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John V Martonchik, 819955 Campton Ridge Dr, Concord Township, OH 44024

Related to:
Samantha T Tromba 26 David Edward Lindsey 55

John Martonchik Phones & Addresses

9955 Campton Ridge Dr, Chardon, OH 44024    440-2862760   

Burbank, CA   

Huntsburg, OH   

541 Fountain Springs Ln, Glendora, CA 91741   

Pasadena, CA   

Montrose, CA   

15683 Stillwell Rd, Huntsburg, OH 44046   

Work

Position: Retired

Education

Degree: High school graduate or higher
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Publications & IP owners

Us Patents

Correlation Spectrometer Having High Resolution And Multiplexing Capability

US Patent:
4474471, Oct 2, 1984
Filed:
Apr 30, 1982
Appl. No.:
6/373770
Inventors:
Jack S. Margolis - Pasadena CA
John V. Martonchik - Burbank CA
Assignee:
The United States of America as represented by the Administrator of the
National Aeronautics and Space Administration - Washington DC
International Classification:
G01N 2159
US Classification:
356434
Abstract:
A correlation spectrometer permanently incorporates a reference cell (12) and an electro-optical phase modulator (EOPM) (50) in the light path between a sample cell (30) and a detector (20). The effect of the EOPM is such that its frequency modulates all of the monochromatic component of the incoherent radiation passing through it. The EOPM is adjusted so that when it is ON all of the energy in the monochromatic components is thrown into sidebands (55) differing from the original frequencies by integral multiples of the modulation frequency, with the total amount of energy absorbed from the original radiation remaining constant. When there is no coincidence between the constituents in the two cells, the detector's output is the same when the EOPM is ON and when it is OFF. However, when there is coincidence the detector's output changes when the EOPM is switched between its two states. The change in the detector's output is related to the quantity of the constituents in the sample cell.

Possible Relatives

Richard M Martonchik  John M Johnson  John Stamps  John R Stan  John Stanard  John R Stanaway  John R Stanbery  John L Stanbrough  John C Stanchak  John Stanchek 

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