JPH0197571U - - Google Patents

Info

Publication number
JPH0197571U
JPH0197571U JP19311287U JP19311287U JPH0197571U JP H0197571 U JPH0197571 U JP H0197571U JP 19311287 U JP19311287 U JP 19311287U JP 19311287 U JP19311287 U JP 19311287U JP H0197571 U JPH0197571 U JP H0197571U
Authority
JP
Japan
Prior art keywords
output
semiconductor laser
receiving element
light receiving
comparator
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
JP19311287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0648896Y2 (ja
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 JP19311287U priority Critical patent/JPH0648896Y2/ja
Publication of JPH0197571U publication Critical patent/JPH0197571U/ja
Application granted granted Critical
Publication of JPH0648896Y2 publication Critical patent/JPH0648896Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP19311287U 1987-12-19 1987-12-19 半導体レーザの駆動回路 Expired - Lifetime JPH0648896Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19311287U JPH0648896Y2 (ja) 1987-12-19 1987-12-19 半導体レーザの駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19311287U JPH0648896Y2 (ja) 1987-12-19 1987-12-19 半導体レーザの駆動回路

Publications (2)

Publication Number Publication Date
JPH0197571U true JPH0197571U (enrdf_load_html_response) 1989-06-29
JPH0648896Y2 JPH0648896Y2 (ja) 1994-12-12

Family

ID=31483929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19311287U Expired - Lifetime JPH0648896Y2 (ja) 1987-12-19 1987-12-19 半導体レーザの駆動回路

Country Status (1)

Country Link
JP (1) JPH0648896Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0648896Y2 (ja) 1994-12-12

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