TY - JOUR
AU - Rezvov, Yu. G.
AB - Abstract The subject of investigation is the formation of a highly efficient multiple-beam diffraction field resulting from acoustooptic diffraction by a periodically modulated acoustic wave and acoustic signal composed of a set of independently generated equidistant frequency components. Conditions for minimization of optical losses associated with higher diffraction orders are analyzed. A highly efficient multiple-beam diffraction field is formed by optimizing the phases and amplitudes of signal independent components. A technique of acoustooptic measurements at a high laser radiation intensity is developed, and the basics of the theory are verified experimentally. An attempt to split the power of a laser beam propagating through an optical fiber into seven channels of equal intensities is realized with a net efficiency of 80%.
TI - Efficient multiple-beam Bragg acoustooptic diffraction with phase optimization of a multifrequency acoustic wave
JF - "Technical Physics"
DO - 10.1134/S1063784207080154
DA - 2007-08-01
UR - https://www.deepdyve.com/lp/springer-journals/efficient-multiple-beam-bragg-acoustooptic-diffraction-with-phase-MI7ANResq7
SP - 1053
EP - 1060
VL - 52
IS - 8
DP - DeepDyve
ER -