Influence of organic contamination on laser induced damage of multilayer dielectric mirrors by subpicosecond laser pulses

2014 ◽  
Author(s):  
O. Favrat ◽  
M. Sozet ◽  
I. Tovena-Pécault ◽  
L. Lamaignère ◽  
J. Néauport
Keyword(s):  
Laser Pulses ◽  
Organic Contamination ◽  
Dielectric Mirrors ◽  
Laser Induced Damage ◽  
Multilayer Dielectric

Impact of organic contamination on 1064-nm laser-induced damage threshold of dielectric mirrors

2006 ◽  
Author(s):  
A. Pereira ◽  
J.-G. Coutard ◽  
S. Becker ◽  
I. Tovena ◽  
P. Bouchut ◽  
...  
Keyword(s):  
Damage Threshold ◽  
Organic Contamination ◽  
Dielectric Mirrors ◽  
Laser Induced Damage

scholarly journals Laser-induced damage in multilayer dielectric gratings due to ultrashort laser pulses

1995 ◽  
Author(s):  
Bruce W. Shore ◽  
Brent C. Stuart ◽  
Michael D. Feit ◽  
Alexander M. Rubenchik ◽  
Michael D. Perry
Keyword(s):  
Laser Pulses ◽  
Ultrashort Laser Pulses ◽  
Dielectric Gratings ◽  
Laser Induced Damage ◽  
Ultrashort Laser ◽  
Multilayer Dielectric

Laser-induced damage of multilayer dielectric gratings with picosecond laser pulses under vacuum and air

2015 ◽  
Vol 73 ◽  
pp. 39-43 ◽  
Author(s):  
Fanyu Kong ◽  
Yunxia Jin ◽  
Haopeng Huang ◽  
Hong Zhang ◽  
Shijie Liu ◽  
...  
Keyword(s):  
Picosecond Laser ◽  
Laser Pulses ◽  
Dielectric Gratings ◽  
Picosecond Laser Pulses ◽  
Laser Induced Damage ◽  
Multilayer Dielectric

scholarly journals High laser induced damage threshold photoresists for nano-imprint and 3D multi-photon lithography

Nanophotonics ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Elmina Kabouraki ◽  
Vasileia Melissinaki ◽  
Amit Yadav ◽  
Andrius Melninkaitis ◽  
Konstantina Tourlouki ◽  
...  
Keyword(s):  
Nanoimprint Lithography ◽  
Three Dimensional ◽  
Damage Threshold ◽  
Laser Pulses ◽  
Intense Laser ◽  
Optical Elements ◽  
Photonic Circuits ◽  
Future Production ◽  
Intense Laser Pulses ◽  
Laser Induced Damage

Abstract Optics manufacturing technology is predicted to play a major role in the future production of integrated photonic circuits. One of the major drawbacks in the realization of photonic circuits is the damage of optical materials by intense laser pulses. Here, we report on the preparation of a series of organic–inorganic hybrid photoresists that exhibit enhanced laser-induced damage threshold. These photoresists showed to be candidates for the fabrication of micro-optical elements (MOEs) using three-dimensional multiphoton lithography. Moreover, they demonstrate pattern ability by nanoimprint lithography, making them suitable for future mass production of MOEs.

scholarly journals Laser-induced damage thresholds of ultrathin targets and their constraint on laser contrast in laser-driven ion acceleration experiments

2020 ◽  
Vol 8 ◽  
Author(s):  
Dahui Wang ◽  
Yinren Shou ◽  
Pengjie Wang ◽  
Jianbo Liu ◽  
Zhusong Mei ◽  
...  
Keyword(s):  
Damage Threshold ◽  
Wide Band ◽  
Laser Pulses ◽  
Laser Damage Threshold ◽  
Single Shot ◽  
Bulk Materials ◽  
Free Standing ◽  
Wide Band Gap ◽  
Different Types ◽  
Laser Induced Damage

Abstract Single-shot laser-induced damage threshold (LIDT) measurements of multi-type free-standing ultrathin foils were performed in a vacuum environment for 800 nm laser pulses with durations τ ranging from 50 fs to 200 ps. The results show that the laser damage threshold fluences (DTFs) of the ultrathin foils are significantly lower than those of corresponding bulk materials. Wide band gap dielectric targets such as SiN and formvar have larger DTFs than semiconductive and conductive targets by 1–3 orders of magnitude depending on the pulse duration. The damage mechanisms for different types of targets are studied. Based on the measurement, the constrain of the LIDTs on the laser contrast is discussed.

scholarly journals Laser-induced damage of intrinsic and extrinsic defects by picosecond pulses on multilayer dielectric coatings for petawatt-class lasers

2016 ◽  
Vol 56 (1) ◽  
pp. 011008 ◽  
Author(s):  
Raluca A. Negres ◽  
Christopher W. Carr ◽  
Ted A. Laurence ◽  
Ken Stanion ◽  
Gabe Guss ◽  
...  
Keyword(s):  
Picosecond Pulses ◽  
Dielectric Coatings ◽  
Laser Induced Damage ◽  
Extrinsic Defects ◽  
Multilayer Dielectric

Aging studies of sol-gel-derived thin film single-layer and multilayer dielectric mirrors

2001 ◽  
Author(s):  
Hazel A. McInnes ◽  
Nicholas J. Bazin ◽  
James E. Andrew ◽  
A. J. Morris
Keyword(s):  
Thin Film ◽  
Sol Gel ◽  
Single Layer ◽  
Aging Studies ◽  
Dielectric Mirrors ◽  
Multilayer Dielectric

scholarly journals Impact of storage induced outgassing organic contamination on laser induced damage of silica optics at 351 nm

2009 ◽  
Vol 17 (21) ◽  
pp. 18703 ◽  
Author(s):  
K. Bien-Aimé ◽  
C. Belin ◽  
L. Gallais ◽  
P. Grua ◽  
E. Fargin ◽  
...  
Keyword(s):  
Organic Contamination ◽  
Laser Induced Damage
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