Broadband and Compact 2-D Photonic Crystal Reflectors with Controllable Polarization Dependence
Two-dimensional (2-D) compact photonic crystal reflectors on suspended InP membranes were studied under normal incidence. We report the first experimental demonstration of 2-D broadband reflectors (experimental stopband superior to 200 nm, theoretical stopband of 350 nm). They are based on the coupling of free space waves with two slow Bloch modes of the crystal. Moreover, they present a very strong sensitivity of the polarization dependence, when modifying their geometry. A compact (50 × 50...[Show more]
|Collections||ANU Research Publications|
|Source:||IEEE Photonics Technology Letters|
|01_Boutami_Broadband_and_Compact_2-D_2006.pdf||244.61 kB||Adobe PDF|
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