Efficient refractive-index modification of fused silica by a resonance-photoionization-like process using F_2 and KrF excimer lasers

2002 ◽  
Vol 27 (5) ◽  
pp. 330 ◽  
Author(s):  
Kotaro Obata ◽  
Koji Sugioka ◽  
Toshimitsu Akane ◽  
Katsumi Midorikawa ◽  
Naoko Aoki ◽  
...  
Keyword(s):  
Refractive Index ◽  
Fused Silica ◽  
Excimer Lasers

Pulsed 157 nm VUV induced refractive index modification of optical fibres and planar fused silica

2002 ◽  
Vol 186 (1-4) ◽  
pp. 583-587 ◽  
Author(s):  
P.E. Dyer ◽  
A.-M. Johnson ◽  
H.V. Snelling ◽  
C.D. Walton
Keyword(s):  
Refractive Index ◽  
Fused Silica ◽  
Optical Fibres

Waveguide Capillary Cell for Low-Refractive-Index Liquids

1997 ◽  
Vol 51 (10) ◽  
pp. 1554-1558 ◽  
Author(s):  
Robert Altkorn ◽  
Ilia Koev ◽  
Amos Gottlieb
Keyword(s):  
Refractive Index ◽  
Thin Layer ◽  
Reflection Loss ◽  
Total Internal Reflection ◽  
Visible Region ◽  
Fused Silica ◽  
Internal Reflection ◽  
Silica Tube ◽  
Transparent Liquid ◽  
Low Refractive Index

We describe a waveguide capillary cell based on a fused-silica tube coated externally with a thin layer of a low-refractive-index ( n = 1.31) fluoropolymer. When filled with a transparent liquid of refractive index greater than that of the fluoropolymer, the cell is capable of transmitting light through total internal reflection. Loss below 1 dB/m is demonstrated throughout much of the visible region for a 530-μm-i.d., 660-μm-o.d. cell filled with water.

Photochemical Lamination of Low Refractive Index Transparent SiO2 Film at Room Temperature for Antireflection Coating

2002 ◽  
Vol 750 ◽  
Author(s):  
Y. Ogawa ◽  
M. Murahara
Keyword(s):  
Refractive Index ◽  
Room Temperature ◽  
Antireflection Coating ◽  
Sio2 Film ◽  
Fused Silica ◽  
Photochemical Reactions ◽  
Atom Density ◽  
Reflection Of Light ◽  
Fused Silica Glass ◽  
Low Refractive Index

ABSTRACTA transparent low refractive index SiO2 film laminated on a glass substrate at room temperature by photochemical reactions with the Xe2* excimer lamp (172nm). This SiO2 film grown on the fused silica glass was proved to avoid reflection of light.A refractive index of the SiO2 film was 1.36. After annealing the film for one hour at 200 degrees centigrade, the refractive index increased to 1.42. The refractive index increased as the F atom density in the SiO 2 film decreased.

Refractive index variations in proton‐bombared fused silica

1974 ◽  
Vol 24 (10) ◽  
pp. 511-513 ◽  
Author(s):  
H. M. Presby ◽  
W. L. Brown
Keyword(s):  
Refractive Index ◽  
Fused Silica

scholarly journals Nonlinear refractive index of fs-laser-written waveguides in fused silica

2006 ◽  
Vol 14 (6) ◽  
pp. 2151 ◽  
Author(s):  
Dominik Blömer ◽  
Alexander Szameit ◽  
Felix Dreisow ◽  
Thomas Schreiber ◽  
Stefan Nolte ◽  
...  
Keyword(s):  
Refractive Index ◽  
Nonlinear Refractive Index ◽  
Fused Silica ◽  
Fs Laser
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