Semiconductor-based optical refrigerator

Epstein, Richard I; Edwards, Bradley C; Sheik-Bahae, Mansoor

Title: Semiconductor-based optical refrigerator

Abstract

Optical refrigerators using semiconductor material as a cooling medium, with layers of material in close proximity to the cooling medium that carries away heat from the cooling material and preventing radiation trapping. In addition to the use of semiconducting material, the invention can be used with ytterbium-doped glass optical refrigerators.

Inventors:

Epstein, Richard I ^[1]; Edwards, Bradley C ^[2]; Sheik-Bahae, Mansoor ^[3]

Santa Fe, NM
Nekoosa, WI
Albuquerque, NM

Issue Date:: 2002-01-01

Research Org.:: Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

OSTI Identifier:: 874374

Patent Number(s):: 6378321

Assignee:: The Regents of the University of California (Los Alamos, NM)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F25 - REFRIGERATION OR COOLING F25B - REFRIGERATION MACHINES, PLANTS OR SYSTEMS

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS

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F - MECHANICAL ENGINEERING F25 - REFRIGERATION OR COOLING F25B - REFRIGERATION MACHINES, PLANTS OR SYSTEMS
F25B2400/15 - Microelectro-mechanical devices

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02B - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
Y02B30/00 - Energy efficient heating, ventilation or air conditioning [HVAC]

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
H01S3/0408 - {Radiative cooling, e.g. by anti-Stokes scattering in the active medium}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
H01L2924/00 - Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00

F - MECHANICAL ENGINEERING F25 - REFRIGERATION OR COOLING F25B - REFRIGERATION MACHINES, PLANTS OR SYSTEMS
F25B23/00 - Machines, plant, or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
H01L23/34 - Arrangements for cooling, heating, ventilating or temperature compensation {

F - MECHANICAL ENGINEERING F25 - REFRIGERATION OR COOLING F25B - REFRIGERATION MACHINES, PLANTS OR SYSTEMS
F25B21/00 - Machines, plant, or systems, using electric or magnetic effects {

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DOE Contract Number:: W-7405-ENG-36

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: semiconductor-based; optical; refrigerator; refrigerators; semiconductor; material; cooling; medium; layers; close; proximity; carries; heat; preventing; radiation; trapping; addition; semiconducting; ytterbium-doped; glass; semiconductor material; conducting material; /62/

Citation Formats


                    Epstein, Richard I, Edwards, Bradley C, and Sheik-Bahae, Mansoor. Semiconductor-based optical refrigerator.  United States: N. p., 2002. 
        Web.

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                    Epstein, Richard I, Edwards, Bradley C, & Sheik-Bahae, Mansoor. Semiconductor-based optical refrigerator.  United States.

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                    Epstein, Richard I, Edwards, Bradley C, and Sheik-Bahae, Mansoor. Tue .  
        "Semiconductor-based optical refrigerator".  United States.  https://www.osti.gov/servlets/purl/874374.

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@article{osti_874374,

  title        = {Semiconductor-based optical refrigerator},

  author       = {Epstein, Richard I and Edwards, Bradley C and Sheik-Bahae, Mansoor},

  abstractNote = {Optical refrigerators using semiconductor material as a cooling medium, with layers of material in close proximity to the cooling medium that carries away heat from the cooling material and preventing radiation trapping. In addition to the use of semiconducting material, the invention can be used with ytterbium-doped glass optical refrigerators.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2002},

  month        = {1}

}

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Works referenced in this record:

External radiative quantum efficiency of 96% from a GaAs / GaInP heterostructure
journal, January 1997

Gauck, H.; Gfroerer, T. H.; Renn, M. J.
Applied Physics A: Materials Science & Processing, Vol. 64, Issue 2
https://doi.org/10.1007/s003390050455

Cooling of a semiconductor by luminescence up-conversion
journal, August 1999

Finkeißen, E.; Potemski, M.; Wyder, P.
Applied Physics Letters, Vol. 75, Issue 9
https://doi.org/10.1063/1.124660

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Similar Records

Title: Semiconductor-based optical refrigerator

Abstract

Citation Formats

External radiative quantum efficiency of 96% from a GaAs / GaInP heterostructure journal, January 1997

Cooling of a semiconductor by luminescence up-conversion journal, August 1999

External radiative quantum efficiency of 96% from a GaAs / GaInP heterostructure
journal, January 1997

Cooling of a semiconductor by luminescence up-conversion
journal, August 1999