JPH0211025B2 - - Google Patents

Info

Publication number
JPH0211025B2
JPH0211025B2 JP55170010A JP17001080A JPH0211025B2 JP H0211025 B2 JPH0211025 B2 JP H0211025B2 JP 55170010 A JP55170010 A JP 55170010A JP 17001080 A JP17001080 A JP 17001080A JP H0211025 B2 JPH0211025 B2 JP H0211025B2
Authority
JP
Japan
Prior art keywords
layer
cladding layer
refractive index
cladding
type
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 - Lifetime
Application number
JP55170010A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5792885A (en
Inventor
Toshiro Hayakawa
Saburo Yamamoto
Toshikimi Takagi
Naotaka Ootsuka
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP17001080A priority Critical patent/JPS5792885A/ja
Publication of JPS5792885A publication Critical patent/JPS5792885A/ja
Publication of JPH0211025B2 publication Critical patent/JPH0211025B2/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
    • H01S5/24—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 grooved structure, e.g. V-grooved, crescent active layer in groove, VSIS laser

Landscapes

  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Semiconductor Lasers (AREA)
JP17001080A 1980-12-01 1980-12-01 Semiconductor laser element Granted JPS5792885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17001080A JPS5792885A (en) 1980-12-01 1980-12-01 Semiconductor laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17001080A JPS5792885A (en) 1980-12-01 1980-12-01 Semiconductor laser element

Publications (2)

Publication Number Publication Date
JPS5792885A JPS5792885A (en) 1982-06-09
JPH0211025B2 true JPH0211025B2 (enrdf_load_stackoverflow) 1990-03-12

Family

ID=15896909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17001080A Granted JPS5792885A (en) 1980-12-01 1980-12-01 Semiconductor laser element

Country Status (1)

Country Link
JP (1) JPS5792885A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147479A (ja) * 1983-02-09 1984-08-23 Sharp Corp 半導体レ−ザ素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7707720A (nl) * 1977-07-12 1979-01-16 Philips Nv Halfgeleiderlaser of -versterker.
JPS5832794B2 (ja) * 1979-03-22 1983-07-15 日本電気株式会社 半導体レ−ザ

Also Published As

Publication number Publication date
JPS5792885A (en) 1982-06-09

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