JPH0349074B2 - - Google Patents

Info

Publication number
JPH0349074B2
JPH0349074B2 JP8577683A JP8577683A JPH0349074B2 JP H0349074 B2 JPH0349074 B2 JP H0349074B2 JP 8577683 A JP8577683 A JP 8577683A JP 8577683 A JP8577683 A JP 8577683A JP H0349074 B2 JPH0349074 B2 JP H0349074B2
Authority
JP
Japan
Prior art keywords
current
laser diode
circuit
resistor
monitoring
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
JP8577683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59211871A (ja
Inventor
Harushige Urata
Yukio Uchida
Toshio Toho
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP8577683A priority Critical patent/JPS59211871A/ja
Publication of JPS59211871A publication Critical patent/JPS59211871A/ja
Publication of JPH0349074B2 publication Critical patent/JPH0349074B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Semiconductor Lasers (AREA)
JP8577683A 1983-05-18 1983-05-18 レ−ザ・ダイオ−ド駆動電流監視回路 Granted JPS59211871A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8577683A JPS59211871A (ja) 1983-05-18 1983-05-18 レ−ザ・ダイオ−ド駆動電流監視回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8577683A JPS59211871A (ja) 1983-05-18 1983-05-18 レ−ザ・ダイオ−ド駆動電流監視回路

Publications (2)

Publication Number Publication Date
JPS59211871A JPS59211871A (ja) 1984-11-30
JPH0349074B2 true JPH0349074B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-07-26

Family

ID=13868279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8577683A Granted JPS59211871A (ja) 1983-05-18 1983-05-18 レ−ザ・ダイオ−ド駆動電流監視回路

Country Status (1)

Country Link
JP (1) JPS59211871A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS59211871A (ja) 1984-11-30

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