Method and system for compact efficient laser architecture

Bayramian, Andrew James; Manes, Kenneth; Deri, Robert J.; Erlandson, Al; Caird, John; Spaeth, Mary

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Title: Method and system for compact efficient laser architecture

Abstract

A laser amplifier module having an enclosure includes an input window, a mirror optically coupled to the input window and disposed in a first plane, and a first amplifier head disposed along an optical amplification path adjacent a first end of the enclosure. The laser amplifier module also includes a second amplifier head disposed along the optical amplification path adjacent a second end of the enclosure and a cavity mirror disposed along the optical amplification path.

Inventors:: Bayramian, Andrew James; Manes, Kenneth; Deri, Robert J.; Erlandson, Al; Caird, John; Spaeth, Mary

Issue Date:: Tue Sep 15 00:00:00 EDT 2020

Research Org.:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1735280

Patent Number(s):: 10777964

Application Number:: 16/663,122

Assignee:: Lawrence Livermore National Security, LLC (Livermore, CA)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT
H01S3/005 - {Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
H01S3/0071 - {Beam steering, e.g. whereby a mirror outside the cavity is present to change the beam direction}
H01S3/027 - {comprising a special atmosphere inside the housing}
H01S3/0404 - {Air- or gas cooling, e.g. by dry nitrogen}
H01S3/08072 - {Thermal lensing or thermally induced birefringence
H01S3/09408 - {Pump redundancy}
H01S3/0941 - of a laser diode
H01S3/09415 - {the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping}
H01S3/10007 - {in optical amplifiers}
H01S3/10061 - {Polarization control}
H01S3/1308 - {Stabilisation of the polarisation}
H01S3/2316 - {Cascaded amplifiers}
H01S3/2341 - {Four pass amplifiers}

Show less

DOE Contract Number:: AC52-07NA27344

Resource Type:: Patent

Resource Relation:: Patent File Date: 10/24/2019

Country of Publication:: United States

Language:: English

Subject:: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY

Citation Formats


                    Bayramian, Andrew James, Manes, Kenneth, Deri, Robert J., Erlandson, Al, Caird, John, and Spaeth, Mary. Method and system for compact efficient laser architecture.  United States: N. p., 2020. 
        Web.

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                    Bayramian, Andrew James, Manes, Kenneth, Deri, Robert J., Erlandson, Al, Caird, John, & Spaeth, Mary. Method and system for compact efficient laser architecture.  United States.

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                    Bayramian, Andrew James, Manes, Kenneth, Deri, Robert J., Erlandson, Al, Caird, John, and Spaeth, Mary. Tue .  
        "Method and system for compact efficient laser architecture".  United States.  https://www.osti.gov/servlets/purl/1735280.

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@article{osti_1735280,

  title        = {Method and system for compact efficient laser architecture},

  author       = {Bayramian, Andrew James and Manes, Kenneth and Deri, Robert J. and Erlandson, Al and Caird, John and Spaeth, Mary},

  abstractNote = {A laser amplifier module having an enclosure includes an input window, a mirror optically coupled to the input window and disposed in a first plane, and a first amplifier head disposed along an optical amplification path adjacent a first end of the enclosure. The laser amplifier module also includes a second amplifier head disposed along the optical amplification path adjacent a second end of the enclosure and a cavity mirror disposed along the optical amplification path.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Sep 15 00:00:00 EDT 2020},

  month        = {Tue Sep 15 00:00:00 EDT 2020}

}

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Works referenced in this record:

Q-switched, cavity dumped laser systems for material processing
patent-application, July 2004

Kennedy, John T.; Hart, Richard A.; Laughman, Lanny
US Patent Application 10/742563; 20040146075
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040146075

Scalable zig-zag laser amplifier
patent-application, May 2006

Rothenberg, Joshua E.
US Patent Application 10/997415; 20060109878
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060109878

National Ignition Facility wavefront requirements and optical architecture
journal, December 2004

Spaeth, M. L.
Optical Engineering, Vol. 43, Issue 12
https://doi.org/10.1117/1.1815332

Laser Device
patent-application, April 2009

Abe, Tamotsu; Hoshino, Hideo
US Patent Application 12/252704; 20090103575
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090103575

Transverse Pumped Laser Amplifier Architecture
patent-application, May 2012

Bayramian, Andrew James; Manes, Kenneth; Deri, Robert
US Patent Application 12/940869; 20120114008
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120114008

1 Hz, 1 ps, terawatt Nd: glass laser
journal, November 1994

Yamakawa, K.; Sugio, H.; Daido, H.
Optics Communications, Vol. 112, Issue 1-2
https://doi.org/10.1016/0030-4018(94)90075-2

System and method for amplification of a laser beam
patent, January 2003

Ravnitzki, Gad; Zafrani, Nisim
US Patent Document 6,510,170
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6510170

Laser beam temporal and spatial tailoring for laser shock processing
patent, March 2001

Hackel, Lloyd; Dane, C. Brent
US Patent Document 6,198,069
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6198069

Passive Device and Method for the Coherent Combination of a Plurality of Optical Amplifiers
patent-application, December 2014

Papadopoulos, Dimitris; Hanna, Marc; Daniault, Louis
US Patent Application 14/232317; 20140376085
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140376085

Spatial Filters for High Average Power Lasers
patent-application, February 2011

Erlandson, Alvin Charles
US Patent Application 12/544988; 20110043899
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110043899

Long-pulse-width narrow-bandwidth solid state laser
patent, November 1997

Dane, C. Brent; Hackel, Lloyd
US Patent Document 5,689,363
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5689363

Multi-Pass Optical Power Amplifier
patent-application, October 2009

Peng, Xiaoyuan; Ren, Wensheng
US Patent Application 12/059955; 20090245304
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090245304

Optical waveguide amplifier source gyroscope
patent, April 1992

Fesler, Kenneth A.; Digonnet, Michel J. F.; Kim, Byoung Y.
US Patent Document 5,106,193
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5106193

Hybrid laser power combining and beam cleanup system using nonlinear and adaptive optical wavefront compensation
patent, February 1998

Klein, Marvin B.; Pepper, David M.; Stephens, Ronald Regis
US Patent Document 5,717,516
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5717516

Electro-Optic Device with Gap-Coupled Electrode
patent-application, May 2012

Deri, Robert J.; Rhodes, Mark A.; Bayramian, Andrew J.
US Patent Application 12/913651; 20120105931
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120105931

Multiple-pass method and apparatus for laser amplification
patent, December 1993

McIntyre, Iain A.
US Patent Document 5,268,787
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5268787

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Similar Records

Title: Method and system for compact efficient laser architecture

Abstract

Citation Formats

Q-switched, cavity dumped laser systems for material processing patent-application, July 2004

Scalable zig-zag laser amplifier patent-application, May 2006

National Ignition Facility wavefront requirements and optical architecture journal, December 2004

Laser Device patent-application, April 2009

Transverse Pumped Laser Amplifier Architecture patent-application, May 2012

1 Hz, 1 ps, terawatt Nd: glass laser journal, November 1994

System and method for amplification of a laser beam patent, January 2003

Laser beam temporal and spatial tailoring for laser shock processing patent, March 2001

Passive Device and Method for the Coherent Combination of a Plurality of Optical Amplifiers patent-application, December 2014

Spatial Filters for High Average Power Lasers patent-application, February 2011

Long-pulse-width narrow-bandwidth solid state laser patent, November 1997

Multi-Pass Optical Power Amplifier patent-application, October 2009

Optical waveguide amplifier source gyroscope patent, April 1992

Hybrid laser power combining and beam cleanup system using nonlinear and adaptive optical wavefront compensation patent, February 1998

Electro-Optic Device with Gap-Coupled Electrode patent-application, May 2012

Multiple-pass method and apparatus for laser amplification patent, December 1993

Q-switched, cavity dumped laser systems for material processing
patent-application, July 2004

Scalable zig-zag laser amplifier
patent-application, May 2006

National Ignition Facility wavefront requirements and optical architecture
journal, December 2004

Laser Device
patent-application, April 2009

Transverse Pumped Laser Amplifier Architecture
patent-application, May 2012

1 Hz, 1 ps, terawatt Nd: glass laser
journal, November 1994

System and method for amplification of a laser beam
patent, January 2003

Laser beam temporal and spatial tailoring for laser shock processing
patent, March 2001

Passive Device and Method for the Coherent Combination of a Plurality of Optical Amplifiers
patent-application, December 2014

Spatial Filters for High Average Power Lasers
patent-application, February 2011

Long-pulse-width narrow-bandwidth solid state laser
patent, November 1997

Multi-Pass Optical Power Amplifier
patent-application, October 2009

Optical waveguide amplifier source gyroscope
patent, April 1992

Hybrid laser power combining and beam cleanup system using nonlinear and adaptive optical wavefront compensation
patent, February 1998

Electro-Optic Device with Gap-Coupled Electrode
patent-application, May 2012

Multiple-pass method and apparatus for laser amplification
patent, December 1993