Angular filtering by volume Bragg grating in photothermorefractive glass for nanosecond laser pulse
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DOI: 10.3788/col201917.040501
Abstract: The two-dimensional angular filter based on volume Bragg gratings in photothermorefractive glass for a nanosecond (ns) laser pulse is demonstrated. The experimental results show that the near-field beam quality of the laser pulse was effectively… read more here.
Keywords: volume bragg; nanosecond laser; photothermorefractive glass; laser ... See more keywords