The YMgB₅O₁₀ crystal preparation and attractive multi-wavelength emission characteristics of doping Nd³⁺ ions

Abstract

YMB and Nd:YMB crystals with excellent physicochemical properties have been grown by TSSG method. The intense multi-wavelength emissions reveal the potential of THz technology.

Linear and Nonlinear Optical Properties of Centrosymmetric Sb4O5SO4 and Noncentrosymmetric Sb4O4(SO4)(OH)2 Induced by Lone Pair Stereoactivity

“…Lasers with different wavelengths are widely applied in both civil and military fields, such as precision manufacturing, laser medicine, remote communication, optoelectronic devices, and so forth. − Nonlinear optical (NLO) materials can achieve the tunable laser output by frequency conversion and are of great interest for scientists. − Over the past few decades, some commercial NLO crystals, such as AgGaX 2 (X = S, Se), , ZnGeP 2 , KTiOPO 4 , KH 2 PO 4 , β-BaB 2 O 4 , LiB 3 O 5 , have been developed. However, with the development of technologies, these crystals cannot satisfy the increasing requirements of frequency conversations in the whole wavelength region.…”

Growth, Optical, and Spectroscopic Properties of Pure and Nd3+-Doped GdSr3(PO4)3 Crystals with Disordered Structure

“…The hardness of Nd:GSP was slightly lower than that of GSP, which might result from the slightly increased bond length after Nd doping. 32 The hardness values of GSP and Nd:GSP crystals are greater than that of the YVO 4 crystal (H M = 5) 33 and less than those of the YAG crystal (H M = 8.5) 34,35 and the Ca 4 YO-(BO 3 ) 3 crystal (H M = 6.5). 36 Transmission Spectrum and Laser Damage Threshold.…”

“…A large band gap is beneficial for obtaining a high LDT and therefore indicates wider application prospects. , The LDT of the GSP crystal was ∼1850 MW/cm 2 , which is shown with the LDT values of other common crystals in Figure S2. The YVO 4 crystal has a comparatively higher LDT value (3300 MW/cm 2 ) . However, the LDT value of the GSP crystal has certain advantages over the LDT values of KTiOPO 4 , YAl 3 (BO 3 ) 3 , Ca 4 YO­(BO 3 ) 3 , and YSr 3 (PO 4 ) 3 crystals, ,,, making it suitable for medium-power laser applications.…”

Bi3TeBO9: A Promising Mid-Infrared Nonlinear Optical Crystal with a Large Laser Damage Threshold

“…The thermal conductivity of Bi 3 TeBO 9 decreases from 2.010 W/(m·K) at 25 °C to 1.735 W/(m·K) at 300 °C. At room temperature, the thermal conductivity of Bi 3 TeBO 9 is similar to that of YCa 4 O­(BO 3 ) 3 (YCOB) (1.72–2.17 W/(m·K)) and greater than those of Sr 3 La 2 (BO 3 ) 4 (1.41 W/(m·K)) and Ca 3 Gd 2 (BO 3 ) 4 (0.887 W/(m·K)) …”