JPS53136985A - Semiconductor laser - Google Patents

Semiconductor laser

Info

Publication number
JPS53136985A
JPS53136985A JP5221977A JP5221977A JPS53136985A JP S53136985 A JPS53136985 A JP S53136985A JP 5221977 A JP5221977 A JP 5221977A JP 5221977 A JP5221977 A JP 5221977A JP S53136985 A JPS53136985 A JP S53136985A
Authority
JP
Japan
Prior art keywords
semiconductor laser
periodical
giving
separating
wave
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
JP5221977A
Other languages
Japanese (ja)
Other versions
JPS5846880B2 (en
Inventor
Hirobumi Namisaki
Wataru Suzaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP52052219A priority Critical patent/JPS5846880B2/en
Publication of JPS53136985A publication Critical patent/JPS53136985A/en
Publication of JPS5846880B2 publication Critical patent/JPS5846880B2/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)

Abstract

PURPOSE:To produce a fixed angle to the laser beam in the periodic direction by giving periodical properties to the refractive index and the loss of the light by separating the active region with the semiconductor layer and then providing a wave-type border surface inside or near these separated active regions.
JP52052219A 1977-05-06 1977-05-06 semiconductor laser Expired JPS5846880B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52052219A JPS5846880B2 (en) 1977-05-06 1977-05-06 semiconductor laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52052219A JPS5846880B2 (en) 1977-05-06 1977-05-06 semiconductor laser

Publications (2)

Publication Number Publication Date
JPS53136985A true JPS53136985A (en) 1978-11-29
JPS5846880B2 JPS5846880B2 (en) 1983-10-19

Family

ID=12908631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52052219A Expired JPS5846880B2 (en) 1977-05-06 1977-05-06 semiconductor laser

Country Status (1)

Country Link
JP (1) JPS5846880B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0674792B2 (en) * 1985-05-24 1994-09-21 松下冷機株式会社 Rotary compressor

Also Published As

Publication number Publication date
JPS5846880B2 (en) 1983-10-19

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