Title :
Polarization characteristics of two-beam coupling on reflection holographic grating in
Author :
Shaganova, E.A. ; Burimov, N.I. ; Shandarov, S.M. ; Kargin, Yu.F. ; Egorysheva, A.V. ; Volkov, V.V.
Abstract :
We present the results of an experimental research of the polarization dependences for two-beam interaction on a reflection grating in the crystals of bismuth titanate (Bi/sub12/TiO:Ca). The experiments were performed by using the semiconductor (/spl lambda/ = 660 nm), He-Ne (/spl lambda/ = 633 nm) and CuBr (/spl lambda/ = 578,2 nm) lasers. Maximum values of exponential gain coefficient /spl Gamma/ for each experiment have compounded /spl Gamma/ = 0,833 cms /sup 1/, /spl Gamma/ = 2.443 cms /sup 1/ and /spl Gamma/=2,037 cms /sup 1/, accordingly
Keywords :
Absorption; Bismuth; Collision mitigation; Crystals; Geometrical optics; Gratings; Holography; Laser beams; Optical polarization; Reflection;
Conference_Titel :
Electronic Instrument Engineering Proceedings, 2004. APEIE 2004. 2004 7th International Conference on Actual Problems of
Conference_Location :
Novosibirsk, Russia
Print_ISBN :
0-7803-8476-8
