Growth and anisotropic studies on potential nonlinear optical crystal imidazole–imidazolium picrate monohydrate (IIP) in different orientations for NLO device fabrications

Growth, spectral, anisotropic, second and third order nonlinear optical studies on potential nonlinear optical crystal anilinium perchlorate (AP) for NLO device fabrications

“…The SHG efficiency has been shown to depend strongly on the particle size [28]. The continuous increase of SHG with increase of particle size and gets saturated confirms the phase matching behavior of the material [9]. Only those materials exhibiting a phase matching behaviour are grown into single crystals of large size for NLO applications [29].…”

“…2. The plot of solubility vs temperature exhibit a positive slope which is suitable for the growth of crystals both by slow cooling and slow evaporation methods [9].…”

Investigation of Structural, Spectral, Optical and Thermal properties in Grown Pure Bis Thiourea Zinc Acetate (BTZA)

“…The optical band gap of BTZA crystal is found to be 4.3eV and is shown in the figure 6. The lower absorption and high optical band gap is most desirable for UV tunable laser materials [13].…”

Growth, optical, thermal, mechanical and dielectric studies of sodium succinate hexahydrate (β phase) single crystal: A promising third order NLO material

“…(18) and the first order elastic stiffness coefficient C 11 was derived using Wooster's empirical relation [31] Eq. (19). The calculated mechanical parameters such as K 1, K 2 , H v , K c , B i , s v and C 11 were given in Table 4 and it is evident from C 11 (first order elastic coefficient) that the binding forces between the ions are quite strong and the mechanical strength of material was estimated to be sufficiently large enough to withstand the stresses developed locally in the materials.…”