Optimized seeded Bridgman growth and temperature dependent THz optical properties of LiInS2 crystals

CrystEngComm ◽  
2019 ◽  
Vol 21 (16) ◽  
pp. 2614-2619 ◽  
Author(s):  
Jie Qiao ◽  
Qijun Liang ◽  
Shanpeng Wang ◽  
Xixi Xiong ◽  
Xutang Tao ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Bridgman Method ◽  
Bridgman Growth ◽  
Temperature Dependent ◽  
High Quality ◽  
Large Size

High quality and large size nonlinear optical LiInS2 (LIS) crystals were successfully grown by the optimized seeded Bridgman method.

Development of Large High-Quality Chalcopyrite Single Crystals for Nonlinear Optical Applications

1999 ◽  
Vol 607 ◽  
Author(s):  
W. Ruderman ◽  
I. Zwieback
Keyword(s):  
Single Crystals ◽  
Nonlinear Optical ◽  
Optical Quality ◽  
High Quality ◽  
Large Size ◽  
Laser Sources ◽  
Infrared Laser Sources ◽  
Optical Applications ◽  
Nonlinear Optical Applications ◽  
Made In

AbstractStriking progress has been made in the development of thigh optical quality, large size and low absorbing single crystals of ZnGeP2, AgGaS2 and CdGeAs2. This will now enable continuously tunable infrared laser sources to be built covering the spectral region from 3.9 to 11 µm.

Molecular nonlinear optical materials

1990 ◽  
Vol 330 (1610) ◽  
pp. 127-140 ◽  
Keyword(s):  
Optical Properties ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Optoelectronic Device ◽  
Nonlinear Optical Materials ◽  
Laser Damage ◽  
Organic Crystals ◽  
Active Components ◽  
High Quality ◽  
Inorganic Systems

Some organic crystalline solids that comprise highly polar molecules and that form non-centrosymmetric crystal structures exhibit second-order nonlinear optical properties and laser-damage thresholds that are potentially superior to those of currently available inorganic systems. This realization has led to a search for organic materials with improved properties and also to the consideration of organic crystals as active components in optical and optoelectronic device systems. Empirical and theoretical attempts have been made to predict novel molecules, which when synthesized might form, or be engineered to form, non-centrosymmetric crystals of even greater potential than the known systems. In parallel, efforts have been made to grow high quality, optically perfect, single crystals for the evaluation of the optical properties and device potential of this class of material. Data obtained on the resulting range of materials and crystals serve to confirm this potential.

OPTICAL PROPERTIES OF ANTHRACENE SINGLE CRYSTALS GROWN BY A SIMPLE SOLUTION TECHNIQUE

2013 ◽  
Vol 27 (08) ◽  
pp. 1350022 ◽  
Author(s):  
HONGYA WU ◽  
JI ZHOU
Keyword(s):  
Optical Properties ◽  
Single Crystals ◽  
Spectroscopic Ellipsometry ◽  
Band Gap Energy ◽  
Dielectric Anisotropy ◽  
Solution Technique ◽  
High Quality ◽  
Gap Energy ◽  
Large Size ◽  
Window Material

Large-size and high-quality anthracene single crystals were prepared simply by solution technique. The basal planes correspond to (001) face and two large lateral faces of the anthracene crystals determined to be the (100) plane can also be obtained. The optical properties of the obtained anthracene single crystals were studied. The results indicate that anthracene can be a good window material up to 410 nm as the transmittance of the obtained crystal is around 70% from 800 nm to 410 nm and the band gap energy is 3.02 eV. The dielectric components in x-, y- and z-directions of the obtained crystals were extracted by fitting the results from spectroscopic ellipsometry and the results indicate the dielectric anisotropy of anthracene single crystals. The reflectivity calculated from the permittivity is close to the measured results.

Modified Bridgman growth and characterization of a novel mid-infrared transparent optical crystal: LiGa3Te5

RSC Advances ◽  
2014 ◽  
Vol 4 (53) ◽  
pp. 27830-27836 ◽  
Author(s):  
Shanpeng Wang ◽  
Guandong Liu ◽  
Qiong Shi ◽  
Xiang Zhang ◽  
Xixia Zhang ◽  
...  
Keyword(s):  
Bridgman Method ◽  
Bridgman Growth ◽  
Mid Infrared ◽  
Large Size ◽  
Optical Crystal

A promising MIR NLO crystal LiGa3Te5 with large size (Ø16 mm × 50 mm) and wide transparency range (0.9–25 μm) was grown by modified Bridgman method.

Nonlinear Optical Properties and Temperature Dependent Photoluminescence in hBN-GO Heterostructure 2D Material

2017 ◽  
Vol 121 (14) ◽  
pp. 8060-8069 ◽  
Author(s):  
Subrata Biswas ◽  
Chandra S. Tiwary ◽  
Soumya Vinod ◽  
Arup K. Kole ◽  
Udit Chatterjee ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Temperature Dependent ◽  
2D Material ◽  
Temperature Dependent Photoluminescence

Characterization of optical properties on large-size PbWO4:Y crystals grown by modified Bridgman method

2006 ◽  
Vol 28 (3) ◽  
pp. 266-270
Author(s):  
Jianjun Xie ◽  
Hui Yuan ◽  
Peizhi Yang ◽  
Jingying Liao ◽  
Zhiwen Yin
Keyword(s):  
Optical Properties ◽  
Bridgman Method ◽  
Large Size
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