Room-temperature quantum noise limited spectrometry and methods of the same

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Title: Room-temperature quantum noise limited spectrometry and methods of the same

Abstract

In one embodiment, a heterodyne detection system for detecting light includes a first input aperture adapted for receiving a first light from a scene input, a second input aperture adapted for receiving a second light from a local oscillator input, a broadband local oscillator adapted for providing the second light to the second input aperture, a dispersive element adapted for dispersing the first light and the second light, and a final condensing lens coupled to an infrared detector. The final condensing lens is adapted for concentrating incident light from a primary condensing lens onto the detector, and the detector is a square-law detector capable of sensing the frequency difference between the first light and the second light. More systems and methods for detecting light are disclosed according to more embodiments.

Inventors:: Stevens, Charles G; Tringe, Joseph W

Issue Date:: 2014-12-02

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1164682

Patent Number(s):: 8901495

Application Number:: 13/076,107

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

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Show more

G - PHYSICS G01 - MEASURING G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT
G01J3/4338 - {Frequency modulated spectrometry}
G01J3/10 - Arrangements of light sources specially adapted for spectrometry or colorimetry

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N21/35 - using infra-red light

G - PHYSICS G01 - MEASURING G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT
G01J3/453 - by correlation of the amplitudes

Show less

DOE Contract Number:: AC52-07NA27344

Resource Type:: Patent

Resource Relation:: Patent File Date: 2011 Mar 30

Country of Publication:: United States

Language:: English

Subject:: 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 47 OTHER INSTRUMENTATION

Citation Formats


                    Stevens, Charles G, and Tringe, Joseph W. Room-temperature quantum noise limited spectrometry and methods of the same.  United States: N. p., 2014. 
        Web.

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                    Stevens, Charles G, & Tringe, Joseph W. Room-temperature quantum noise limited spectrometry and methods of the same.  United States.

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                    Stevens, Charles G, and Tringe, Joseph W. Tue .  
        "Room-temperature quantum noise limited spectrometry and methods of the same".  United States.  https://www.osti.gov/servlets/purl/1164682.

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@article{osti_1164682,

  title        = {Room-temperature quantum noise limited spectrometry and methods of the same},

  author       = {Stevens, Charles G and Tringe, Joseph W},

  abstractNote = {In one embodiment, a heterodyne detection system for detecting light includes a first input aperture adapted for receiving a first light from a scene input, a second input aperture adapted for receiving a second light from a local oscillator input, a broadband local oscillator adapted for providing the second light to the second input aperture, a dispersive element adapted for dispersing the first light and the second light, and a final condensing lens coupled to an infrared detector. The final condensing lens is adapted for concentrating incident light from a primary condensing lens onto the detector, and the detector is a square-law detector capable of sensing the frequency difference between the first light and the second light. More systems and methods for detecting light are disclosed according to more embodiments.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2014},

  month        = {12}

}

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Similar Records

Title: Room-temperature quantum noise limited spectrometry and methods of the same

Abstract

Citation Formats

Device for the heterodyne detection of an optical image patent, January 1985

Contraband detection system patent, July 1993

Optical heterodyne receiver for fiber optic communications system patent, September 1995

Method and apparatus for coherent imaging of infrared energy patent, May 1998

Infrared focusing device patent, June 2008

Wide field of view heterodyne receiver patent, July 2009

Combined coherent and incoherent imaging LADAR patent, May 2011

Lenses, optical sources, and their couplings patent, September 2011

Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands patent, November 2011

Differential optical synthetic aperture radar patent-application, October 2004

Method and system for superheterodyne detection of an optical input signal patent-application, September 2005

Apparatus for focusing plasmon waves patent-application, December 2006

Terahertz heterodyne tomographic imaging system patent-application, November 2007

Device to detect or generate optical signals patent-application, June 2008

Plasmonic Structure Lens and Its Application for Online Inspection patent-application, October 2009

High operating temperature MWIR detectors conference, January 2010

Microbolometer uncooled infrared camera with 20-mK NETD conference, October 1998

Applications for quantum cascade lasers and detectors in mid-infrared high-resolution heterodyne astronomy journal, November 2007

Quantum Cascade Laser journal, April 1994

Very high wall plug efficiency of quantum cascade lasers conference, January 2010

Optical heterodyne detection and microwave rectification up to 26 GHz using quantum well infrared photodetectors journal, June 1995

nBn structure based on InAs∕GaSb type-II strained layer superlattices journal, July 2007

Ultra-broadband semiconductor laser journal, February 2002

High performance “continuum-to-continuum” quantum cascade lasers with a broad gain bandwidth of over 400 cm−1 journal, August 2010

Non-equilibrium modes of operation for infrared detectors journal, September 1986

Monolithically integrated near-infrared and mid-infrared detector array for spectral imaging journal, April 2007

Device for the heterodyne detection of an optical image
patent, January 1985

Contraband detection system
patent, July 1993

Optical heterodyne receiver for fiber optic communications system
patent, September 1995

Method and apparatus for coherent imaging of infrared energy
patent, May 1998

Infrared focusing device
patent, June 2008

Wide field of view heterodyne receiver
patent, July 2009

Combined coherent and incoherent imaging LADAR
patent, May 2011

Lenses, optical sources, and their couplings
patent, September 2011

Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
patent, November 2011

Differential optical synthetic aperture radar
patent-application, October 2004

Method and system for superheterodyne detection of an optical input signal
patent-application, September 2005

Apparatus for focusing plasmon waves
patent-application, December 2006

Terahertz heterodyne tomographic imaging system
patent-application, November 2007

Device to detect or generate optical signals
patent-application, June 2008

Plasmonic Structure Lens and Its Application for Online Inspection
patent-application, October 2009

High operating temperature MWIR detectors
conference, January 2010

Microbolometer uncooled infrared camera with 20-mK NETD
conference, October 1998

Applications for quantum cascade lasers and detectors in mid-infrared high-resolution heterodyne astronomy
journal, November 2007

Quantum Cascade Laser
journal, April 1994

Very high wall plug efficiency of quantum cascade lasers
conference, January 2010

Optical heterodyne detection and microwave rectification up to 26 GHz using quantum well infrared photodetectors
journal, June 1995

nBn structure based on InAs∕GaSb type-II strained layer superlattices
journal, July 2007

Ultra-broadband semiconductor laser
journal, February 2002

High performance “continuum-to-continuum” quantum cascade lasers with a broad gain bandwidth of over 400 cm⁻¹
journal, August 2010

Non-equilibrium modes of operation for infrared detectors
journal, September 1986

Monolithically integrated near-infrared and mid-infrared detector array for spectral imaging
journal, April 2007