JPS58142648A - 光伝送装置 - Google Patents

光伝送装置

Info

Publication number
JPS58142648A
JPS58142648A JP57024728A JP2472882A JPS58142648A JP S58142648 A JPS58142648 A JP S58142648A JP 57024728 A JP57024728 A JP 57024728A JP 2472882 A JP2472882 A JP 2472882A JP S58142648 A JPS58142648 A JP S58142648A
Authority
JP
Japan
Prior art keywords
electric current
laser diode
bias
frequency
current
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
JP57024728A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0117615B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Katsuyuki Fujito
藤戸　克行
Hiroaki Nakada
中田　裕章
Takeshige Ichida
市田　健成
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57024728A priority Critical patent/JPS58142648A/ja
Publication of JPS58142648A publication Critical patent/JPS58142648A/ja
Publication of JPH0117615B2 publication Critical patent/JPH0117615B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP57024728A 1982-02-17 1982-02-17 光伝送装置 Granted JPS58142648A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57024728A JPS58142648A (ja) 1982-02-17 1982-02-17 光伝送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57024728A JPS58142648A (ja) 1982-02-17 1982-02-17 光伝送装置

Publications (2)

Publication Number Publication Date
JPS58142648A true JPS58142648A (ja) 1983-08-24
JPH0117615B2 JPH0117615B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-31

Family

ID=12146209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57024728A Granted JPS58142648A (ja) 1982-02-17 1982-02-17 光伝送装置

Country Status (1)

Country Link
JP (1) JPS58142648A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60208129A (ja) * 1984-03-31 1985-10-19 Toshiba Corp 半導体レ−ザ光伝送方式

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135535A (en) * 1981-02-13 1982-08-21 Mitsubishi Electric Corp Analog modulation system of semiconductor laser

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135535A (en) * 1981-02-13 1982-08-21 Mitsubishi Electric Corp Analog modulation system of semiconductor laser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60208129A (ja) * 1984-03-31 1985-10-19 Toshiba Corp 半導体レ−ザ光伝送方式

Also Published As

Publication number Publication date
JPH0117615B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-31

Similar Documents

Publication Publication Date Title
KR900002955B1 (ko) 필터회로의 시정수 자동조정회로
CN104137443B (zh) 闭环光学调制幅度控制
JPH0210615B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB2025121A (en) Improvements in or relating to the stabilisation of injection lasers
US6972880B1 (en) Optical receiving unit having frequency characteristics which are controllable in accordance with a clock signal used to transmit data
US6542522B1 (en) Mode locking semiconductor laser
JP2839611B2 (ja) 自動周波数制御回路
JP2655130B2 (ja) ディジタル受信回路
NL8005153A (nl) Inrichting voor het moduleren van het uitgangssignaal van een omzetter, bijvoorbeeld een electro-optische omzetter.
JPS58142648A (ja) 光伝送装置
JPH03175753A (ja) レーザダイオードの変調電流制御方法及び装置
Kwon et al. Novel transformer active filters
JPS5816581A (ja) パルス変調形光出力制御回路
JP4820075B2 (ja) 半導体レーザ波長制御装置
JPH0254695B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3946253A (en) Pulse train generator
JP3245215B2 (ja) 半導体レーザ駆動制御回路
JP3137411B2 (ja) クロックデューティ補償回路
JP3024246B2 (ja) 変調度安定化回路
JPS62151040A (ja) 光出力安定化方式
SU1465938A1 (ru) Мультивибратор
JPH02168746A (ja) 高周波重畳形発光駆動回路
JPH05335664A (ja) 半導体レーザの駆動方式
JPS5826705B2 (ja) 光送信機
JPH0779042A (ja) レーザ・ダイオード駆動回路