Title :
Realizing even-odd mode conversion and optical diode effect in linear and passive two-dimensional photonic crystal
Author :
Jinqiannan Zhang ; Ye Han ; Yu Zhongyuan
Author_Institution :
Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
We present two approaches for mode conversion in photonic crystal. Waveguide with cavity design achieves 35 dB unidirectionality and > 90% forward transmission. Pure waveguide design with optimized 1 × 4 rods achieves bidirectional mode converter and diode separately.
Keywords :
diodes; photonic crystals; bidirectional mode converter; cavity design; forward transmission; linear two-dimensional photonic crystal; optical diode; passive two-dimensional photonic crystal; realizing even odd mode conversion; Cavity resonators; Integrated optics; Optical device fabrication; Optical resonators; Optical waveguides; Photonic crystals; Semiconductor diodes; all-optical devices; nonlinear analysis; photonic crystal;
Conference_Titel :
Transparent Optical Networks (ICTON), 2015 17th International Conference on
Conference_Location :
Budapest
DOI :
10.1109/ICTON.2015.7193388
