System and method for portable multi-band black body simulator

Calta, Nicholas; Guss, Gabe; Matthews, Manyalibo Joseph

Title: System and method for portable multi-band black body simulator

Patent · Tue Feb 18 00:00:00 EST 2020

OSTI ID:1632571

Calta, Nicholas; Guss, Gabe; Matthews, Manyalibo Joseph

The present disclosure relates to an apparatus for simulating a black body spectrum. The apparatus makes use of a broadband light source and a light guide configured to receive light generated by the light source and to generate first and second optical signals. A first signal processing subsystem may be used to enable adjustment of both a signal spectrum and an intensity of the first optical signal. A second signal processing subsystem may be used to enable adjustment of both a signal spectrum and an intensity of the second optical signal. A beam cube may be used to combine the first and second optical signals to produce a final light output signal having a desired signal spectrum and a desired intensity.

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

Sponsoring Organization:: USDOE

DOE Contract Number:: AC52-07NA27344

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

Patent Number(s):: 10,564,039

Application Number:: 15/716,000

OSTI ID:: 1632571

Resource Relation:: Patent File Date: 09/26/2017

Country of Publication:: United States

Language:: English

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