JPS6318876B2 - - Google Patents

Info

Publication number
JPS6318876B2
JPS6318876B2 JP8704980A JP8704980A JPS6318876B2 JP S6318876 B2 JPS6318876 B2 JP S6318876B2 JP 8704980 A JP8704980 A JP 8704980A JP 8704980 A JP8704980 A JP 8704980A JP S6318876 B2 JPS6318876 B2 JP S6318876B2
Authority
JP
Japan
Prior art keywords
region
cladding region
active region
cladding
laser 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.)
Expired
Application number
JP8704980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5712590A (en
Inventor
Hidenori Nomura
Mitsunori Sugimoto
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP8704980A priority Critical patent/JPS5712590A/ja
Priority to US06/277,508 priority patent/US4429397A/en
Publication of JPS5712590A publication Critical patent/JPS5712590A/ja
Publication of JPS6318876B2 publication Critical patent/JPS6318876B2/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
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
    • H01S5/227—Buried mesa structure ; Striped active layer

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
JP8704980A 1980-06-26 1980-06-26 Buried type double heterojunction laser element Granted JPS5712590A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8704980A JPS5712590A (en) 1980-06-26 1980-06-26 Buried type double heterojunction laser element
US06/277,508 US4429397A (en) 1980-06-26 1981-06-26 Buried heterostructure laser diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8704980A JPS5712590A (en) 1980-06-26 1980-06-26 Buried type double heterojunction laser element

Publications (2)

Publication Number Publication Date
JPS5712590A JPS5712590A (en) 1982-01-22
JPS6318876B2 true JPS6318876B2 (enrdf_load_stackoverflow) 1988-04-20

Family

ID=13904078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8704980A Granted JPS5712590A (en) 1980-06-26 1980-06-26 Buried type double heterojunction laser element

Country Status (1)

Country Link
JP (1) JPS5712590A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267688U (enrdf_load_stackoverflow) * 1988-11-10 1990-05-22

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101750194B1 (ko) 2016-02-15 2017-06-22 부경대학교 산학협력단 파장 변환 유리, 이의 제조 방법, 및 이를 포함하는 발광 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267688U (enrdf_load_stackoverflow) * 1988-11-10 1990-05-22

Also Published As

Publication number Publication date
JPS5712590A (en) 1982-01-22

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