Visible and infrared
dispersion of the refractive indices in periodically poled and
single domain Nd:Mg:LiNbO3 crystals
G.K. Kitaeva A1, I.I. Naumova A1,
A.A. Mikhailovsky A1, P.S. Losevsky A1,
A.N. Penin A1
A1 Department of Physics, Moscow State
University, 119899, Moscow, Russia (Fax: +7-95/939-3113,
E-mail: postmast@spr.phys.msu.su) RU
Abstract:
3 crystals are measured in the transparency region (with
the accuracy ±0.0002) and for the upper phonon polariton
branch (with the accuracy ±0.003–±0.05), from 0.44 µm up
to 10.5 µm. The method of spontaneous parametric light
scattering is used for measurement of the ordinary refractive
index dispersion in the mid-infrared region and for
determination of the domain grating period d=5.6±0.2 µm
in the periodically-poled crystal.
Keywords:
PACS: 78.20.Ci; 77.84.Dy; 42.65.-k
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Forward Links:
- Kitaeva, G. Kh. (2002) Cascaded
coherent Stokes Raman scattering in LiNbO3:Mg crystals under
excitation of small polarons and phonon polaritons.
Journal of Raman Spectroscopy 33(11-12)
- Kitaeva, G.
Kh. (2005) Characterization of nonlinear optical
superlattices by means of ω-k spectroscopy. Journal of
Raman Spectroscopy 36(2)
- Morozov, E
Yu (2003) Consecutive parametric interactions of
light waves with aliquant frequencies. Journal of Optics
A Pure and Applied Optics 5(3)
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