1986
DOI: 10.1364/josab.3.001492
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Beam combination by stimulated Brillouin scattering

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Cited by 33 publications
(4 citation statements)
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“…The DFWM method maintains the phase of the reflected beam, but when it is applied to beam combination, the optical system becomes very complicated. Many studies have focused on phase locking of the reflected beam from an SBS-PCM [16][17][18][19] . They are mostly classified as the back-seeding method [16] and the focal point overlapping method [17,18] .…”
Section: High-power Coherent Beam Combination Lasermentioning
confidence: 99%
See 1 more Smart Citation
“…The DFWM method maintains the phase of the reflected beam, but when it is applied to beam combination, the optical system becomes very complicated. Many studies have focused on phase locking of the reflected beam from an SBS-PCM [16][17][18][19] . They are mostly classified as the back-seeding method [16] and the focal point overlapping method [17,18] .…”
Section: High-power Coherent Beam Combination Lasermentioning
confidence: 99%
“…Many studies have focused on phase locking of the reflected beam from an SBS-PCM [16][17][18][19] . They are mostly classified as the back-seeding method [16] and the focal point overlapping method [17,18] . In the back-seeding method, the phase of an SBS wave follows the phase of a back-seeding beam so that the phase conjugation property disappears.…”
Section: High-power Coherent Beam Combination Lasermentioning
confidence: 99%
“…La combinaison de faisceaux par diffusion Brillouin stimulée a été observée en propagation libre par différents auteurs [Rockwell et Giuliano, 1986;Valley et al, 1986;Moyer et al, 1988].…”
Section: Beam Cleanup Par Effet Brillouin Dans Des Fibresunclassified
“…For coherent beam combination, the phase of the SBS wave should be locked as the phase of the SBS wave is inherently random, because the SBS is generated from the acoustic noise [35]. Therefore, the researchers working on the beam combined laser have developed the phase locking techniques such as beam overlapping foci [9][10][11][12][13][14][15][16][17], backseeding [17,18] or Brillouin enhanced four-wave mixing techniques [19,20]. However, the back-seeding technique destructs the phase conjugation, and the overlapping foci and the four-wave mixing techniques cannot be applied to the many-beam combination over 10 due to the complicated optical setup and the limit of the damage of the SBS medium.…”
Section: Introductionmentioning
confidence: 99%