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Search Patents by Ronald Tosh

Patents listed here reflect only technologies patented from FY 2018-present. To view all of NIST's patented technologies, visit the NIST pages on the Federal Laboratory Consortium website.

Displaying 1 - 2 of 2

Photonic Calorimeter and Process for Performing Calorimetry

NIST Inventors

Ronald Tosh , Zeeshan Ahmed , Ryan P. Fitzgerald and Nikolai Klimov

A photonic calorimeter converts ionizing radiation dose to heat and includes: a radiation absorber, a temperature compensator disposed within the radiation absorber, a compensation waveguide, a compensation resonator, a compensation resonator, a thermal isolator on which the radiation absorber is

Photonic Dosimeter and Process for Performing Dosimetry

NIST Inventors

Ronald Tosh , Zeeshan Ahmed , Ryan P. Fitzgerald and Nikolai Klimov

A photonic dosimeter accrues cumulative dose and includes: a substrate; a waveguide disposed on the substrate and that: receives a primary input light; transmits secondary input light from the primary input light to a dosimatrix; receives a secondary output light from the dosimatrix; and produces