JPH0525262Y2 - - Google Patents

Info

Publication number
JPH0525262Y2
JPH0525262Y2 JP1990093319U JP9331990U JPH0525262Y2 JP H0525262 Y2 JPH0525262 Y2 JP H0525262Y2 JP 1990093319 U JP1990093319 U JP 1990093319U JP 9331990 U JP9331990 U JP 9331990U JP H0525262 Y2 JPH0525262 Y2 JP H0525262Y2
Authority
JP
Japan
Prior art keywords
laser diode
current
circuit
optical output
transistor
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
JP1990093319U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0345674U (en]
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 filed Critical
Priority to JP1990093319U priority Critical patent/JPH0525262Y2/ja
Publication of JPH0345674U publication Critical patent/JPH0345674U/ja
Application granted granted Critical
Publication of JPH0525262Y2 publication Critical patent/JPH0525262Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1990093319U 1990-09-05 1990-09-05 Expired - Lifetime JPH0525262Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990093319U JPH0525262Y2 (en]) 1990-09-05 1990-09-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990093319U JPH0525262Y2 (en]) 1990-09-05 1990-09-05

Publications (2)

Publication Number Publication Date
JPH0345674U JPH0345674U (en]) 1991-04-26
JPH0525262Y2 true JPH0525262Y2 (en]) 1993-06-25

Family

ID=31642710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990093319U Expired - Lifetime JPH0525262Y2 (en]) 1990-09-05 1990-09-05

Country Status (1)

Country Link
JP (1) JPH0525262Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348614A (en) * 1976-10-15 1978-05-02 Toshiba Corp Differentiating device for picture quality control kcircuit
JPS5356985A (en) * 1976-11-02 1978-05-23 Fujitsu Ltd Light emitting element driving circuit

Also Published As

Publication number Publication date
JPH0345674U (en]) 1991-04-26

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