Paper
6 February 2007 Radiation loss of coupled-resonator waveguides in photonic-crystal slabs
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Abstract
We compare the intrinsic radiation loss of a coupled-resonator optical waveguide in a photonic-crystal slab to that of a single, isolated resonator. We find that due to interference between different resonators, the waveguide can have far lower loss than the isolated cavity; in other cases it can have far greater loss.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. L. Povinelli and Shanhui Fan "Radiation loss of coupled-resonator waveguides in photonic-crystal slabs", Proc. SPIE 6480, Photonic Crystal Materials and Devices VI, 64800V (6 February 2007); https://doi.org/10.1117/12.704597
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KEYWORDS
Waveguides

Resonators

Fourier transforms

Finite-difference time-domain method

Photonic crystals

Dispersion

Electromagnetism

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