Latest developments in the EMIR technique of infrared imaging electromagnetic fields

Patrick Levesque; L. Leylekian; Alain A. Deom; Daniel L. Balageas

doi:10.1117/12.421050

23 March 2001 Latest developments in the EMIR technique of infrared imaging electromagnetic fields

Patrick Levesque, L. Leylekian, Alain A. Deom, Daniel L. Balageas

Proceedings Volume 4360, Thermosense XXIII; (2001) https://doi.org/10.1117/12.421050
Event: Aerospace/Defense Sensing, Simulation, and Controls, 2001, Orlando, FL, United States

Abstract

EMIR technique is now able to measure the polarization of EM fields, thanks to highly anisotropic photothermal films. The films and the numerical model used to evaluate their electromagnetic behavior are described. Based on the use of a model, a thermal optimization of the sensor, taking into account the amplitude modulation frequency, is presented. The technique is applied to the analysis of the EM field, at 12 GHz, in the vicinity of the end of a waveguide. Validation is achieved through comparison of the experimental results to theory.

Citation Download Citation

Patrick Levesque, L. Leylekian, Alain A. Deom, and Daniel L. Balageas "Latest developments in the EMIR technique of infrared imaging electromagnetic fields", Proc. SPIE 4360, Thermosense XXIII, (23 March 2001); https://doi.org/10.1117/12.421050

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