scholarly journals Impacts of SiO2 planarization on optical thin film properties and laser damage resistance

2016 ◽  
Author(s):  
T. Day ◽  
H. Wang ◽  
E. Jankowska ◽  
B. A. Reagan ◽  
J. J. Rocca ◽  
...  
Keyword(s):  
Thin Film ◽  
Laser Damage ◽  
Film Properties ◽  
Damage Resistance ◽  
Optical Thin Film

Multiple pulse laser damage to optical thin-film coatings

Vacuum ◽  
1991 ◽  
Vol 42 (16) ◽  
pp. 1088
Author(s):  
Li Zhongya ◽  
Li Chengfu ◽  
Guo Juping
Keyword(s):  
Thin Film ◽  
Pulse Laser ◽  
Laser Damage ◽  
Optical Thin Film ◽  
Multiple Pulse ◽  
Film Coatings ◽  
Thin Film Coatings

Multi-shot laser damage effects on Ta2O5/SiO2gradient-index optical thin film

2014 ◽  
Vol 26 (2) ◽  
pp. 22019
Author(s):  
蒲云体 Pu Yunti ◽  
陈松林 Chen Songlin ◽  
乔曌 Qiao Zhao ◽  
刘浩 Liu Hao ◽  
王刚 Wang Gang ◽  
...  
Keyword(s):  
Thin Film ◽  
Laser Damage ◽  
Optical Thin Film

Thermal Conductivity of Aluminum Nitride Thin Films

1990 ◽  
Vol 203 ◽  
Author(s):  
L. J. Shaw-Klein ◽  
S. J. Burns ◽  
S. D. Jacobs
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Laser Damage ◽  
High Oxygen Concentration ◽  
Damage Resistance ◽  
Sapphire Substrates ◽  
Transmission Electron ◽  
Fused Quartz ◽  
Possible Cause ◽  
Film Conductivity

ABSTRACTAnomalously low laser damage resistance thresholds have been observed in many thin film systems. Thermal conductivity values well below bulk have been suggested as a possible cause. A series of reactively sputtered AIN films were deposited on fused quartz and sapphire substrates. Their thermal conductivities were measured using the thermal comparator technique. Important factors contributing to the apparently large thermal resistance in the AIN films include film surfaces, small grain size, and high oxygen concentration. Preferred orientation and columnar morphology also affect film conductivity. Film microstructures were observed by transmission electron microscopy, and correlated with measured values of thermal conductivity.

Laser Damage Resistance of Photo-Thermo-Refractive Glass Bragg Gratings

2004 ◽  
Author(s):  
Leonid B. Glebov ◽  
Larissa N. Glebova ◽  
Vadim I. Smirnov ◽  
Mark Dubinskii ◽  
Larry D. Merkle ◽  
...  
Keyword(s):  
Bragg Gratings ◽  
Laser Damage ◽  
Damage Resistance

Influence of ion beam parameters onto two-dimensional optical thin film thickness distributions deposited by ion beam sputtering

2019 ◽  
Vol 682 ◽  
pp. 109-120 ◽  
Author(s):  
Wjatscheslaw Sakiew ◽  
Stefan Schrameyer ◽  
Marco Jupé ◽  
Philippe Schwerdtner ◽  
Nick Erhart ◽  
...  
Keyword(s):  
Thin Film ◽  
Film Thickness ◽  
Ion Beam ◽  
Two Dimensional ◽  
Ion Beam Sputtering ◽  
Thin Film Thickness ◽  
Optical Thin Film ◽  
Beam Sputtering ◽  
Beam Parameters

scholarly journals Detection of nitroaromatic vapours with diketopyrrolopyrrole thin films: exploring the role of structural order and morphology on thin film properties and fluorescence quenching efficiency

2015 ◽  
Vol 51 (6) ◽  
pp. 1143-1146 ◽  
Author(s):  
Monika Warzecha ◽  
Jesus Calvo-Castro ◽  
Alan R. Kennedy ◽  
Alisdair N. Macpherson ◽  
Kenneth Shankland ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Fluorescence Quenching ◽  
Optical Detection ◽  
Film Properties ◽  
Structural Order ◽  
Quenching Efficiency ◽  
First Time

Sensitive optical detection of nitroaromatic vapours with diketopyrrolopyrrole thin films is reported for the first time.

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