Experimental investigation of phase self-locking in a neodymium laser with a retroreflecting mirror and an angle selector

Gerasimov, V B; Zaika, B M; Иванов, А. Е.; Lyubimov, V. V.; Makarov, N. A.; Pel'tikhin, O A

doi:10.1070/qe1987v017n05abeh008982

Cited by 3 publications

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“…The characteristics of the radiation emitted by a laser array can be investigated by determination of the spectrum and losses experienced by the collective modes of the array, and also of the sensitivity of these modes to the precision of alignment of the optical components and to the scatter of the parameters of the individual active elements. (1) When the spatial filter is located at the reproduction distance z = a2A, the expression for M can be reduced to M(n, n') = (1 /2)ir f dqcos (q(n n')) M(q), (2) where M(q)= (f(r))2t(r ' \t1r + 2) 2)' a is a translation vector of the array of ends, whereas t is a function describing the spatial filter transmission (Fig. 6, so that we shall concentrate our attention on the characteristics of the new method.…”

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<title>Use of a spatial filter for phase locking of a laser array</title>

et al. 1993

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An experimental investigation was made of a new method for phase locking of a periodic laser array. The advantages of the method include an afocal position of a spatial filter and the ease of variation of the coefficient representing the coupling between the lasers in the array, which makes it possible to select the optimal value of this coefficient to ensure the highest total radiation power. C(s)(n)= Asste(S1)(n) Si SPIE Vol. 2109 / 101 Downloaded From: http://proceedings.spiedigitallibrary.org/ on 06/24/2016 Terms of Use: http://spiedigitallibrary.org/ss/TermsOfUse.aspx

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“…When the spatial filter is located at the reproduction distance z =a2A, the expression for M can be reduced to M(n, n') = ( 1 /2)it f dqcos (q(n -n')) M(q), (2) where…”

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<title>Use of a spatial filter for phase locking of a laser array</title>

et al. 1993

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Radiation emitted by optically coupled lasers

Likhanskiǐ¹,

Napartovich²

1990

Sov. Phys. Usp.

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Improvements are made on an earlier study of the effect of N N bound states on the NN optical potential and the subsequent changes in the predicted widths of such bound states. These improvements include a more thorough search for the best form of optical potential when N N bound states are present, the effect of two bound states on a particular incident channel and, finally, a relativistic treatment of the pion.

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