JPH0621264Y2 - 半導体レ−ザ装置 - Google Patents

半導体レ−ザ装置

Info

Publication number
JPH0621264Y2
JPH0621264Y2 JP4113387U JP4113387U JPH0621264Y2 JP H0621264 Y2 JPH0621264 Y2 JP H0621264Y2 JP 4113387 U JP4113387 U JP 4113387U JP 4113387 U JP4113387 U JP 4113387U JP H0621264 Y2 JPH0621264 Y2 JP H0621264Y2
Authority
JP
Japan
Prior art keywords
optical waveguide
semiconductor laser
optical
groove
laser
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
JP4113387U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63149559U (en]
Inventor
泰明 井上
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP4113387U priority Critical patent/JPH0621264Y2/ja
Priority to US07/157,049 priority patent/US4847848A/en
Publication of JPS63149559U publication Critical patent/JPS63149559U/ja
Application granted granted Critical
Publication of JPH0621264Y2 publication Critical patent/JPH0621264Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP4113387U 1987-02-20 1987-03-20 半導体レ−ザ装置 Expired - Lifetime JPH0621264Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4113387U JPH0621264Y2 (ja) 1987-03-20 1987-03-20 半導体レ−ザ装置
US07/157,049 US4847848A (en) 1987-02-20 1988-02-16 Semiconductor laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4113387U JPH0621264Y2 (ja) 1987-03-20 1987-03-20 半導体レ−ザ装置

Publications (2)

Publication Number Publication Date
JPS63149559U JPS63149559U (en]) 1988-10-03
JPH0621264Y2 true JPH0621264Y2 (ja) 1994-06-01

Family

ID=30855851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4113387U Expired - Lifetime JPH0621264Y2 (ja) 1987-02-20 1987-03-20 半導体レ−ザ装置

Country Status (1)

Country Link
JP (1) JPH0621264Y2 (en])

Also Published As

Publication number Publication date
JPS63149559U (en]) 1988-10-03

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