DPSS laser hosted on a THS

2007 ◽  
Author(s):  
Maurizio Checchetti
Keyword(s):  
Dpss Laser

scholarly journals Improvement in the diffraction efficiency of a polymer using an ionic liquid

2018 ◽  
Vol 83 (2) ◽  
pp. 213-220
Author(s):  
Sung Kim ◽  
Pankaj Attri ◽  
In Kim
Keyword(s):  
Diffraction Efficiency ◽  
Information Storage ◽  
Polymer Mixture ◽  
Dihydrogen Phosphate ◽  
Storage Devices ◽  
Dpss Laser ◽  
Photosensitive Polymer ◽  
Diode Pumped ◽  
First Time ◽  
532 Nm

In this paper, photosensitive materials for information storage devices are presented. The polymers were prepared using surface relief-grating (SRG) fabrication with a diode-pumped solid-state (DPSS) laser of 532 nm, and the diffraction efficiency (DE) of the polymers were assessed with a low-power DPSS laser at 633 nm. However, the diffraction efficiency of the azo-functionalized epoxy-based polymer was low, even after 15 min of exposure. To improve the efficiency and reduce the time it takes for the DE measurements of the photosensitive polymer, the polymer was combined ionic liquids (ILs). Various ILs, i.e., 1-methylimidazolium chloride ([Mim]Cl) from the imidazolium family of ILs and diethylammonium dihydrogen phosphate (DEAP), triethylammonium 4-aminotoluene-3-sulfonic acid (TASA) and tributylmethylammonium methyl sulphate (TBMS) from the ammonium family of ILs, were investigated. For the first time, it was observed that DE dramatically increased the DEAP?polymer mixture in 4 min compared to the polymer (alone) and other polymer?IL mixtures. Therefore, DEAP IL could help improve the efficiency of DE measurements in a shorter time.

Single frequency monolithic green DPSS laser

2010 ◽  
Author(s):  
Jaroslaw Z. Sotor ◽  
Arkadiusz J. Antończak ◽  
Krzysztof M. Abramski
Keyword(s):  
Single Frequency ◽  
Dpss Laser

A simple DPSS laser setup and experiments for undergraduates

2016 ◽  
Vol 38 (1) ◽  
pp. 014004 ◽  
Author(s):  
Antje Bergmann ◽  
Sandra Kircher ◽  
Dominik Setzler ◽  
Miriam Gerharz ◽  
Carsten Rockstuhl
Keyword(s):  
Dpss Laser ◽  
Laser Setup

Formation of grooves in SiO 2 coated silicon using femtosecond ytterbium DPSS laser

2008 ◽  
Author(s):  
Andrius Melninkaitis ◽  
Tadas Balčiūnas ◽  
Valdas Sirutkaitis ◽  
Valdemaras Juzumas ◽  
Julius Janušonis ◽  
...  
Keyword(s):  
Dpss Laser

Experimental and numerical analysis of crack-free DPSS laser dicing of borosilicate glass

2015 ◽  
Vol 119 (2) ◽  
pp. 559-569 ◽  
Author(s):  
Guillaume Savriama ◽  
Nadjib Semmar ◽  
Laurent Barreau ◽  
Chantal Boulmer-Leborgne
Keyword(s):  
Numerical Analysis ◽  
Borosilicate Glass ◽  
Dpss Laser

Fabrication of microstructures on nickel alloy by DPSS laser ablation technique for lab-on-chip applications

2010 ◽  
Author(s):  
Qiuping Chen ◽  
Qiuling Chen ◽  
Gabriele Maccioni ◽  
Sergio Ferrero ◽  
Luciano Scaltrito ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Nickel Alloy ◽  
Lab On Chip ◽  
Ablation Technique ◽  
Dpss Laser ◽  
On Chip ◽  
Laser Ablation Technique
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