Characterization of Layered Dielectrics with Short Electromagnetic Pulses

L. Carin; K. Agi; D. Kralj; K. M. Leung; B. A. Garetz

doi:10.1109/3.237487

Characterization of Layered Dielectrics with Short Electromagnetic Pulses

L. Carin, K. Agi, D. Kralj, K. M. Leung, B. A. Garetz

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Picosecond duration bursts of electromagnetic radiation are used to study short-pulse wave propagation in layered dielectric materials. The radiation is generated using planar antennas that are switched photoconductively. The measurements are compared with time- and frequency-domain theoretical data. Issues associated with the windowing of time-domain results for highly resonant structures are addressed, as well as how the derived frequency domain data are influenced by the windowed Fourier transform. The accuracy of the time-domain results suggest that this technique may be a useful tool for characterizing layered materials. © 1993 IEEE

Original language	English (US)
Pages (from-to)	2141-2144
Number of pages	4
Journal	IEEE Journal of Quantum Electronics
Volume	29
Issue number	7
DOIs	https://doi.org/10.1109/3.237487
State	Published - Jan 1 1993
Externally published	Yes

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abstract = "Picosecond duration bursts of electromagnetic radiation are used to study short-pulse wave propagation in layered dielectric materials. The radiation is generated using planar antennas that are switched photoconductively. The measurements are compared with time- and frequency-domain theoretical data. Issues associated with the windowing of time-domain results for highly resonant structures are addressed, as well as how the derived frequency domain data are influenced by the windowed Fourier transform. The accuracy of the time-domain results suggest that this technique may be a useful tool for characterizing layered materials. {\textcopyright} 1993 IEEE",

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AU - Carin, L.

AU - Agi, K.

AU - Kralj, D.

AU - Leung, K. M.

AU - Garetz, B. A.

N1 - Generated from Scopus record by KAUST IRTS on 2021-02-09

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N2 - Picosecond duration bursts of electromagnetic radiation are used to study short-pulse wave propagation in layered dielectric materials. The radiation is generated using planar antennas that are switched photoconductively. The measurements are compared with time- and frequency-domain theoretical data. Issues associated with the windowing of time-domain results for highly resonant structures are addressed, as well as how the derived frequency domain data are influenced by the windowed Fourier transform. The accuracy of the time-domain results suggest that this technique may be a useful tool for characterizing layered materials. © 1993 IEEE

AB - Picosecond duration bursts of electromagnetic radiation are used to study short-pulse wave propagation in layered dielectric materials. The radiation is generated using planar antennas that are switched photoconductively. The measurements are compared with time- and frequency-domain theoretical data. Issues associated with the windowing of time-domain results for highly resonant structures are addressed, as well as how the derived frequency domain data are influenced by the windowed Fourier transform. The accuracy of the time-domain results suggest that this technique may be a useful tool for characterizing layered materials. © 1993 IEEE

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JO - IEEE Journal of Quantum Electronics

JF - IEEE Journal of Quantum Electronics

IS - 7

ER -

Characterization of Layered Dielectrics with Short Electromagnetic Pulses

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