Bilayer-fish-scale ultrabroad terahertz bandpass filter

Xueqian Zhang; Jianqiang Gu; Wei Cao; Jiaguang Han; Akhlesh Lakhtakia; Weili Zhang

doi:10.1364/OL.37.000906

Bilayer-fish-scale ultrabroad terahertz bandpass filter

Xueqian Zhang, Jianqiang Gu, Wei Cao, Jiaguang Han, Akhlesh Lakhtakia, Weili Zhang

Research output: Contribution to journal › Article › peer-review

63 Scopus citations

Abstract

A bilayer fish-scale metamaterial is experimentally demonstrated to function as a broad bandpass filter in the terahertz regime. The measured 3 dB-bandwidth for normal incidence is 1.13 THz with a high transmittance. The measured transmission spectrum is described well by a model based on an RLC circuit and multiple reflections. The filter is relatively insensitive to incidence angles up to 45°.

Original language	English (US)
Pages (from-to)	906-908
Number of pages	3
Journal	Optics Letters
Volume	37
Issue number	5
DOIs	https://doi.org/10.1364/OL.37.000906
State	Published - Mar 1 2012

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

Access to Document

10.1364/OL.37.000906

Cite this

@article{c67cfff3249e446ab651b4a4737a6ca1,

title = "Bilayer-fish-scale ultrabroad terahertz bandpass filter",

abstract = "A bilayer fish-scale metamaterial is experimentally demonstrated to function as a broad bandpass filter in the terahertz regime. The measured 3 dB-bandwidth for normal incidence is 1.13 THz with a high transmittance. The measured transmission spectrum is described well by a model based on an RLC circuit and multiple reflections. The filter is relatively insensitive to incidence angles up to 45°.",

author = "Xueqian Zhang and Jianqiang Gu and Wei Cao and Jiaguang Han and Akhlesh Lakhtakia and Weili Zhang",

year = "2012",

month = mar,

day = "1",

doi = "10.1364/OL.37.000906",

language = "English (US)",

volume = "37",

pages = "906--908",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "The Optical Society",

number = "5",

}

TY - JOUR

T1 - Bilayer-fish-scale ultrabroad terahertz bandpass filter

AU - Zhang, Xueqian

AU - Gu, Jianqiang

AU - Cao, Wei

AU - Han, Jiaguang

AU - Lakhtakia, Akhlesh

AU - Zhang, Weili

PY - 2012/3/1

Y1 - 2012/3/1

N2 - A bilayer fish-scale metamaterial is experimentally demonstrated to function as a broad bandpass filter in the terahertz regime. The measured 3 dB-bandwidth for normal incidence is 1.13 THz with a high transmittance. The measured transmission spectrum is described well by a model based on an RLC circuit and multiple reflections. The filter is relatively insensitive to incidence angles up to 45°.

AB - A bilayer fish-scale metamaterial is experimentally demonstrated to function as a broad bandpass filter in the terahertz regime. The measured 3 dB-bandwidth for normal incidence is 1.13 THz with a high transmittance. The measured transmission spectrum is described well by a model based on an RLC circuit and multiple reflections. The filter is relatively insensitive to incidence angles up to 45°.

UR - http://www.scopus.com/inward/record.url?scp=84863294579&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84863294579&partnerID=8YFLogxK

U2 - 10.1364/OL.37.000906

DO - 10.1364/OL.37.000906

M3 - Article

C2 - 22378434

AN - SCOPUS:84863294579

SN - 0146-9592

VL - 37

SP - 906

EP - 908

JO - Optics Letters

JF - Optics Letters

IS - 5

ER -

Bilayer-fish-scale ultrabroad terahertz bandpass filter

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this