JPS52152182A - Semiconductor light emitting element - Google Patents

Semiconductor light emitting element

Info

Publication number
JPS52152182A
JPS52152182A JP6870476A JP6870476A JPS52152182A JP S52152182 A JPS52152182 A JP S52152182A JP 6870476 A JP6870476 A JP 6870476A JP 6870476 A JP6870476 A JP 6870476A JP S52152182 A JPS52152182 A JP S52152182A
Authority
JP
Japan
Prior art keywords
light emitting
emitting element
semiconductor light
active layer
shpae
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
JP6870476A
Other languages
Japanese (ja)
Other versions
JPS6159554B2 (en
Inventor
Shinichi Takahashi
Koji Mizusawa
Osamu Ueda
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.)
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone 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 Fujitsu Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP6870476A priority Critical patent/JPS52152182A/en
Publication of JPS52152182A publication Critical patent/JPS52152182A/en
Publication of JPS6159554B2 publication Critical patent/JPS6159554B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To oscillate only the selected singlemode determined by the shpae of an active layer by forming a portion of differring stripe widths on the semiconductor active layer encircled by a clad layer of a small refractive index.
COPYRIGHT: (C)1977,JPO&Japio
JP6870476A 1976-06-14 1976-06-14 Semiconductor light emitting element Granted JPS52152182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6870476A JPS52152182A (en) 1976-06-14 1976-06-14 Semiconductor light emitting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6870476A JPS52152182A (en) 1976-06-14 1976-06-14 Semiconductor light emitting element

Publications (2)

Publication Number Publication Date
JPS52152182A true JPS52152182A (en) 1977-12-17
JPS6159554B2 JPS6159554B2 (en) 1986-12-17

Family

ID=13381414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6870476A Granted JPS52152182A (en) 1976-06-14 1976-06-14 Semiconductor light emitting element

Country Status (1)

Country Link
JP (1) JPS52152182A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603177A (en) * 1983-06-21 1985-01-09 Toshiba Corp Semiconductor laser device
JPS61142785A (en) * 1984-12-15 1986-06-30 Sharp Corp Semiconductor laser device
JPH07106686A (en) * 1993-01-07 1995-04-21 Sony Corp Semiconductor laser
JP2007222984A (en) * 2006-02-23 2007-09-06 Ishikame Kogyo:Kk Workpiece attaching method enabling attachment to base, and first and second jigs used for the attaching method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924084A (en) * 1972-06-26 1974-03-04
JPS4971884A (en) * 1972-11-10 1974-07-11
JPS5029283A (en) * 1973-07-19 1975-03-25

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924084A (en) * 1972-06-26 1974-03-04
JPS4971884A (en) * 1972-11-10 1974-07-11
JPS5029283A (en) * 1973-07-19 1975-03-25

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603177A (en) * 1983-06-21 1985-01-09 Toshiba Corp Semiconductor laser device
JPS61142785A (en) * 1984-12-15 1986-06-30 Sharp Corp Semiconductor laser device
JPH027195B2 (en) * 1984-12-15 1990-02-15 Sharp Kk
JPH07106686A (en) * 1993-01-07 1995-04-21 Sony Corp Semiconductor laser
JP2007222984A (en) * 2006-02-23 2007-09-06 Ishikame Kogyo:Kk Workpiece attaching method enabling attachment to base, and first and second jigs used for the attaching method

Also Published As

Publication number Publication date
JPS6159554B2 (en) 1986-12-17

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