scholarly journals Flux Growth and Properties of Volatile Bromine-Containing UV Nonlinear Optical Crystal K3B6O10Br

Crystals ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 33
Author(s):  
Huaiyu Hu ◽  
Chen Zhou ◽  
Jiahao Jiao ◽  
Siru Guo ◽  
Yanna Chen ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Damage Threshold ◽  
Small Variation ◽  
Structural Diversity ◽  
Solid State Laser ◽  
Nonlinear Optical Crystal ◽  
Laser Technology ◽  
X Ray ◽  
Laser Induced Damage ◽  
Top Seeded Solution Growth

A UV Nonlinear optical (NLO) crystal is one of the key devices in all-solid-state laser technology, and borate halides show outstanding potential due to their abundant structural diversity and short UV cut-off edges. In this article, the sizable UV NLO crystal of K3B6O10Br (KBOB) has been grown with lead-containing and lead-free fluxes systems using the high-temperature top-seeded solution growth (TSSG) method. Energy Dispersive X-ray Spectroscopy (EDS) and transmittance spectra illustrate the influence of Pb2+ ions on the transmittance properties and laser-induced damage threshold (LDT). The thermal property, namely, thermal expansion, thermal conductivity, and thermal diffusivity curves, were characterized. Moreover, a small variation of thermal refractive indexes was analyzed to illustrate the advantage of KBOB in the application for temperature-fluctuated specific regions.

Thioborates: potential nonlinear optical materials with rich structural chemistry

2017 ◽  
Vol 46 (13) ◽  
pp. 4134-4147 ◽  
Author(s):  
Yu-kun Lian ◽  
Li-Ming Wu ◽  
Ling Chen
Keyword(s):  
Optical Materials ◽  
Nonlinear Optical ◽  
Damage Threshold ◽  
Structural Diversity ◽  
Optical Nonlinearity ◽  
Structural Chemistry ◽  
Nonlinear Optical Materials ◽  
Three Dimension ◽  
Structural Motifs ◽  
Laser Induced Damage

This review summarizes thioborates and their structural motifs ranging from zero-dimension to three-dimension. The most commonly observed building units of these examples are planar-triangle BS3 and tetrahedron BS4. Thioborates possess advantages with respect to their structural diversity, optical nonlinearity, laser-induced damage threshold and transparency range, and represent potentially a rich supply of new nonlinear optical materials.

Optimized Growth and the Anisotropic Properties of the Nonlinear Optical Crystal Li2ZrTeO6

CrystEngComm ◽  
2021 ◽  
Author(s):  
Xiaojie Guo ◽  
Zeliang Gao ◽  
Fuan Liu ◽  
Xiaoli Du ◽  
Xiangmei Wang ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Damage Threshold ◽  
Transparency Window ◽  
Laser Damage Threshold ◽  
Laser Damage ◽  
Nonlinear Optical Crystal ◽  
Anisotropic Properties ◽  
High Laser ◽  
Optical Crystal

The Li2ZrTeO6 crystal has been proved as a novel nonlinear optical crystal with high laser-damage threshold (>1.3 GW cm-2) and wide transparency window. However, the investigation of the anisotropic properties...

Investigation of Some New Nonlinear Optical Crystals by Means of NQR, IR and X-Ray Diffraction Methods

1998 ◽  
Vol 53 (6-7) ◽  
pp. 528-536 ◽  
Author(s):  
A. M. Petrosyan ◽  
S. S. Terzyan ◽  
V. M. Burbelo ◽  
R. P. Sukiasyan
Keyword(s):  
Nonlinear Optical ◽  
Nonlinear Optical Crystal ◽  
X Ray Diffraction ◽  
X Ray ◽  
Nonlinear Optical Crystals ◽  
Optical Crystals ◽  
Optical Crystal

Abstract Some new analogues of the nonlinear optical crystal L-arginine phosphate monohydrate (LAP) (Arg • HIO3 , Arg • 2HIO3 , Lys • HIO3 , Lys • 2HIO3 , Lys • 3HIO3 , Bet • 3HIO3) were obtained and investigated by means of IR, NQR, X-ray diffraction and SHG methods. The importance of this class of crystals for revealing new nonlinear optical crystals is pointed out.

Laser damage threshold studies on urea L-malic acid: A nonlinear optical crystal

2006 ◽  
Vol 99 (8) ◽  
pp. 083107 ◽  
Author(s):  
S. Vanishri ◽  
H. L. Bhat ◽  
A. Deepthy ◽  
V. P. N. Nampoori ◽  
E. de Matos Gomes ◽  
...  
Keyword(s):  
Malic Acid ◽  
Nonlinear Optical ◽  
Damage Threshold ◽  
Laser Damage Threshold ◽  
Laser Damage ◽  
Nonlinear Optical Crystal ◽  
Optical Crystal

scholarly journals Chemical Etching, AFM, Laser Damage Threshold, and Nonlinear Optical Studies of Potential Nonlinear Optical Crystal: Bis (L-Glutamine) Potassium Nitrate

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Redrothu Hanumantharao ◽  
S. Kalainathan
Keyword(s):  
Chemical Etching ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Damage Threshold ◽  
Potassium Nitrate ◽  
Laser Damage Threshold ◽  
Laser Damage ◽  
Dihydrogen Phosphate ◽  
Nonlinear Optical Crystal ◽  
Optical Crystal

A novel semiorganic nonlinear optical crystal bis (L-glutamine) potassium nitrate (BGPN) grown by slow evaporation technique at ambient temperature. The grown crystal surface has been analyzed by chemical etching and atomic force microscopy (AFM) studies. Amplitude parameters like area roughness, roughness average, valley height, valley depth, peak height, and peak valley height were measured successfully from AFM studies. Etching studies were carried out by various solvents like water, methanol and ethanol. The etching study indicates the occurrence of different types of etch pit patterns like striations and steplike pattern. The laser damage threshold energy has been measured by irradiating laser beam using a Q-switched Nd: YAG laser (1064 nm). Second harmonic generation (SHG) studies have been performed by famous Kurtz powder technique with reference to standard potassium dihydrogen phosphate single crystals (KDP). It is found from this technique that SHG efficiency of BGPN is in comparison to that of standard KDP crystals.

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