Hole geometry effect on stop-band characteristics of photonic crystal in Ti-diffused LiNbO^sub 3^ waveguide

Effects of finite hole depth and non-cylindrical hole shape on stop-band characteristics of photonic crystal formed by air-hole square lattice in Ti-diffused LiNbO3 strip waveguide were studied theoretically. The study shows that hole depth determines the contrast of stop-band, and the hole radius a...

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Veröffentlicht in:	Materials chemistry and physics 2017-01, Vol.186, p.498
Hauptverfasser:	Zhao, Quan-Zhou, Zhang, Zi-Bo, Xu, Jia-Qi, Wong, Wing-Han, Yu, Dao-Yin, Pun, Edwin Yue-Bun, Zhang, De-Long
Format:	Artikel
Sprache:	eng
Schlagworte:	Band gap Computer based modeling Crystal lattices Etching Optical properties Photonic crystals
Online-Zugang:	Volltext
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