SIMPLE PHASE-TRACKING MEASUREMENT TECHNIQUE FOR MULTICHANNEL BRAGG CELLS

Authors
  1. Lee, J.P.Y.
Corporate Authors
Defence Research Establishment Ottawa, Ottawa ONT (CAN)
Abstract
A simple and accurate phase-tracking measurement technique for multichannel Bragg cells is presented. The procedure is carried out by illuminating two adjacent channels at a time and then comparing the relative positions of the diffraction fringe patterns in the Fourier plane to obtain the relative phase distribution. The application of this technique is demonstrated using a five-channel Bragg cell.
Date of publication
15 Aug 1988
Number of Pages
8
Reprinted from
Optical Engineering, vol 27, no 8, 1988, p 677-683
DSTKIM No
89-00213
CANDIS No
58158
Format(s):
Hardcopy;Originator's fiche received by DSIS

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