Effects induced by 4.7eV UV laser irradiation on pure silica core multimode optical fibers investigated by in situ optical absorption measurements

2011 ◽  
Vol 357 (8-9) ◽  
pp. 1985-1988 ◽  
Author(s):  
Fabrizio Messina ◽  
Francesco Comandè ◽  
Marco Cannas
Keyword(s):  
Optical Absorption ◽  
Laser Irradiation ◽  
Optical Fibers ◽  
Uv Laser ◽  
Pure Silica ◽  
Silica Core ◽  
Absorption Measurements

Transient optical absorption in pulsed-X-ray-irradiated pure-silica-core optical fibers: Influence of self-trapped holes

2006 ◽  
Vol 352 (23-25) ◽  
pp. 2637-2642 ◽  
Author(s):  
S. Girard ◽  
D.L. Griscom ◽  
J. Baggio ◽  
B. Brichard ◽  
F. Berghmans
Keyword(s):  
Optical Absorption ◽  
Optical Fibers ◽  
X Ray ◽  
Pure Silica ◽  
Silica Core

In situ monitoring the role of citrate in chemical bath deposition of PbS thin films

CrystEngComm ◽  
2016 ◽  
Vol 18 (1) ◽  
pp. 149-156 ◽  
Author(s):  
Sucheta Sengupta ◽  
Maayan Perez ◽  
Alexander Rabkin ◽  
Yuval Golan
Keyword(s):  
Thin Films ◽  
Light Scattering ◽  
Optical Absorption ◽  
Chemical Bath Deposition ◽  
Trisodium Citrate ◽  
In Situ Monitoring ◽  
Cluster Mechanism ◽  
Absorption Measurements

We report the formation of size tunable PbS nanocubes induced by the presence of trisodium citrate during growth of PbS thin films by chemical bath deposition. The presence of citrate induces growth by the cluster mechanism which is monitored by XRD and HRSEM, along with real time light scattering and optical absorption measurements.

Comparative Study of Pulsed X-Ray and$gamma$-Ray Radiation-Induced Effects in Pure-Silica-Core Optical Fibers

2006 ◽  
Vol 53 (4) ◽  
pp. 1756-1763 ◽  
Author(s):  
S. Girard ◽  
B. Brichard ◽  
J. Baggio ◽  
F. Berghmans ◽  
M. Decre
Keyword(s):  
Comparative Study ◽  
Optical Fibers ◽  
Gamma Ray ◽  
X Ray ◽  
Pure Silica ◽  
Radiation Induced ◽  
Silica Core

Radiation Effects on Pure Silica Core Optical Fibers by γ-Rays: Relation between 2 eV Band and Non-Bridging Oxygen Hole Centers

1986 ◽  
Vol 25 (Part 1, No. 3) ◽  
pp. 464-468 ◽  
Author(s):  
Kaya Nagasawa ◽  
Yutaka Hoshi ◽  
Yoshimichi Ohki ◽  
Kichinosuke Yahagi
Keyword(s):  
Optical Fibers ◽  
Radiation Effects ◽  
Pure Silica ◽  
Oxygen Hole ◽  
Γ Rays ◽  
Silica Core ◽  
Hole Centers

Growth and High Pressure Investigation of (C60)n@SWNT

2012 ◽  
Vol 442 ◽  
pp. 26-30
Author(s):  
Yong Gang Zou ◽  
Xiao Hui Ma ◽  
Quan Lin Shi ◽  
Guo Jun Liu ◽  
Qing Xue Sui ◽  
...  
Keyword(s):  
High Pressure ◽  
Laser Irradiation ◽  
Diamond Anvil Cell ◽  
Pressure Effects ◽  
Diffusion Method ◽  
Uv Laser ◽  
One Dimensional ◽  
Diamond Anvil ◽  
830 Nm Laser

The (C60)n@SWNT (peapod) samples were prepared by vapor diffusion method. We performed the high pressure Raman measurements on the peapod samples by using a Mao-Bell type diamond anvil cell (DAC). In the In situ high pressure experiments, the peapod samples were exposed under UV laser line irradiation. The polymerization of C60 molecules in SWNT cave under both laser irradiation and pressure effects has been studied. The Raman spectra of the released samples from high pressure indicated that C60s form one-dimensional orthorhombic polymer. For the Raman measurements, two different excitation wavelengths were used, 325 nm laser and 830 nm laser.

Enhanced Radiation Resistance of Pure-Silica-Core Polarization-Maintaining PANDA Optical Fibers

2019 ◽  
Vol 31 (17) ◽  
pp. 1413-1416
Author(s):  
Alexander L. Tomashuk ◽  
Pavel F. Kashaykin ◽  
Irina S. Azanova ◽  
Yulia O. Sharonova ◽  
Elena A. Pospelova ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Radiation Resistance ◽  
Core Polarization ◽  
Pure Silica ◽  
Polarization Maintaining ◽  
Silica Core
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