FR2609846B1 - Generateur d'impulsions electriques haute tension notamment pour laser impulsionnel - Google Patents

Generateur d'impulsions electriques haute tension notamment pour laser impulsionnel

Info

Publication number
FR2609846B1
FR2609846B1 FR8700401A FR8700401A FR2609846B1 FR 2609846 B1 FR2609846 B1 FR 2609846B1 FR 8700401 A FR8700401 A FR 8700401A FR 8700401 A FR8700401 A FR 8700401A FR 2609846 B1 FR2609846 B1 FR 2609846B1
Authority
FR
France
Prior art keywords
high voltage
voltage electric
pulse generator
pulse laser
electric pulse
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
FR8700401A
Other languages
English (en)
Other versions
FR2609846A1 (fr
Inventor
Joseph-Albert Miehe
Paul Geist
Bernard Geoffroy
Alphonse Martz
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8700401A priority Critical patent/FR2609846B1/fr
Publication of FR2609846A1 publication Critical patent/FR2609846A1/fr
Application granted granted Critical
Publication of FR2609846B1 publication Critical patent/FR2609846B1/fr
Expired legal-status Critical Current

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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/115—Q-switching using intracavity electro-optic devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0327—Operation of the cell; Circuit arrangements
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/107—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using electro-optic devices, e.g. exhibiting Pockels or Kerr effect
    • H01S3/1075—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using electro-optic devices, e.g. exhibiting Pockels or Kerr effect for optical deflection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators 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
    • H03K3/543—Generators 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 vacuum tube

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Lasers (AREA)
FR8700401A 1987-01-15 1987-01-15 Generateur d'impulsions electriques haute tension notamment pour laser impulsionnel Expired FR2609846B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8700401A FR2609846B1 (fr) 1987-01-15 1987-01-15 Generateur d'impulsions electriques haute tension notamment pour laser impulsionnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8700401A FR2609846B1 (fr) 1987-01-15 1987-01-15 Generateur d'impulsions electriques haute tension notamment pour laser impulsionnel

Publications (2)

Publication Number Publication Date
FR2609846A1 FR2609846A1 (fr) 1988-07-22
FR2609846B1 true FR2609846B1 (fr) 1989-05-19

Family

ID=9346939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8700401A Expired FR2609846B1 (fr) 1987-01-15 1987-01-15 Generateur d'impulsions electriques haute tension notamment pour laser impulsionnel

Country Status (1)

Country Link
FR (1) FR2609846B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035837B2 (ja) * 1980-04-02 1985-08-16 三菱電機株式会社 ポッケルスセル駆動回路
US4620113A (en) * 1984-02-17 1986-10-28 The University Of Rochester Pockels cell driver

Also Published As

Publication number Publication date
FR2609846A1 (fr) 1988-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse