Abstract
In this Letter, we present a direct writing technique for two-dimensional periodic volume Bragg gratings (VBGs) in fused silica based on the phase mask technology, ultrashort laser pulses, and three-beam interference. An algorithm to predict the grating pattern and its diffraction behavior under collimated, spectral broad illumination is developed. The predicted data are in good agreement with the measurements.
© 2015 Optical Society of America
Full Article | PDF ArticleMore Like This
Daniel Richter, Malte P. Siems, Wilko J. Middents, Maximilian Heck, Thorsten A. Goebel, Christian Matzdorf, Ria G. Krämer, Andreas Tünnermann, and Stefan Nolte
Opt. Lett. 42(3) 623-626 (2017)
Lauris Talbot, Daniel Richter, Maximilian Heck, Stefan Nolte, and Martin Bernier
Opt. Lett. 45(13) 3625-3628 (2020)
Lauris Talbot and Martin Bernier
Opt. Lett. 48(7) 1954-1957 (2023)