JPS5730393A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS5730393A
JPS5730393A JP10414580A JP10414580A JPS5730393A JP S5730393 A JPS5730393 A JP S5730393A JP 10414580 A JP10414580 A JP 10414580A JP 10414580 A JP10414580 A JP 10414580A JP S5730393 A JPS5730393 A JP S5730393A
Authority
JP
Japan
Prior art keywords
reflecting surface
electrode surface
insulating film
manufacture
semiconductor device
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
JP10414580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6237898B2 (enrdf_load_stackoverflow
Inventor
Shigeo Osaka
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
Original Assignee
Fujitsu 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 filed Critical Fujitsu Ltd
Priority to JP10414580A priority Critical patent/JPS5730393A/ja
Publication of JPS5730393A publication Critical patent/JPS5730393A/ja
Publication of JPS6237898B2 publication Critical patent/JPS6237898B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Formation Of Insulating Films (AREA)
JP10414580A 1980-07-29 1980-07-29 Manufacture of semiconductor device Granted JPS5730393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10414580A JPS5730393A (en) 1980-07-29 1980-07-29 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10414580A JPS5730393A (en) 1980-07-29 1980-07-29 Manufacture of semiconductor device

Publications (2)

Publication Number Publication Date
JPS5730393A true JPS5730393A (en) 1982-02-18
JPS6237898B2 JPS6237898B2 (enrdf_load_stackoverflow) 1987-08-14

Family

ID=14372917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10414580A Granted JPS5730393A (en) 1980-07-29 1980-07-29 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS5730393A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085586A (ja) * 1983-10-17 1985-05-15 Sony Corp 半導体レ−ザ−の製法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085586A (ja) * 1983-10-17 1985-05-15 Sony Corp 半導体レ−ザ−の製法

Also Published As

Publication number Publication date
JPS6237898B2 (enrdf_load_stackoverflow) 1987-08-14

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