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Relief grating induced by photo-expansion in Ga-Ge-S and Ga-Ge-As-S glasses
(Natl Inst Optoelectronics, 2002-06-01)
We report the fabrication of relief diffraction gratings recorded on a surface of photosensitive Ga10Ge25S65 and Ga5Ge25As5S65 glasses by means of interference of two UV laser beams at 351 nm. The diffraction efficiency ...
Relief grating induced by photo-expansion in Ga-Ge-S and Ga-Ge-As-S glasses
(Natl Inst Optoelectronics, 2002-06-01)
We report the fabrication of relief diffraction gratings recorded on a surface of photosensitive Ga10Ge25S65 and Ga5Ge25As5S65 glasses by means of interference of two UV laser beams at 351 nm. The diffraction efficiency ...
Relief grating induced by photo-expansion in Ga-Ge-S and Ga-Ge-As-S glasses
(2002-01-01)
We report the fabrication of relief diffraction gratings recorded on a surface of photosensitive Ga10Ge25S65 and Ga5Ge25As5S65 glasses by means of interference of two UV laser beams at 351 nm. The diffraction efficiency ...
Analysis of the topography of a Bragg grating in chalcogenide glass
(Elsevier B.V., 2001-09-03)
Relief Bragg gratings were recorded on the surface of Ga-Ge-S glass samples by interference of two UV laser beams at 351 nm, Scanning force microscopy was used to perform a 3D image analysis of the resulting surface ...
Mechanisms of surface-relief gratings formation in layer-by-layer films from azodyes
(2003-09-04)
Surface-relief gratings are photoinscribed on ionically adsorbed layer-by-layer (LBL) films of an azodye, Brilliant Yellow (BY), which was layered alternately with a polyelectrolyte. Photoinscription is performed by impinging ...
Mechanisms of surface-relief gratings formation in layer-by-layer films from azodyes
(2003-09-04)
Surface-relief gratings are photoinscribed on ionically adsorbed layer-by-layer (LBL) films of an azodye, Brilliant Yellow (BY), which was layered alternately with a polyelectrolyte. Photoinscription is performed by impinging ...
DEVELOPED PROFILE OF HOLOGRAPHICALLY EXPOSED PHOTORESIST GRATINGS
(Optical Soc AmerWashingtonEUA, 1995)
Analyses of surface relief gratings inscription in epoxy-azo linear and crosslinked polymers
(John Wiley & Sons Inc, 2017-07-31)
This work evaluates the inscription of surface relief gratings (SRG) in a series of epoxy-azo prepolymers and networks, both based on the same azo chromophore. Variables such as matrix structure (thermoplastic/thermoset), ...
Functional surfaces through the creation of adhesion and charged patterns on azopolymer surface relief gratings
(Elsevier Science, 2019-04)
We show that an azopolymer can be used to create a supramolecular architecture in a parallel process with patterned surface properties. By illuminating with an interference pattern, we created adhesion and charge patterns ...
Relief grating induced by photo-expansion in Ga-Ge-S and Ga-Ge-As-S glasses
(Natl Inst Optoelectronics, 2014)