Transmission loss characteristics of telluride‐based chalcogenide glass optical fibers

1994 ◽  
Vol 76 (4) ◽  
pp. 2036-2040 ◽  
Author(s):  
Toshio Katsuyama ◽  
Hiroyoshi Matsumura
Keyword(s):  
Chalcogenide Glass ◽  
Optical Fibers ◽  
Transmission Loss

Development and Infrared Applications of Chalcogenide Glass Optical Fibers

2000 ◽  
Vol 19 (3) ◽  
pp. 251-274 ◽  
Author(s):  
J. S. Sanghera, L. B. Shaw, L. E. B
Keyword(s):  
Chalcogenide Glass ◽  
Optical Fibers

Enhanced Raman gain of Ge–Ga–Sb–S chalcogenide glass for highly nonlinear microstructured optical fibers

2011 ◽  
Vol 28 (9) ◽  
pp. 2284 ◽  
Author(s):  
Tomas Kohoutek ◽  
Xin Yan ◽  
Teruo W. Shiosaka ◽  
Spyros N. Yannopoulos ◽  
Athanassios Chrissanthopoulos ◽  
...  
Keyword(s):  
Chalcogenide Glass ◽  
Optical Fibers ◽  
Raman Gain ◽  
Microstructured Optical Fibers ◽  
Highly Nonlinear

A Step-Index Multimode Fiber-Optic Microbend Displacement Sensor Wavelength Dependent Loss

2019 ◽  
pp. 47-60
Author(s):  
Sami D. Alaruri
Keyword(s):  
Optical Fibers ◽  
Fiber Optic ◽  
Transmission Loss ◽  
Wavelength Dependence ◽  
Fiber Optic Sensors ◽  
Fused Silica ◽  
Displacement Sensor ◽  
Sensor Output ◽  
Core Diameter ◽  
Step Index

In this chapter, the wavelength dependence of bend loss in a step-index multimode optical fiber (100 µm core diameter; fused silica) was investigated for fiber bend radii ranging between 2.0 and 4.5 mm using six laser excitation wavelengths, namely, 337.1, 470, 590, 632.8, 750, and 810 nm. The results obtained from fitting the bend loss measurements to Kao's model and utilizing MATLAB® indicate that bend loss is wavelength dependent and transmission loss in multimode optical fibers increases with the decrease in the fiber bend radius. Furthermore, the response of a microbend fiber-optic displacement sensor was characterized at 337.1, 470, 632.8, 750, and 810 nm. Measurements obtained from the microbend sensor indicate that the sensor output power is linear with the applied displacement and the sensor output is wavelength dependent. Lastly, references for industrial and biomedical applications of microbend fiber-optic sensors are provided. Finally, a brief description for the transmission loss mechanisms in optical fibers is given.

Extrusion of chalcogenide glass preforms and drawing to multimode optical fibers

2008 ◽  
Vol 354 (29) ◽  
pp. 3418-3427 ◽  
Author(s):  
Shaun D. Savage ◽  
Cheryl A. Miller ◽  
David Furniss ◽  
Angela B. Seddon
Keyword(s):  
Chalcogenide Glass ◽  
Optical Fibers

One-step Multi-material Preform Extrusion for Robust Chalcogenide Glass Optical Fibers and Tapers

2012 ◽  
Author(s):  
Guangming Tao ◽  
Soroush Shabahang ◽  
Esmaeil-Hooman Banaei ◽  
Joshua J. Kaufman ◽  
Ayman F. Abouraddy
Keyword(s):  
Chalcogenide Glass ◽  
Optical Fibers ◽  
One Step

Effects of the Weak Absorption Tail on the Transmission Loss of Ge-Sb-Se Optical Fibers

2005 ◽  
Vol 88 (5) ◽  
pp. 1205-1208 ◽  
Author(s):  
Woon Jin Chung ◽  
Bong Je Park ◽  
Hong Seok Seo ◽  
Joon Tae Ahn ◽  
Myung-Hyun Lee ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Transmission Loss ◽  
Weak Absorption ◽  
Absorption Tail

A novel image-guided FT-IR sensor using chalcogenide glass optical fibers for the detection of combustion gases

2015 ◽  
Vol 220 ◽  
pp. 414-419 ◽  
Author(s):  
Xiaobing Dai ◽  
Xiangyan Liu ◽  
Li Liu ◽  
Bin Zhu ◽  
Zheng Fang
Keyword(s):  
Chalcogenide Glass ◽  
Optical Fibers ◽  
Combustion Gases ◽  
Image Guided ◽  
Ir Sensor ◽  
Ft Ir
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