Dual wavelength laser-induced damage threshold measurements of alumina/silica and hafnia/silica ultraviolet antireflective coatings

2015 ◽  
Vol 55 (1) ◽  
pp. 104 ◽  
Author(s):  
Marius Mrohs ◽  
Lars Jensen ◽  
Stefan Günster ◽  
Thimotheus Alig ◽  
Detlev Ristau
Keyword(s):  
Damage Threshold ◽  
Dual Wavelength ◽  
Antireflective Coatings ◽  
Dual Wavelength Laser ◽  
Laser Induced Damage

Laser-induced damage threshold of nanoporous single-layer ALD antireflective coatings

2018 ◽  
Author(s):  
Thomas Gischkat ◽  
Roelene Botha ◽  
Igor Stevanovic ◽  
Andreas Bächli ◽  
Adriana Szeghalmi ◽  
...  
Keyword(s):  
Single Layer ◽  
Damage Threshold ◽  
Antireflective Coatings ◽  
Laser Induced Damage

scholarly journals Glass fibers for stimulated Brillouin scattering and phase conjugation

2007 ◽  
Vol 25 (1) ◽  
pp. 15-21 ◽  
Author(s):  
STEFAN MEISTER ◽  
THOMAS RIESBECK ◽  
HANS J. EICHLER
Keyword(s):  
Brillouin Scattering ◽  
Phase Conjugation ◽  
Glass Fibers ◽  
Stimulated Brillouin Scattering ◽  
Damage Threshold ◽  
Front Face ◽  
Antireflective Coatings ◽  
Core Diameter ◽  
Laser Induced Damage ◽  
Stimulated Brillouin

Stimulated Brillouin scattering (SBS) and the laser-induced damage threshold (LIDT) in different multimode glass fibers with a core diameter of 200 μm are determined. Antireflective coatings for fiber end-faces with high LIDT are developed, which enhance the SBS reflectivity and reduce unwanted front-face reflections. The morphology of pump- and Stokes-radiation induced damages is investigated using atomic force microscopy.

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