scholarly journals Efficient 240W single-mode 1018nm laser from an Ytterbium-doped 50/400µm all-solid photonic bandgap fiber

2018 ◽  
Vol 26 (3) ◽  
pp. 3138 ◽  
Author(s):  
Fanting Kong ◽  
Guancheng Gu ◽  
Thomas W. Hawkins ◽  
Maxwell Jones ◽  
Joshua Parsons ◽  
...  
Keyword(s):  
Photonic Bandgap ◽  
Single Mode ◽  
Photonic Bandgap Fiber

scholarly journals Experimental Study on the Concept of Hollow-Core Photonic Bandgap Fiber Stethoscope

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Adel Abdallah
Keyword(s):  
Experimental Study ◽  
Relative Phase ◽  
Fiber Optic ◽  
Photonic Bandgap ◽  
Single Mode ◽  
Hollow Core ◽  
Photonic Bandgap Fiber ◽  
Photonic Bandgap Fibers ◽  
Relative Phase Shift ◽  
Phase Generated Carrier

An experiment is proposed to show the feasibility of using hollow-core photonic bandgap fibers (HC-PBF) in the fiber-optic interferometric stethoscopes to generally improve the sensitivity and overcome the problems associated with the electronic stethoscopes. In the experiment, the HC-1550 is used as a measuring arm of an unbalanced Mach-Zehnder interferometer (MZI) and the conventional single-mode optical fiber (SMF) is used as an isolated reference arm. Detection and demodulation of the relative phase shift is performed passively using phase-generated carrier homodyne technique (PGC). The proposed results indicate the significance of using HC-PBFs in the future stethoscopes.

A Single-Mode Polarization Maintaining Hollow Core Photonic Bandgap Fiber

2016 ◽  
Vol 28 (22) ◽  
pp. 2617-2620 ◽  
Author(s):  
Kan Chen ◽  
Chenge Wang ◽  
Huizhu Hu ◽  
Xiaowu Shu ◽  
Cheng Liu
Keyword(s):  
Photonic Bandgap ◽  
Single Mode ◽  
Hollow Core ◽  
Photonic Bandgap Fiber ◽  
Polarization Maintaining

Efficient High-power Single-mode Yb Three-level Cladding-pumped All-solid Photonic Bandgap Fiber Lasers at ~978nm

2019 ◽  
Author(s):  
Turghun Matniyaz ◽  
Wensong Li ◽  
Monica Kalichevsky-Dong ◽  
Thomas W. Hawkins ◽  
Joshua Parsons ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Lasers ◽  
Photonic Bandgap ◽  
Single Mode ◽  
Photonic Bandgap Fiber

scholarly journals Highly tunable large core single-mode liquid crystal photonic bandgap fiber

2006 ◽  
Author(s):  
Thomas Tanggaard Alkeskjold ◽  
Jesper Laegsgaard ◽  
Anders Bjarklev ◽  
David Sparre Hermann ◽  
Jes Broeng ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Photonic Bandgap ◽  
Single Mode ◽  
Large Core ◽  
Photonic Bandgap Fiber

scholarly journals Highly tunable large-core single-mode liquid-crystal photonic bandgap fiber

2006 ◽  
Vol 45 (10) ◽  
pp. 2261 ◽  
Author(s):  
Thomas Tanggaard Alkeskjold ◽  
Jesper Lægsgaard ◽  
Anders Bjarklev ◽  
David Sparre Hermann ◽  
Jes Broeng ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Photonic Bandgap ◽  
Single Mode ◽  
Large Core ◽  
Photonic Bandgap Fiber
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