scholarly journals Optical properties of a low-loss polarization-maintaining photonic crystal fiber

2001 ◽  
Vol 9 (13) ◽  
pp. 676 ◽  
Author(s):  
Kazunori Suzuki ◽  
Hirokazu Kubota ◽  
Satoki Kawanishi ◽  
Masatoshi Tanaka ◽  
Moriyuki Fujita
Keyword(s):  
Optical Properties ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Low Loss ◽  
Crystal Fiber ◽  
Polarization Maintaining

Optical Properties of Low Loss (70dB/km) Hypocycloid-Core Kagome Hollow Core Photonic Crystal Fiber for Rb and Cs Based Optical Applications

2013 ◽  
Vol 31 (16) ◽  
pp. 2752-2755 ◽  
Author(s):  
Thomas D. Bradley ◽  
Yingying Wang ◽  
Meshaal Alharbi ◽  
Benoit Debord ◽  
Coralie Fourcade-Dutin ◽  
...  
Keyword(s):  
Optical Properties ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Hollow Core ◽  
Low Loss ◽  
Crystal Fiber ◽  
Optical Applications

Polarization-maintaining low-loss porous-core spiral photonic crystal fiber for terahertz wave guidance

2016 ◽  
Vol 55 (15) ◽  
pp. 4145 ◽  
Author(s):  
Md. Rabiul Hasan ◽  
Md. Shamim Anower ◽  
Md. Ariful Islam ◽  
S. M. A. Razzak
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Terahertz Wave ◽  
Low Loss ◽  
Crystal Fiber ◽  
Porous Core ◽  
Polarization Maintaining

Low-loss polarization-maintaining THz photonic crystal fiber with a triple-hole core

2017 ◽  
Vol 56 (8) ◽  
pp. 2288 ◽  
Author(s):  
Zhiqing Wu ◽  
Xiaoyan Zhou ◽  
Handing Xia ◽  
Zhaohua Shi ◽  
Jin Huang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Low Loss ◽  
Crystal Fiber ◽  
Polarization Maintaining

scholarly journals A Highly Birefringent Photonic Crystal Fiber for Terahertz Spectroscopic Chemical Sensing

Sensors ◽  
2021 ◽  
Vol 21 (5) ◽  
pp. 1799
Author(s):  
Tianyu Yang ◽  
Liang Zhang ◽  
Yunjie Shi ◽  
Shidi Liu ◽  
Yuming Dong
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Chemical Sensing ◽  
Numerical Aperture ◽  
Wide Band ◽  
Relative Sensitivity ◽  
Chemical Sensitivity ◽  
High Birefringence ◽  
Crystal Fiber ◽  
Polarization Maintaining

A photonic crystal fiber (PCF) with high relative sensitivity was designed and investigated for the detection of chemical analytes in the terahertz (THz) regime. To ease the complexity, an extremely simple cladding employing four struts is adopted, which forms a rectangular shaped core area for filling with analytes. Results of enormous simulations indicate that a minimum 87.8% relative chemical sensitivity with low confinement and effective material absorption losses can be obtained for any kind of analyte, e.g., HCN (1.26), water (1.33), ethanol (1.35), KCN (1.41), or cocaine (1.50), whose refractive index falls in the range of 1.2 to 1.5. Besides, the PCF can also achieve high birefringence (∼0.01), low and flat dispersion, a large effective modal area, and a large numerical aperture within the investigated frequency range from 0.5 to 1.5 THz. We believe that the proposed PCF can be applied to chemical sensing of liquid and THz systems requiring wide-band polarization-maintaining transmission and low attenuation.

Extremely Low Loss THz Guidance Using Kagome Lattice Porous Core Photonic Crystal Fiber

2015 ◽  
Author(s):  
Md. Anwar Hossain ◽  
G.K.M. Hasanuzzaman ◽  
Md. Selim Habib ◽  
S. M. Abdur Razzak ◽  
Yoshinori Namihira
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Kagome Lattice ◽  
Low Loss ◽  
Kagomé Lattice ◽  
Crystal Fiber ◽  
Porous Core
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