IL102841A - Distillery Power Supply with Loop-Locked-Frequency Scanning Show for Wave-Oriented OC2 Laser - Google Patents

Distillery Power Supply with Loop-Locked-Frequency Scanning Show for Wave-Oriented OC2 Laser

Info

Publication number
IL102841A
IL102841A IL10284192A IL10284192A IL102841A IL 102841 A IL102841 A IL 102841A IL 10284192 A IL10284192 A IL 10284192A IL 10284192 A IL10284192 A IL 10284192A IL 102841 A IL102841 A IL 102841A
Authority
IL
Israel
Prior art keywords
frequency
signal
voltage
vco
predetermined
Prior art date
Application number
IL10284192A
Other languages
English (en)
Hebrew (he)
Other versions
IL102841A0 (en
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
Publication of IL102841A0 publication Critical patent/IL102841A0/xx
Publication of IL102841A publication Critical patent/IL102841A/en

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)
IL10284192A 1991-09-13 1992-08-17 Distillery Power Supply with Loop-Locked-Frequency Scanning Show for Wave-Oriented OC2 Laser IL102841A (en)

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
IL102841A0 IL102841A0 (en) 1993-01-31
IL102841A true IL102841A (en) 1996-10-16

Family

ID=25055321

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10284192A IL102841A (en) 1991-09-13 1992-08-17 Distillery Power Supply with Loop-Locked-Frequency Scanning Show for Wave-Oriented OC2 Laser

Country Status (5)

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

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
DE69207125D1 (de) 1996-02-08
US5150372A (en) 1992-09-22
IL102841A0 (en) 1993-01-31
EP0532266B1 (en) 1995-12-27
EP0532266A1 (en) 1993-03-17

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Legal Events

Date Code Title Description
FF Patent granted
RH Patent void
MM9K Patent not in force due to non-payment of renewal fees