JPS52106284A - Semiconductor laser unit - Google Patents

Semiconductor laser unit

Info

Publication number
JPS52106284A
JPS52106284A JP2223076A JP2223076A JPS52106284A JP S52106284 A JPS52106284 A JP S52106284A JP 2223076 A JP2223076 A JP 2223076A JP 2223076 A JP2223076 A JP 2223076A JP S52106284 A JPS52106284 A JP S52106284A
Authority
JP
Japan
Prior art keywords
semiconductor laser
laser unit
gaas
diffusion
active region
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
JP2223076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS542831B2 (enExample
Inventor
Hitoshi Kawaguchi
Goji Kawakami
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.)
NTT Inc
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 JP2223076A priority Critical patent/JPS52106284A/ja
Publication of JPS52106284A publication Critical patent/JPS52106284A/ja
Publication of JPS542831B2 publication Critical patent/JPS542831B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Weting (AREA)
  • Semiconductor Lasers (AREA)
JP2223076A 1976-03-03 1976-03-03 Semiconductor laser unit Granted JPS52106284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2223076A JPS52106284A (en) 1976-03-03 1976-03-03 Semiconductor laser unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2223076A JPS52106284A (en) 1976-03-03 1976-03-03 Semiconductor laser unit

Publications (2)

Publication Number Publication Date
JPS52106284A true JPS52106284A (en) 1977-09-06
JPS542831B2 JPS542831B2 (enExample) 1979-02-14

Family

ID=12076983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2223076A Granted JPS52106284A (en) 1976-03-03 1976-03-03 Semiconductor laser unit

Country Status (1)

Country Link
JP (1) JPS52106284A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967684A (ja) * 1982-09-16 1984-04-17 シ−メンス・アクチエンゲゼルシヤフト レ−ザ−・ダイオ−ド

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071281A (enExample) * 1973-10-26 1975-06-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5071281A (enExample) * 1973-10-26 1975-06-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967684A (ja) * 1982-09-16 1984-04-17 シ−メンス・アクチエンゲゼルシヤフト レ−ザ−・ダイオ−ド

Also Published As

Publication number Publication date
JPS542831B2 (enExample) 1979-02-14

Similar Documents

Publication Publication Date Title
JPS5752186A (en) Semiconductor laser
JPS5290280A (en) Semiconductor laser element
JPS5269285A (en) Semiconductor laser device
JPS52106284A (en) Semiconductor laser unit
JPS5320786A (en) Injection type semiconductor laser element
JPS52106283A (en) Semiconductor laser unit
JPS5324791A (en) Semiconductor laser
JPS5320784A (en) Semiconductor laser
JPS5451491A (en) Semiconductor laser
JPS5330886A (en) Semiconducjtor laser element
JPS5356987A (en) Semiconductor laser device
JPS5428581A (en) Manufacture of semiconductor device
JPS52149485A (en) Injection type semiconductor laser element
JPS51132984A (en) Semiconductor laser device
JPS5413284A (en) Semiconductor light emitting device
JPS53112080A (en) Semiconductor laser
JPS5398790A (en) Semiconductor light emitting element
JPS52106282A (en) Semiconductor laser unit
JPS5234686A (en) Double hetero junction type semiconductor laser element and its manufa cturing process
JPS5638885A (en) Light emission semiconductor device
JPS52149081A (en) Semiconductor laser of double hetero structure
JPS5518037A (en) Semiconductor laser
JPS53135292A (en) Structure and production of variable stripe width semiconductor laser element
JPS5327379A (en) Production of semiconductor laser
JPS5419686A (en) Current narrowing type semiconductor laser