Paper
5 January 1994 Characterization of band structures and surface modes in two-dimensional photonic crystals
William M. Robertson, Gnanalingam Arjavalingam, Shawn-Yu Lin
Author Affiliations +
Abstract
The ultrafast optoelectronic technique of coherent microwave transient spectroscopy (COMITS) is applied to the measurement of photonic band structure phenomena in 2-D periodic dielectric arrays. The phase sensitivity of COMITS is exploited to measure the dispersion relation of electromagnetic radiation propagating in regular arrays of alumina ceramic rods. An attenuated-total-reflection configuration is used to demonstrate the coupling of microwave radiation to electromagnetic surface modes which exist at the interfaces of suitably terminated photonic crystals.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
William M. Robertson, Gnanalingam Arjavalingam, and Shawn-Yu Lin "Characterization of band structures and surface modes in two-dimensional photonic crystals", Proc. SPIE 2041, Mode-locked and Other Ultrashort Laser Designs, Amplifiers, and Applications, (5 January 1994); https://doi.org/10.1117/12.165607
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KEYWORDS
Photonic crystals

Electromagnetism

Radio propagation

Dielectrics

Dispersion

Antennas

Microwave radiation

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