Wavelength dependence of nanosecond laser induced surface damage in fused silica from 260 to 1550 nm

2018 ◽  
Vol 123 (13) ◽  
pp. 135105 ◽  
Author(s):  
Ming Cao ◽  
Jianjun Cao ◽  
Mian Liu ◽  
Yuan Sun ◽  
Meng Wu ◽  
...  
Keyword(s):  
Surface Damage ◽  
Wavelength Dependence ◽  
Fused Silica ◽  
Nanosecond Laser

Influence of vacuum on nanosecond laser-induced surface damage morphology in fused silica at 1064 nm

2016 ◽  
Vol 362 ◽  
pp. 290-296 ◽  
Author(s):  
R. Diaz ◽  
M. Chambonneau ◽  
P. Grua ◽  
J.-L. Rullier ◽  
J.-Y. Natoli ◽  
...  
Keyword(s):  
Surface Damage ◽  
Fused Silica ◽  
Nanosecond Laser ◽  
Damage Morphology

scholarly journals Wavelength dependence of the mechanisms governing the formation of nanosecond laser-induced damage in fused silica

2018 ◽  
Vol 26 (17) ◽  
pp. 21819 ◽  
Author(s):  
Maxime Chambonneau ◽  
Jean-Luc Rullier ◽  
Pierre Grua ◽  
Laurent Lamaignère
Keyword(s):  
Wavelength Dependence ◽  
Fused Silica ◽  
Nanosecond Laser ◽  
Laser Induced Damage

scholarly journals Effect of Rogue Particles on the Sub-Surface Damage of Fused Silica during Grinding/Polishing

2006 ◽  
Author(s):  
Tayyab Suratwala ◽  
R. Steele ◽  
M. D. Feit ◽  
L. Wong ◽  
P. Miller ◽  
...  
Keyword(s):  
Surface Damage ◽  
Fused Silica

Self-focusing and surface damage in fused-silica windows of variable thickness with UV nanosecond pulses

2004 ◽  
Author(s):  
Herve Bercegol ◽  
Alain C. L. Boscheron ◽  
C. Lepage ◽  
Elizabeth Mazataud ◽  
Thierry Donval ◽  
...  
Keyword(s):  
Variable Thickness ◽  
Surface Damage ◽  
Fused Silica ◽  
Nanosecond Pulses ◽  
Self Focusing

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.

Dynamic process of nanosecond laser damage of fused silica

2013 ◽  
Vol 25 (11) ◽  
pp. 2882-2886
Author(s):  
邱荣 Qiu Rong ◽  
王俊波 Wang Junbo ◽  
任欢 Ren Huan ◽  
周强 Zhou Qiang ◽  
田润妮 Tian Runni ◽  
...  
Keyword(s):  
Dynamic Process ◽  
Fused Silica ◽  
Laser Damage ◽  
Nanosecond Laser
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