IT1285852B1 - Circuito di pilotaggio ad alta velocita' di sorgenti ottiche realizzato in tecnologia cmos. - Google Patents

Circuito di pilotaggio ad alta velocita' di sorgenti ottiche realizzato in tecnologia cmos.

Info

Publication number
IT1285852B1
IT1285852B1 IT96TO000326A ITTO960326A IT1285852B1 IT 1285852 B1 IT1285852 B1 IT 1285852B1 IT 96TO000326 A IT96TO000326 A IT 96TO000326A IT TO960326 A ITTO960326 A IT TO960326A IT 1285852 B1 IT1285852 B1 IT 1285852B1
Authority
IT
Italy
Prior art keywords
high speed
cmos technology
optical sources
sources made
piloting circuit
Prior art date
Application number
IT96TO000326A
Other languages
English (en)
Inventor
Bruno Bostica
Marco Burzio
Paolo Pellegrino
Luca Pesando
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT96TO000326A priority Critical patent/IT1285852B1/it
Publication of ITTO960326A0 publication Critical patent/ITTO960326A0/it
Priority to US08/815,118 priority patent/US5828246A/en
Priority to EP97106558A priority patent/EP0803947A3/en
Priority to CA002203489A priority patent/CA2203489C/en
Priority to JP9118622A priority patent/JP2867251B2/ja
Publication of ITTO960326A1 publication Critical patent/ITTO960326A1/it
Application granted granted Critical
Publication of IT1285852B1 publication Critical patent/IT1285852B1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Optical Communication System (AREA)
  • Electronic Switches (AREA)
IT96TO000326A 1996-04-24 1996-04-24 Circuito di pilotaggio ad alta velocita' di sorgenti ottiche realizzato in tecnologia cmos. IT1285852B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT96TO000326A IT1285852B1 (it) 1996-04-24 1996-04-24 Circuito di pilotaggio ad alta velocita' di sorgenti ottiche realizzato in tecnologia cmos.
US08/815,118 US5828246A (en) 1996-04-24 1997-03-11 Circuit in CMOS technology for high speed driving of optical sources
EP97106558A EP0803947A3 (en) 1996-04-24 1997-04-21 Circuit in cmos technology for high speed driving of optical sources
CA002203489A CA2203489C (en) 1996-04-24 1997-04-23 Circuit in cmos technology for high speed driving of optical sources
JP9118622A JP2867251B2 (ja) 1996-04-24 1997-04-23 光源の高速駆動用ｃｍｏｓ技術回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000326A IT1285852B1 (it) 1996-04-24 1996-04-24 Circuito di pilotaggio ad alta velocita' di sorgenti ottiche realizzato in tecnologia cmos.

Publications (3)

Publication Number Publication Date
ITTO960326A0 ITTO960326A0 (it) 1996-04-24
ITTO960326A1 ITTO960326A1 (it) 1997-10-24
IT1285852B1 true IT1285852B1 (it) 1998-06-24

Family

ID=11414577

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO000326A IT1285852B1 (it) 1996-04-24 1996-04-24 Circuito di pilotaggio ad alta velocita' di sorgenti ottiche realizzato in tecnologia cmos.

Country Status (5)

Country Link
US (1) US5828246A (it)
EP (1) EP0803947A3 (it)
JP (1) JP2867251B2 (it)
CA (1) CA2203489C (it)
IT (1) IT1285852B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3166840B2 (ja) * 1998-03-10 2001-05-14 日本電気株式会社 波形出力回路及びそれを備えたデバイス
JP2001127366A (ja) 1999-10-25 2001-05-11 Toshiba Corp 固体レーザ装置の出力制御方法、固体レーザ用電源装置及び固体レーザ装置
WO2002037623A1 (en) * 2000-11-06 2002-05-10 Vitesse Semiconductor Corporation Modulators for vertical cavity surface emitting lasers
WO2002037622A2 (en) 2000-11-06 2002-05-10 Vitesse Semiconductor Corporation Method of controlling the turn off characteristics of a vcsel diode
US6590916B2 (en) * 2001-02-08 2003-07-08 Quantum Devices, Inc. Method for fabricating a wave division laser array multiplexer
DE10250981A1 (de) * 2002-10-29 2004-05-19 Infineon Technologies Ag Schaltung zur Steuerung von Laserströmen
US20090219964A1 (en) * 2008-03-03 2009-09-03 Dror Yossi laser diode driver
TWI552611B (zh) * 2014-12-26 2016-10-01 廣達電腦股份有限公司 音樂播放裝置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3226624B2 (ja) * 1992-09-24 2001-11-05 日本オプネクスト株式会社 レーザダイオード駆動回路及び光伝送装置
IT1268070B1 (it) * 1994-06-06 1997-02-20 Cselt Centro Studi Lab Telecom Circuito in tecnologia cmos per il pilotaggo ad alta velocita' di sorgenti ottiche.

Also Published As

Publication number Publication date
ITTO960326A0 (it) 1996-04-24
ITTO960326A1 (it) 1997-10-24
JPH10117033A (ja) 1998-05-06
JP2867251B2 (ja) 1999-03-08
CA2203489A1 (en) 1997-10-24
EP0803947A2 (en) 1997-10-29
EP0803947A3 (en) 2000-03-22
US5828246A (en) 1998-10-27
CA2203489C (en) 2001-07-10

Similar Documents

Publication Publication Date Title
IT1268070B1 (it) Circuito in tecnologia cmos per il pilotaggo ad alta velocita' di sorgenti ottiche.
FR2672789B1 (fr) Electro-brosse d'aspirateur de poussieres.
NO983987D0 (no) Optisk film med samkontinuelige faser
DE69721441D1 (de) Linsenbearbeitungszentrum
ITTO930955A0 (it) Ricetrasmettitore per segnali numerici ad alta velocita' in tecnologiacmos
NO975193D0 (no) Slörefilmenhet for infrarödt baserte optiske anvendelser
FR2709352B1 (fr) Barillet d'objectif zoom.
FR2658313B1 (fr) Barillet d'objectif zoom.
IT1149051B (it) Circuito comparatore cmos ad alta velocita' di risposta e punto di commutazione stabile
IT1285852B1 (it) Circuito di pilotaggio ad alta velocita' di sorgenti ottiche realizzato in tecnologia cmos.
DE69621546D1 (de) Zoomobjektiv
NL1003177A1 (nl) Objectieflens.
BR9603831A (pt) Circuito de refrigeraçao
DE69107600D1 (de) Zoom Objektiv.
DK0529060T3 (da) Højhastighedsfokuserende linseeenhed
DE69501078D1 (de) Optisches bewegungserfassungssystem
IT9022141A0 (it) Composizioni adesive ad alta resilienza.
DE69110325D1 (de) Mikroskopobjektiv.
IT9083550A0 (it) Dispositivo correttore di velocita' lineare
IT1293460B1 (it) Circuito in tecnologia cmos per la ricezione di segnali ottici ad alta velocita'
GB2343079B (en) Optical reader with condensed CMOS circuitry
ATE110472T1 (de) Stark vergrösserndes achromatisches linsensystem.
DE69421044D1 (de) Kompaktes objektivlinsensystem
DE69419821D1 (de) Optisches Informationsverarbeitungssystem
KR940023404U (ko) 광 픽업의 실제속도 발생회로

Legal Events

Date Code Title Description
0001 Granted