JPS51134593A - Semiconductor lesser device which can perform high-speed modulation - Google Patents

Semiconductor lesser device which can perform high-speed modulation

Info

Publication number
JPS51134593A
JPS51134593A JP5900575A JP5900575A JPS51134593A JP S51134593 A JPS51134593 A JP S51134593A JP 5900575 A JP5900575 A JP 5900575A JP 5900575 A JP5900575 A JP 5900575A JP S51134593 A JPS51134593 A JP S51134593A
Authority
JP
Japan
Prior art keywords
semiconductor
speed modulation
perform high
lesser device
lesser
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
JP5900575A
Other languages
Japanese (ja)
Other versions
JPS5941316B2 (en
Inventor
Isao Kobayashi
Rangu Roi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50059005A priority Critical patent/JPS5941316B2/en
Priority to US05/685,915 priority patent/US4079339A/en
Publication of JPS51134593A publication Critical patent/JPS51134593A/en
Publication of JPS5941316B2 publication Critical patent/JPS5941316B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: To make high-speed modulation possible, through installing a feedback-measure of emitting-ray for the semiconductor-leser which emits the output ray which accompanys a spike-type oscillation.
COPYRIGHT: (C)1976,JPO&Japio
JP50059005A 1975-05-17 1975-05-17 Semiconductor laser device capable of high-speed modulation Expired JPS5941316B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50059005A JPS5941316B2 (en) 1975-05-17 1975-05-17 Semiconductor laser device capable of high-speed modulation
US05/685,915 US4079339A (en) 1975-05-17 1976-05-12 Light self-injecting semiconductor laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50059005A JPS5941316B2 (en) 1975-05-17 1975-05-17 Semiconductor laser device capable of high-speed modulation

Publications (2)

Publication Number Publication Date
JPS51134593A true JPS51134593A (en) 1976-11-22
JPS5941316B2 JPS5941316B2 (en) 1984-10-05

Family

ID=13100725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50059005A Expired JPS5941316B2 (en) 1975-05-17 1975-05-17 Semiconductor laser device capable of high-speed modulation

Country Status (1)

Country Link
JP (1) JPS5941316B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214389A (en) * 1975-07-14 1977-02-03 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser device
JPS53102382U (en) * 1977-01-21 1978-08-18
JPS53149779A (en) * 1978-04-06 1978-12-27 Sharp Corp Preventive structure from transition vibration of semiconductor laser element
JPS5680193A (en) * 1979-12-06 1981-07-01 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser device
JPS5690584A (en) * 1979-12-24 1981-07-22 Nippon Telegr & Teleph Corp <Ntt> Light pulse generator
JPS56133703A (en) * 1980-02-28 1981-10-20 Xerox Corp Fiber optical device
JPS5754384A (en) * 1980-08-06 1982-03-31 Philips Nv

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991386A (en) * 1972-12-29 1974-08-31
JPS4997582A (en) * 1973-01-18 1974-09-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991386A (en) * 1972-12-29 1974-08-31
JPS4997582A (en) * 1973-01-18 1974-09-14

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214389A (en) * 1975-07-14 1977-02-03 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser device
JPS53102382U (en) * 1977-01-21 1978-08-18
JPS5740528Y2 (en) * 1977-01-21 1982-09-06
JPS53149779A (en) * 1978-04-06 1978-12-27 Sharp Corp Preventive structure from transition vibration of semiconductor laser element
JPS5680193A (en) * 1979-12-06 1981-07-01 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser device
JPS5690584A (en) * 1979-12-24 1981-07-22 Nippon Telegr & Teleph Corp <Ntt> Light pulse generator
JPS56133703A (en) * 1980-02-28 1981-10-20 Xerox Corp Fiber optical device
JPS5754384A (en) * 1980-08-06 1982-03-31 Philips Nv
JPS6342873B2 (en) * 1980-08-06 1988-08-25 Fuiritsupusu Furuuiranpenfuaburiken Nv

Also Published As

Publication number Publication date
JPS5941316B2 (en) 1984-10-05

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