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NASA NTRS ยท 19940000109

Revolving-Pinhole Calibrator

Abstract

Revolving-pinhole calibrator used to calibrate instrument called "Forward Scattering Spectrometer Probe" (FSSP). This instrument measures light scattered from water droplets in icing clouds. Scattering patterns used to determine sizes and distribution of sizes of droplets in connection with safety-oriented studies of icing on aircraft. Pinhole serves as diffraction standard for measuring small particles and drops.

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BibTeXRIS

Hovenac, Edward A.. 1994-02-01. Revolving-Pinhole Calibrator. https://ntrs.nasa.gov/citations/19940000109

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