BR9501372A - Acionador de diodo laser - Google Patents

Acionador de diodo laser

Info

Publication number
BR9501372A
BR9501372A BR9501372A BR9501372A BR9501372A BR 9501372 A BR9501372 A BR 9501372A BR 9501372 A BR9501372 A BR 9501372A BR 9501372 A BR9501372 A BR 9501372A BR 9501372 A BR9501372 A BR 9501372A
Authority
BR
Brazil
Prior art keywords
laser diode
diode driver
driver
laser
diode
Prior art date
Application number
BR9501372A
Other languages
English (en)
Portuguese (pt)
Inventor
Ung Hyung Dong
Original Assignee
Cosmo Laser Inc
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 Cosmo Laser Inc filed Critical Cosmo Laser Inc
Publication of BR9501372A publication Critical patent/BR9501372A/pt

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S5/00Semiconductor lasers
    • H01S5/04Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042Electrical excitation ; Circuits therefor
    • H01S5/0421Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers
    • H01S5/0422Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers with n- and p-contacts on the same side of the active layer
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S5/00Semiconductor lasers
    • H01S5/04Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042Electrical excitation ; Circuits therefor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S5/00Semiconductor lasers
    • H01S5/06Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068Stabilisation of laser output parameters
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01SDEVICES 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
    • H01S5/00Semiconductor lasers
    • H01S5/04Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042Electrical excitation ; Circuits therefor
    • H01S5/0428Electrical excitation ; Circuits therefor for applying pulses to the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Thyristors (AREA)
BR9501372A 1994-04-18 1995-04-13 Acionador de diodo laser BR9501372A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940008108A KR970009669B1 (ko) 1994-04-18 1994-04-18 레이저 다이오드 드라이버

Publications (1)

Publication Number Publication Date
BR9501372A true BR9501372A (pt) 1995-11-14

Family

ID=19381230

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9501372A BR9501372A (pt) 1994-04-18 1995-04-13 Acionador de diodo laser

Country Status (8)

Country Link
KR (1) KR970009669B1 (enrdf_load_stackoverflow)
CN (1) CN1120752A (enrdf_load_stackoverflow)
BR (1) BR9501372A (enrdf_load_stackoverflow)
DE (1) DE19514066A1 (enrdf_load_stackoverflow)
FR (1) FR2720859A1 (enrdf_load_stackoverflow)
GB (1) GB2288689A (enrdf_load_stackoverflow)
IT (1) IT1273557B (enrdf_load_stackoverflow)
TW (1) TW272321B (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE364403B (enrdf_load_stackoverflow) * 1972-07-03 1974-02-18 Bofors Ab
US5121401A (en) * 1990-05-03 1992-06-09 Motorola, Inc. Pulsed modulators utilizing transmission lines
US5280168A (en) * 1991-11-25 1994-01-18 The United States Of America As Represented By The Secretary Of The Army Tapered radial transmission line for an optically activated hybrid pulser

Also Published As

Publication number Publication date
ITMI950765A1 (it) 1996-10-13
CN1120752A (zh) 1996-04-17
ITMI950765A0 (it) 1995-04-13
GB2288689A (en) 1995-10-25
DE19514066A1 (de) 1995-11-23
TW272321B (enrdf_load_stackoverflow) 1996-03-11
KR950030420A (ko) 1995-11-24
FR2720859A1 (fr) 1995-12-08
IT1273557B (it) 1997-07-08
GB9507556D0 (en) 1995-05-31
KR970009669B1 (ko) 1997-06-17

Similar Documents

Publication Publication Date Title
DE69710002D1 (de) Intelligente Laserdiodenanordnung
DE69817099D1 (de) Laserdrucker
DE59813861D1 (de) Fahrzeugleuchte
DE69618713D1 (de) Schaltungsanordnung zur Ansteuerung von Laserdioden
DE69706468D1 (de) Diodenlaservorrichtung
DE69608932D1 (de) Spannungsgeregelte Laserdioden-Treiberschaltung
DE69605245D1 (de) Laser
DK0691044T3 (da) Laser
BR9503880A (pt) Módulo de laser
DE69420476D1 (de) Verriegelungsgesteuerter Ausgangstreiber
BR9500937A (pt) Acionador de diodo laser
DE69420243D1 (de) Fahrzeugleuchte
DE69517039D1 (de) Hochleistungslaserdiode
DE59700416D1 (de) Bandleiterlaser
DE69404047D1 (de) Lasereinheit
DE59505168D1 (de) Lasermodul
DE69402733D1 (de) Diodenlaser
NO976041D0 (no) Laser-drivkrets
DE69529939D1 (de) Laservorrichtung
DE69524693D1 (de) Halbleiterlaserdiode
DE69423689D1 (de) Laserplotter
DE69614169D1 (de) Laserdrucker
IT1268076B1 (it) Fanale per veicoli.
DE69407448D1 (de) Gewinngeführter Diodenlaser
BR9501372A (pt) Acionador de diodo laser

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: H03K 17/79 (2006.01), H01S 5/042 (2006.0