Gated frequency-resolved optical imaging with an optical parametric amplifier

Cameron, Stewart M; Bliss, David E; Kimmel, Mark W; Neal, Daniel R

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Title: Gated frequency-resolved optical imaging with an optical parametric amplifier

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Abstract

A system for detecting objects in a turbid media utilizes an optical parametric amplifier as an amplifying gate for received light from the media. An optical gating pulse from a second parametric amplifier permits the system to respond to and amplify only ballistic photons from the object in the media.

Inventors:

Cameron, Stewart M ^[1]; Bliss, David E ^[2]; Kimmel, Mark W ^[3]; Neal, Daniel R ^[2]

Albuquerque, NM
Tijeras, NM
Edgewood, NM

Issue Date:: 1999-01-01

Research Org.:: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

OSTI Identifier:: 872446

Patent Number(s):: 5936739

Assignee:: Sandia Corporation (Albuquerque, NM)

Patent Classifications (CPCs):: A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61B - DIAGNOSIS

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

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A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61B - DIAGNOSIS
A61B5/0059 - {using light, e.g. diagnosis by transillumination, diascopy, fluorescence

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N21/4795 - {spatially resolved investigating of object in scattering medium

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DOE Contract Number:: AC04-94AL85000

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: gated; frequency-resolved; optical; imaging; parametric; amplifier; detecting; turbid; media; utilizes; amplifying; gate; received; light; gating; pulse; permits; respond; amplify; ballistic; photons; turbid media; optical parametric; optical imaging; parametric amplifier; gating pulse; received light; frequency-resolved optical; /356/359/600/

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                    Cameron, Stewart M, Bliss, David E, Kimmel, Mark W, and Neal, Daniel R. Gated frequency-resolved optical imaging with an optical parametric amplifier.  United States: N. p., 1999. 
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                    Cameron, Stewart M, Bliss, David E, Kimmel, Mark W, & Neal, Daniel R. Gated frequency-resolved optical imaging with an optical parametric amplifier.  United States.

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                    Cameron, Stewart M, Bliss, David E, Kimmel, Mark W, and Neal, Daniel R. Fri .  
        "Gated frequency-resolved optical imaging with an optical parametric amplifier".  United States.  https://www.osti.gov/servlets/purl/872446.

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@article{osti_872446,

  title        = {Gated frequency-resolved optical imaging with an optical parametric amplifier},

  author       = {Cameron, Stewart M and Bliss, David E and Kimmel, Mark W and Neal, Daniel R},

  abstractNote = {A system for detecting objects in a turbid media utilizes an optical parametric amplifier as an amplifying gate for received light from the media. An optical gating pulse from a second parametric amplifier permits the system to respond to and amplify only ballistic photons from the object in the media.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1999},

  month        = {1}

}

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Gated frequency-resolved optical imaging with an optical parametric amplifier

Patent Cameron, S M; Bliss, D E; Kimmel, M W; ...

A system for detecting objects in a turbid media utilizes an optical parametric amplifier as an amplifying gate for received light from the media. An optical gating pulse from a second parametric amplifier permits the system to respond to and amplify only ballistic photons from the object in the media. 13 figs.
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