scholarly journals Photonic crystal heterostructure with self-collimation effect for broad-band asymmetric optical transmission

2020 ◽  
Vol 69 (18) ◽  
pp. 184214
Author(s):  
Hong-Ming Fei ◽  
Shuai Yan ◽  
Yu-Cheng Xu ◽  
Han Lin ◽  
Min Wu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Optical Transmission ◽  
Broad Band ◽  
Photonic Crystal Heterostructure

Broad-band high-efficiency optoacoustic generation using a novel photonic crystal-metallic structure

2011 ◽  
Author(s):  
Yunbo Guo ◽  
Hyoung Won Baac ◽  
Sung-Liang Chen ◽  
Theodore B. Norris ◽  
L. Jay Guo
Keyword(s):  
Photonic Crystal ◽  
High Efficiency ◽  
Broad Band ◽  
Metallic Structure

A general strategy to fabricate photonic crystal heterostructure with Programmed photonic stopband

2018 ◽  
Vol 509 ◽  
pp. 318-326 ◽  
Author(s):  
Lijing Zhang ◽  
Bofan Liu ◽  
Jie Wang ◽  
Shengyang Tao ◽  
Qingfeng Yan
Keyword(s):  
Photonic Crystal ◽  
General Strategy ◽  
Photonic Crystal Heterostructure

scholarly journals Transmittance of Tapered Photonic Crystal Fibers With Absorbing Coatings

2020 ◽  
Author(s):  
Mauricio Salazar Sicacha ◽  
Vladimir (or Uladzimir) Petrovich Minkovich ◽  
Alexander B. Sotsky ◽  
Artur V. Shilov ◽  
Luidmila I. Sotskaya
Keyword(s):  
Photonic Crystal ◽  
Optical Transmission ◽  
Fiber Optic ◽  
Photonic Crystal Fibers ◽  
Fiber Optic Sensors ◽  
Crystal Fiber ◽  
Leaky Modes ◽  
Resonance Coupling ◽  
Crystal Fibers ◽  
Air Channels

Abstract The interaction effect of the fundamental mode of a photonic crystal fiber (PCF) with a thin-film absorbing coating deposited on a surface of a fiber cladding on the optical transmission of the PCF is studied. It is shown that the transmission has a quasi-periodic spectrum that is determined either by a resonance coupling between the leaky fundamental PCF mode and leaky modes of the coating, or between the leaky fundamental PCF mode and cladding modes localized between PCF air channels and the coating. Examples are presented of using this effect for fiber-optic sensors of refractive index, pressure, and for sensing an adsorption layer of ammonia molecules deposited on a coating surface contacting with air.

Magnetically Tunable Multi-band Absorption of Graphene Based on Photonic Crystal Heterostructure

2020 ◽  
Vol 41 (5) ◽  
pp. 624-630
Author(s):  
高金霞 GAO Jin-xia ◽  
兰云蕾 LAN Yun-lei ◽  
武继江 WU Ji-jiang
Keyword(s):  
Photonic Crystal ◽  
Band Absorption ◽  
Photonic Crystal Heterostructure ◽  
Multi Band
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