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All-pass transmission or flattop reflection filters using a single photonic crystal slab
All-pass transmission lters single photonic crystal slab
2004/8/11
We show that a single photonic crystal slab can function either as optical all-pass transmission or flattop reflection filter for normally incident light. Both filter functions...
Reflectionless Multichannel Wavelength Demultiplexer in a Transmission Resonator Configuration
Microcavity photonic crystal resonant couple wavelength-demultiplexer
2003/8/11
A wave demultiplexer system with channels in a two-dimensional photonic crystal is proposed. The demultiplexer is realized by the coupling among an ultra-low-quality factor microcavity and resonators ...
High Transmission through Sharp Bends in Photonic Crystal Waveguides
High Transmission Sharp Bends Photonic Crystal Waveguides
1998/8/12
We demonstrate highly efficient transmission of light around sharp corners in photonic bandgap waveguides. Numerical simulations reveal complete transmission at certain frequencies, and very hig...