1 November 2005 Experimental demonstration of prism coupling of infrared waves into planar photonic crystal waveguide devices
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Abstract
We demonstrate an efficient prism coupling method to couple nonplanar infrared waves into a 2-D planar photonic-crystal (PhC) device, such as a PhC waveguide (PhCW). A coupling efficiency of 31.1% is obtained experimentally. Results from finite-difference time-domain (FDTD) modeling are shown to closely match the results measured in a fabricated sample.
©(2005) Society of Photo-Optical Instrumentation Engineers (SPIE)
Chunchen Lin, Zhaolin Lu, Garrett J. Schneider, and Dennis W. Prather "Experimental demonstration of prism coupling of infrared waves into planar photonic crystal waveguide devices," Optical Engineering 44(11), 114601 (1 November 2005). https://doi.org/10.1117/1.2125427
Published: 1 November 2005
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KEYWORDS
Prisms

Waveguides

Gas lasers

Finite-difference time-domain method

Infrared radiation

Silicon

Photonic crystals

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