Enhanced Birefringence and Suppressed Second Harmonic Generation Response Mechanism in Nonlinear Optical Materials via Structural Fine-Tuning

2021 ◽  
Author(s):  
Fuming Li ◽  
Shilie Pan ◽  
Zhihua Yang
Keyword(s):  
Optical Materials ◽  
Second Harmonic ◽  
Functional Materials ◽  
Fine Tuning ◽  
Nonlinear Optical Materials ◽  
Response Mechanism ◽  
Nonlinear Polarization ◽  
Linear And Nonlinear ◽  
Anionic Groups ◽  
Special Arrangement

The microscopic anionic groups with special arrangement are crucial in determining optical properties of optical functional materials. The responses of linear and nonlinear polarization from external field change synchronously, while...

scholarly journals The Chemistry and Physics of Nonlinear Optical Materials: A new look at an Old Field

1989 ◽  
Vol 152 ◽  
Author(s):  
Stephan P. Velsko ◽  
David Eimerl
Keyword(s):  
Dielectric Response ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Theoretical Description ◽  
Nonlinear Optical Materials ◽  
Old Field ◽  
Rigorous Bounds ◽  
Linear And Nonlinear ◽  
The Relationship ◽  
Molecular Orbital Model

Recent efforts to “engineer” new nonlinear optical materials with specific desired characteristics has engendered a need for a theoretical description of optical properties which is readily accessible to chemists, yet correctly treats the essential physics of dielectric response. This paper describes a simple empirical molecular orbital model which gives useful insights into the relationship between chemical composition, crystalline structure, and optical susceptibilities. We compare the probabilities of finding new harmonic generators in various chemical classes. Rigorous bounds on the magnitudes of linear and nonlinear optical coefficients and their anisotropies are also discussed.

Key Factors Controlling the Large Second Harmonic Generation in Nonlinear Optical Materials

2020 ◽  
Vol 12 (8) ◽  
pp. 9434-9439 ◽  
Author(s):  
Xiyue Cheng ◽  
ZhenHua Li ◽  
Xin-Tao Wu ◽  
Maochun Hong ◽  
Myung-Hwan Whangbo ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Nonlinear Optical Materials ◽  
Key Factors

AHgSnQ4 (A = Sr, Ba; Q = S, Se): A Series of Hg-Based Infrared Nonlinear-Optical Materials with Strong Second-Harmonic-Generation Response and Good Phase Matchability

2019 ◽  
Vol 58 (15) ◽  
pp. 10390-10398 ◽  
Author(s):  
Yangwu Guo ◽  
Fei Liang ◽  
Zhuang Li ◽  
Wenhao Xing ◽  
Zhe-shuai Lin ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Nonlinear Optical Materials

Two Pyrophosphates with Large Birefringences and Second‐Harmonic Responses as Ultraviolet Nonlinear Optical Materials

2020 ◽  
Vol 59 (40) ◽  
pp. 17648-17656 ◽  
Author(s):  
Xuefang Lu ◽  
Zhaohui Chen ◽  
Xuerui Shi ◽  
Qun Jing ◽  
Ming‐Hsien Lee
Keyword(s):  
Optical Materials ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Nonlinear Optical Materials

Two Pyrophosphates with Large Birefringences and Second‐Harmonic Responses as Ultraviolet Nonlinear Optical Materials

2020 ◽  
Vol 132 (40) ◽  
pp. 17801-17809
Author(s):  
Xuefang Lu ◽  
Zhaohui Chen ◽  
Xuerui Shi ◽  
Qun Jing ◽  
Ming‐Hsien Lee
Keyword(s):  
Optical Materials ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Nonlinear Optical Materials

Intracavity Second-Harmonic Generation and Influence of Optical Loss of Organic Nonlinear Optical Materials

1995 ◽  
Vol 34 (Part 1, No. 2A) ◽  
pp. 497-503 ◽  
Author(s):  
Hisashi Minemoto ◽  
Yusuke Ozaki ◽  
Katsuya Wakita ◽  
Nobuo Sonoda ◽  
Takatomo Sasaki
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Optical Loss ◽  
Nonlinear Optical Materials

Nonlinear Optical Properties of Chloronitroanilines

1987 ◽  
Vol 109 ◽  
Author(s):  
D. J. Gerbi ◽  
G. T. Boyd ◽  
D. A. Ender ◽  
P. C. W. Leung
Keyword(s):  
Vapor Deposition ◽  
Physical Vapor Deposition ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Computational Modelling ◽  
Nonlinear Optical Materials ◽  
Bulk Crystals ◽  
Electro Optic ◽  
Film Form

ABSTRACTA series of chloronitroaniline compounds were investigated as bulk crystals and in thin film form as potential nonlinear optical materials for use in electro-optic devices. Crystal structure determination and computational modelling were completed on 5- chloro-2-nitroaniline and electro-optic measurements were performed on crystals grown by physical vapor deposition. Second harmonic generation measurements were carried out on poled guest/host systems of 3-chloro-4-nitroaniline in poly(methylmethacrylate).

Refractive Index Modulates Second-Harmonic Responses in RE8O(CO3)3(OH)15X (RE = Y, Lu; X = Cl, Br): Rare-Earth Halide Carbonates as Ultraviolet Nonlinear Optical Materials

2019 ◽  
Vol 31 (6) ◽  
pp. 2130-2137 ◽  
Author(s):  
Liling Cao ◽  
Yunxia Song ◽  
Guang Peng ◽  
Min Luo ◽  
Yi Yang ◽  
...  
Keyword(s):  
Refractive Index ◽  
Rare Earth ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Nonlinear Optical Materials
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