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https://www.nist.gov/patents/inventors/1298501
Search Patents by Benjamin Reschovsky
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.
Sean Bresler
,
John R. Lawall
and
Benjamin Reschovsky
Direct multiheterodyne or self-heterodyne frequency comb spectroscopy commonly relies upon the use of an acousto-optic modulator to provide a frequency shift of the resulting radiofrequency interferogram. We have shown that serrodyne modulation can provide this shift, resulting in a significant
Richard A. Allen
,
Randall P Wagner
,
Benjamin Reschovsky
and
Akobuije Chijioke
A sound pressure metrology instrument determines sound pressure from index of refraction and includes: a light source that produces source light; the optical cavity that: receives an acoustic field from the sound source; receives the source light from the light source; produces acoustic-modified
A new approach for electro-optic frequency comb generation, which overcomes the high cost, size, and power consumption of arbitrary waveform generators while offering higher frequency agility.
Michael Gaitan
,
Benjamin Reschovsky
and
Akobuije Chijioke
A new approach to characterize the performance of a laser Doppler vibrometer (LDV). The method uses two acousto-optic modulators to frequency shift the light from an LDV by a known quantity to create a synthetic velocity shift that is traceable to a frequency reference. Results are presented for