Optofluidic Tunable Linear Narrow-Band Filter Based on Bragg Nanocavity

被引：7

作者：

Fang, Chaolong ^{[1
]}

Dai, Bo ^{[1
]}

Xu, Qiao ^{[1
]}

Wang, Qi ^{[1
]}

Zhang, Dawei ^{[1
]}

机构：

[1] Univ Shanghai Sci & Technol, Engn Res Ctr Opt Instrument & Syst, Minist Educ, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China

来源：

IEEE PHOTONICS JOURNAL | 2017年 / 9卷 / 02期

关键词：

Tunable filters; fabrication and characterization; nanocavities; photonic crystals; DIELECTRIC PHOTONIC CRYSTAL; DEFECT; MODE;

D O I：

10.1109/JPHOT.2017.2655005

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A compact, tunable linear optofluidic Bragg filter is simulated, designed, fabricated, and characterized. The device consists of a nanocavity sandwiched by two symmetrical film stacks made of high- and low-refractive-index dielectric materials. The fabrication parameters are simulated by using the commercial software Essentical Macleod. The resonant wavelength can be linearly shifted by up to 34.8 nm when the refractive index of the liquid injected into the Bragg nanocavity varies from 1.333 to 1.51. Meanwhile, the filter has a narrow bandwidth of 1.1 nm and a very high extinction ratio of -20.2 dB with the sensitivity (Delta lambda/Delta n) of 374 nm/RIU.

引用

页数：8

共 50 条

[1] A TUNABLE NARROW-BAND OPTICAL FILTER
BILLINGS, BH
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1947, 37 (10) : 738 - 746
[2] A tunable narrow-band optical filter
Kulagin, ES
JOURNAL OF OPTICAL TECHNOLOGY, 1997, 64 (08) : 710 - 714
[3] Tunable narrow-band optical filter
Kulagin, E.S.
Journal of Optical Technology (A Translation of Opticheskii Zhurnal), 1997, 64 (08): : 710 - 714
[4] A dynamic narrow-band tunable optical filter
V.M. Petrov
C. Caraboue
J. Petter
T. Tschudi
V.V. Bryksin
M.P. Petrov
Applied Physics B, 2003, 76 : 41 - 44
[5] NARROW-BAND ELECTROOPTIC TUNABLE NOTCH FILTER
LYTEL, R
LIPSCOMB, GF
APPLIED OPTICS, 1986, 25 (21): : 3889 - 3895
[6] Tunable narrow-band filter for imaging polarimetry
Feller, A.
Boller, A.
Stenflo, J. O.
SOLAR POLARIZATION 4, 2006, 358 : 155 - +
[7] A dynamic narrow-band tunable optical filter
Petrov, VM
Caraboue, C
Petter, J
Tschudi, T
Bryksin, VV
Petrov, MP
APPLIED PHYSICS B-LASERS AND OPTICS, 2003, 76 (01): : 41 - 44
[8] NARROW-BAND BRAGG REFLECTING FILTER ON MONOMODE FIBER
SVAKHIN, AS
SYCHUGOV, VA
ZHURNAL TEKHNICHESKOI FIZIKI, 1987, 57 (06): : 1191 - 1194
[9] Tunable Narrow-Band Filter with Sub-Wavelength Grating Structure by Micro-Optofluidic Technique
Mao Qiang
Tang Xionggui
Meng Fang
Chen Ming
Liang Shan
LASER & OPTOELECTRONICS PROGRESS, 2019, 56 (04)
[10] Tunable Narrow-Band Filter Based on Long-Range Surface Plasmon Polariton Waveguide Bragg Grating
Xu, Yan
Yue, Jianbo
Wang, Manzhuo
Sun, Xiaoqiang
Zhang, Daming
PHOTONICS, 2022, 9 (05)

← 1 2 3 4 5 →