This paper presents an approach to enhance the conversion efficiency of subnanosecond
pulse duration microlaser-pumped optical parametric generators (OPGs) tunable from near …

We directly measured phase-matching directions of second harmonic, sum, and difference
frequency generations in the Langatate La 3 Ga 5.5 Ta 0.5 O 14 (LGT) uniaxial crystal. The …

Temperature tuning of CdSe optical parametric oscillators (OPO's) is studied by pum**
with the 1.8645-µm signal and 2.4793-µm idler outputs of a Nd: YAG laser-pumped …

A brief review of the features of the defect structure and studies of the luminescent properties
of nonlinear optical lithium niobate crystals of various compositions and genesis was given …

We have established that relatively simple calculations of the Coulomb interaction in the
lattice of doped lithium niobate (LN, LiNbO3) can confirm the physical properties of real …

A compositionally homogeneous nonlinear optical single crystal of double-doped LiNbO3:
Gd3+ (0.003): Mg2+ (0.65 wt.%) was obtained. Fine features of the LiNbO3: Gd3+ (0.003) …

LiNbO 3 crystal with a lithium composition gradient of Li/Nb= 0.8 wt%/cm (Li 0.97.. 1.01 Nb
1.03.. 0.99 O 3) were obtained. A monotonic change in the edge of the UV absorption edge …

We proposed and investigated a refinement of technology for obtaining Mg-doped LiNbO3
(LN) crystals by co-do** it with B. LN: Mg (5.0 mol%) is now the most widely used material …

We report the implementation of a singly resonant optical parametric oscillator using a 5%
MgO: PPLN partial cylinder pumped by a sub-nanosecond microchip laser emitting 1064 …

Large-aperture periodically poled Mg-doped LiNbO_3 device using X-axis Czochralski-
grown MgLN crystal was proposed to avoid a laser-beam distortion problem. Availability of …