Form birefringence anisotropic reflection and negative index change created by fs direct writing in transparent materials

2003 ◽  
Author(s):  
Erica Bricchi ◽  
Bruce G. Klappauf ◽  
Peter G. Kazansky
Keyword(s):  
Negative Index ◽  
Direct Writing ◽  
Index Change ◽  
Form Birefringence ◽  
Transparent Materials

Ultrafast laser direct writing and nanostructuring in transparent materials

2014 ◽  
Vol 6 (3) ◽  
pp. 293 ◽  
Author(s):  
Martynas Beresna ◽  
Mindaugas Gecevičius ◽  
Peter G. Kazansky
Keyword(s):  
Ultrafast Laser ◽  
Direct Writing ◽  
Laser Direct Writing ◽  
Transparent Materials

Form birefringence induced in multicomponent glass by femtosecond laser direct writing

2016 ◽  
Vol 41 (12) ◽  
pp. 2739 ◽  
Author(s):  
Jing Cao ◽  
Léo Mazerolles ◽  
Matthieu Lancry ◽  
Denis Solas ◽  
François Brisset ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Direct Writing ◽  
Laser Direct Writing ◽  
Form Birefringence ◽  
Multicomponent Glass

Formation of negative-index-change waveguide lenses in LiNbO_3 by using ion milling

1988 ◽  
Vol 13 (12) ◽  
pp. 1141 ◽  
Author(s):  
T. Q. Vu ◽  
J. A. Norris ◽  
C. S. Tsai
Keyword(s):  
Negative Index ◽  
Ion Milling ◽  
Index Change

Tuning of integrated optical component using UV-induced negative index change

1999 ◽  
Vol 35 (3) ◽  
pp. 236 ◽  
Author(s):  
M. Aslund ◽  
J. Canning ◽  
M. Bazylenko
Keyword(s):  
Optical Component ◽  
Negative Index ◽  
Index Change ◽  
Integrated Optical

The Effect of Laser Heating on Optical Properties of Germania Doped Silica Optical Waveguides

1986 ◽  
Vol 88 ◽  
Author(s):  
E. M. Starr ◽  
N. Nourshargh ◽  
J. S. McCormack
Keyword(s):  
Refractive Index ◽  
Optical Properties ◽  
Laser Heating ◽  
Optical Waveguides ◽  
Xps Analysis ◽  
Direct Writing ◽  
Silica Films ◽  
Index Change ◽  
Uv Absorption Spectroscopy ◽  
Integrated Optical

ABSTRACTWe report the use of CO2 laser heating for inducing an increase in the refractive index of germania doped silica films. UV absorption spectroscopy and XPS analysis have confirmed that the index change is a result of GeO2 being reduced to GeO. The technique has been successfully used for the direct writing of integrated optical strip waveguides.

scholarly journals Femtosecond laser direct writing of diffraction grating and its refractive index change in chalcogenide As2Se3 film

2019 ◽  
Vol 27 (21) ◽  
pp. 30090 ◽  
Author(s):  
Wenqiang Ma ◽  
Leilei Wang ◽  
Peiqing Zhang ◽  
Wei Zhang ◽  
Baoan Song ◽  
...  
Keyword(s):  
Refractive Index ◽  
Femtosecond Laser ◽  
Diffraction Grating ◽  
Refractive Index Change ◽  
Direct Writing ◽  
Laser Direct Writing ◽  
Index Change
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