Abstract
In this work, using choleseric liquid crystal, we demonstrate a polarization independent tunable THz band pass filter based on one-dimensional photonic crystal cavity. A Terahertz tunable band pass filter with 85GHz of stop band and 11GHz of 3dB transmission bandwidth at 420GHz is demonstrated.
© 2014 Optical Society of America
PDF ArticleMore Like This
Dengwang Zhou, Yongkang Dong, Hongying Zhang, Wei Gao, and Zhiwei Lu
ATh3A.80 Asia Communications and Photonics Conference (ACP) 2014
Mi-Yun Jeong
JTh2A.192 CLEO: Applications and Technology (CLEO:A&T) 2018
J. Lumeau, V. Smirnov, and L. Glebov
CWK1 Conference on Lasers and Electro-Optics (CLEO:S&I) 2006