DE69207125D1 - Frequenz-abgetastete PLL-Synthesizer-Stromversorgung für CO2- Wellenleiter-Laser - Google Patents

Frequenz-abgetastete PLL-Synthesizer-Stromversorgung für CO2- Wellenleiter-Laser

Info

Publication number
DE69207125D1
DE69207125D1 DE69207125T DE69207125T DE69207125D1 DE 69207125 D1 DE69207125 D1 DE 69207125D1 DE 69207125 T DE69207125 T DE 69207125T DE 69207125 T DE69207125 T DE 69207125T DE 69207125 D1 DE69207125 D1 DE 69207125D1
Authority
DE
Germany
Prior art keywords
frequency
power supply
pll synthesizer
waveguide lasers
synthesizer power
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 - Lifetime
Application number
DE69207125T
Other languages
English (en)
Other versions
DE69207125T2 (de
Inventor
Charles E Nourrcier
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of DE69207125D1 publication Critical patent/DE69207125D1/de
Publication of DE69207125T2 publication Critical patent/DE69207125T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation
    • 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
    • H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/104—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/09702—Details of the driver electronics and electric discharge circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Lasers (AREA)
DE69207125T 1991-09-13 1992-09-08 Frequenz-abgetastete PLL-Synthesizer-Stromversorgung für CO2- Wellenleiter-Laser Expired - Lifetime DE69207125T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/759,348 US5150372A (en) 1991-09-13 1991-09-13 Frequency sweeping phase-locked-loop synthesizer power supply for CO2 waveguide laser

Publications (2)

Publication Number Publication Date
DE69207125D1 true DE69207125D1 (de) 1996-02-08
DE69207125T2 DE69207125T2 (de) 1996-05-15

Family

ID=25055321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207125T Expired - Lifetime DE69207125T2 (de) 1991-09-13 1992-09-08 Frequenz-abgetastete PLL-Synthesizer-Stromversorgung für CO2- Wellenleiter-Laser

Country Status (5)

Country Link
US (1) US5150372A (de)
EP (1) EP0532266B1 (de)
JP (1) JPH05218559A (de)
DE (1) DE69207125T2 (de)
IL (1) IL102841A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208819A (en) * 1992-01-23 1993-05-04 General Instrument Corporation Optical source with frequency locked to an in-fiber grating resonantor
JPH05251800A (ja) * 1992-03-09 1993-09-28 Nec Corp Ｈｅ−Ｎｅレーザ電源
EP0572856A1 (de) * 1992-06-01 1993-12-08 Siemens Aktiengesellschaft Regelung für einen im Pulsfolgebetrieb betreibbaren Hochfrequenzgenerator, insbesondere zur Anregung eines Lasers
US5661746A (en) * 1995-10-17 1997-08-26 Universal Laser Syatems, Inc. Free-space gas slab laser
US5901167A (en) * 1997-04-30 1999-05-04 Universal Laser Systems, Inc. Air cooled gas laser
US5881087A (en) * 1997-04-30 1999-03-09 Universal Laser Systems, Inc. Gas laser tube design
US5867517A (en) * 1997-04-30 1999-02-02 Universal Laser Systems, Inc. Integrated gas laser RF feed and fill apparatus and method
US6136623A (en) * 1998-05-06 2000-10-24 Xerox Corporation Multiple wavelength laser arrays by flip-chip bonding
US6181719B1 (en) 1998-11-24 2001-01-30 Universal Laser Systems, Inc. Gas laser RF power source apparatus and method
US20020097468A1 (en) * 2001-01-24 2002-07-25 Fsona Communications Corporation Laser communication system
US7023249B1 (en) * 2004-07-16 2006-04-04 Rockwell Collins, Inc. Phase locked loop with low phase noise and fast tune time
US7885308B2 (en) * 2008-05-30 2011-02-08 Coherent, Inc. Frequency-agile RF-power excitation for driving diffusion-cooled sealed-off, RF-excited gas lasers
US7944305B2 (en) * 2008-07-28 2011-05-17 Coherent, Inc. RF pre-amplifiers and power amplifiers
US8391329B2 (en) 2009-01-26 2013-03-05 Coherent, Inc. Gas laser discharge pre-ionization using a simmer-discharge
US8369373B2 (en) 2009-10-13 2013-02-05 Coherent, Inc. Pre-ionization method for CO2 gas-discharge laser
US8351480B2 (en) * 2009-10-13 2013-01-08 Coherent, Inc. Digital pulse-width-modulation control of a radio frequency power supply for pulsed laser
US8116346B2 (en) * 2010-01-22 2012-02-14 Coherent, Inc. CO2 laser output power control during warm-up
US8654805B2 (en) * 2011-08-23 2014-02-18 Coherent, Inc. Apparatus and method for balancing combined RF power-supplies for driving a CO2 gas-discharge laser
US8842704B2 (en) 2011-12-28 2014-09-23 Coherent, Inc. Multiple phase-locked loops for high-power RF-power combiners

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593189A (en) * 1969-02-27 1971-07-13 Gen Telephone & Elect Frequency stabilization system
US4893353A (en) * 1985-12-20 1990-01-09 Yokogawa Electric Corporation Optical frequency synthesizer/sweeper
GB2187592B (en) * 1985-12-26 1989-10-18 Yokogawa Electric Corp Semiconductor laser wavelength stabilizer
JPH0783265B2 (ja) * 1989-08-21 1995-09-06 新技術事業団 レーザ励起ルビジウム原子発振器

Also Published As

Publication number Publication date
DE69207125T2 (de) 1996-05-15
JPH05218559A (ja) 1993-08-27
US5150372A (en) 1992-09-22
IL102841A0 (en) 1993-01-31
EP0532266B1 (de) 1995-12-27
EP0532266A1 (de) 1993-03-17
IL102841A (en) 1996-10-16

Similar Documents

Publication Publication Date Title
DE69207125D1 (de) Frequenz-abgetastete PLL-Synthesizer-Stromversorgung für CO2- Wellenleiter-Laser
DE69317724D1 (de) Stromversorgung
DE69434281D1 (de) Stromversorgung
DE68918941D1 (de) Gaszufuhr-mittel.
DE69434112D1 (de) Stromversorgungsvorrichtung
DE69223530D1 (de) Stromversorgungseinheit
DE69315614D1 (de) Frequenzsynthesierer
DE3886585D1 (de) Gesteuerte Hochfrequenzleistungsversorgung.
DE69021735D1 (de) Stromversorgungseinheit.
DE69222976D1 (de) Wechselrichter-Leistungsversorgung
KR910017158U (ko) 냉장고의 냉기 공급 안내 장치
KR950700639A (ko) 금속 귀환용 주파수 합성기(frequency synthesizer for quick returning)
DE59401629D1 (de) Stromversorgung für eine Laserblitzlampe
DE59209303D1 (de) Laseroszillator
DE68916941D1 (de) Gas-laser-oszillator.
FI942491A (fi) Jänniteohjattu SAW-oskillaattori
DE69304857D1 (de) Laser Oszillator
DE69212934D1 (de) Gas-Laser Oszillator
EP0446072A3 (en) Laser apparatus with preionization
DE68912956D1 (de) Stromversorgungsanordnung.
KR880001379U (ko) 단파장, 다파장 일체형 레이저 발진기
FI925325A (fi) Frekvenssyntetisator
KR960003069U (ko) 고주파 발진기의 안정된 동력공급 라인
KR900009345U (ko) 수평발진 전원 공급회로
DE69007786D1 (de) Spannungsversorgungsschaltung für Deuteriumlampe.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RAYTHEON CO., LEXINGTON, MASS., US

R071 Expiry of right

Ref document number: 532266

Country of ref document: EP