Showing papers on "Fiber Bragg grating published in 1968"
TL;DR: In this paper, it was shown that a frequency doubled part of the laser beam was reflected from the Lippman plate at the Bragg angle, and a phase grating was formed.
Abstract: It is postulated that in a saturable dye absorber used for giant pulse laser switching a phase grating is formed. To prove this experimentally a frequency doubled part of the laser beam was reflected from this ``Lippman plate'' at the Bragg angle.
18 citations