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Chirped Bragg Grating for Beam Combining and Moiré Spectral Filtering

Authors :
Vadim Smirnov
Boris Ya Zel'dovich
Leon B. Glebov
Sergiy Kaim
Source :
Frontiers in Optics 2015.
Publication Year :
2015
Publisher :
OSA, 2015.

Abstract

Chirped Bragg Grating (CBG) at tilted incidence is shown producing wavelength-dependent transverse beam stretching allowing for spectroscopy and spectral beam combining. Moire patterned CBG at normal incidence is shown producing spectral comb filter.

Subjects

Subjects :
Materials science
business.industry
Physics::Optics
Moiré pattern
Optics
Fiber Bragg grating
Physics::Accelerator Physics
Physics::Atomic Physics
Spatial frequency
Reflection coefficient
business
Comb filter
Spectroscopy
Refractive index
Beam (structure)

Details

Database :
OpenAIRE
Journal :
Frontiers in Optics 2015
Accession number :
edsair.doi...........da37797f397c15899d8408724916c0fc
Full Text :
https://doi.org/10.1364/fio.2015.fth2c.2
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