカン テレフオン アンド テレグラフ カムパニ− 半導体デバイス

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414692A (en) * 1977-07-05 1979-02-03 Fujitsu Ltd Liminous semiconductor device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414692A (en) * 1977-07-05 1979-02-03 Fujitsu Ltd Liminous semiconductor device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193583U (ja) * 1983-06-09 1984-12-22 矢田谷　繁 いかなご，いわし，イリコ等小魚の大小選別機
JPH0113591Y2 (ja) * 1983-06-09 1989-04-20
JPS62503139A (ja) * 1985-06-14 1987-12-10 アメリカン テレフオン アンド テレグラフ カムパニ− 半導体デバイス

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