TDLAS–WMS based near-infrared methane sensor system using hollow-core photonic crystal fiber as gas-chamber

2017 ◽  
Vol 49 (3) ◽  
Author(s):  
Qixin He ◽  
Peipei Dang ◽  
Zhiwei Liu ◽  
Chuantao Zheng ◽  
Yiding Wang
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Near Infrared ◽  
Sensor System ◽  
Hollow Core ◽  
Methane Sensor ◽  
Crystal Fiber ◽  
Gas Chamber

A Hollow-Core Photonic Crystal Fiber Cavity Based Multiplexed Fabry–PÉrot Interferometric Strain Sensor System

2008 ◽  
Vol 20 (15) ◽  
pp. 1329-1331 ◽  
Author(s):  
Qing Shi ◽  
Zhi Wang ◽  
Long Jin ◽  
Yuan Li ◽  
Hao Zhang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Strain Sensor ◽  
Sensor System ◽  
Hollow Core ◽  
Crystal Fiber ◽  
Fabry Perot

Design of methane sensor based on slow light effect in hollow core photonic crystal fiber

2020 ◽  
Vol 303 ◽  
pp. 111791 ◽  
Author(s):  
Hai Liu ◽  
Wen Zhang ◽  
Haoran Wang ◽  
Cancan Chen ◽  
Shoufeng Tang
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Slow Light ◽  
Hollow Core ◽  
Light Effect ◽  
Methane Sensor ◽  
Crystal Fiber

A numerical simulation of a near-infrared three-channel trace ammonia detection system using hollow core photonic crystal fiber

Optik ◽  
2021 ◽  
Vol 227 ◽  
pp. 166006
Author(s):  
Yunrui Bai ◽  
Haijuan Yu ◽  
Chaojian He ◽  
Zhangwang Miao ◽  
Rui Dou ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Near Infrared ◽  
Detection System ◽  
Hollow Core ◽  
Crystal Fiber ◽  
Ammonia Detection

A hollow-core circular photonic crystal fiber mode selective coupler for generating orbital angular momentum modes

2021 ◽  
Vol 64 ◽  
pp. 102543
Author(s):  
Jingxuan Yang ◽  
Hu Zhang ◽  
Xiaoguang Zhang ◽  
Ze Chen ◽  
Lixia Xi ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Orbital Angular Momentum ◽  
Hollow Core ◽  
Crystal Fiber ◽  
Fiber Mode

Designing Tunable Microstructure Spectroscopic Gas Sensor Using Optofluidic Hollow-Core Photonic Crystal Fiber

2014 ◽  
Vol 50 (12) ◽  
pp. 1-8 ◽  
Author(s):  
Majid Ebnali-Heidari ◽  
Farshid Koohi-Kamali ◽  
Aliakbar Ebnali-Heidari ◽  
Mohammad Kazem Moravvej-Farshi ◽  
Boris T. Kuhlmey
Keyword(s):  
Photonic Crystal ◽  
Gas Sensor ◽  
Photonic Crystal Fiber ◽  
Hollow Core ◽  
Crystal Fiber

scholarly journals Deleterious processes of a diode-pumped cesium vapor hollow-core photonic-crystal fiber laser

2016 ◽  
Vol 4 ◽  
Author(s):  
Guofei An ◽  
You Wang ◽  
Juhong Han ◽  
He Cai ◽  
Zhigang Jiang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Cesium Vapor ◽  
Hollow Core ◽  
Penning Ionization ◽  
Photonic Bandgap Fiber ◽  
Crystal Fiber ◽  
Energy Pooling ◽  
Glass Cell ◽  
Diode Pumped

A diode-pumped alkali laser (DPAL) provides the significant promise for high-powered performances. In this paper, a mathematical model is introduced for examination of the kinetic processes of a diode-pumped cesium vapor hollow-core photonic-crystal fiber (HC-PCF) laser, in which the cesium vapor is filled in the center hole of a photonic-bandgap fiber instead of a glass cell. The influence of deleterious processes including energy pooling, photo-ionization, and Penning ionization on the physical features of a fiber DPAL is studied in this report. It has been theoretically demonstrated that the deleterious processes cannot be ignored in a high-powered fiber-DPAL system.

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