Nonlinear Optical (NLO) Materials and Device Development

1999 ◽  
Author(s):  
Som R. Soni ◽  
J. B. Skidmore ◽  
Rajesh Tiwari ◽  
R. M. McKellar ◽  
Perry P. Yancey
Keyword(s):  
Nonlinear Optical ◽  
Device Development ◽  
Nlo Materials

Nonlinear Optical (NLO) Materials and Device Development. Phase 1

1999 ◽  
Author(s):  
Som R. Soni ◽  
J. B. Skidmore ◽  
Rajesh Tiwari ◽  
R. M. Mckellar ◽  
Perry P. Yaney
Keyword(s):  
Nonlinear Optical ◽  
Phase 1 ◽  
Development Phase ◽  
Device Development ◽  
Nlo Materials

Asymmetrical Diphenylpolyene Pendant Polymers for Nonlinear Optical Activity

1990 ◽  
Vol 214 ◽  
Author(s):  
Linda S. Sapochak ◽  
David W. Polis ◽  
Larry R. Dalton ◽  
Charles W. Spangler
Keyword(s):  
Nonlinear Optical ◽  
Second Harmonic ◽  
Damage Threshold ◽  
Laser Damage Threshold ◽  
Device Development ◽  
High Laser ◽  
Nlo Materials ◽  
Donor Acceptor ◽  
Recent Activity ◽  
Preliminary Study

ABSTRACTRecent activity in the development of nonlinear optical (NLO) materials with high second order susceptibilities has prompted the development of a wide variety of pendant polymers which possess desirable properties for device development, including high Tg minimal relaxation of the poled matrix, and high laser damage threshold. Ideal candidates for such systems are asymmetrically substituted oligomers of polyacetylenes such as dimethylaminonitrostilbene (DANS) and corresponding higher order oligomers. We report here a preliminary study of the synthesis of asymmetrically substituted donor/acceptor diphenyl-capped polyenes and thienylene vinylene oligomers attached as pendant moieties on polyvinylphenol (PVP) for second harmonic generation.

Structural Modification from Centrosymmetric Rb4Hg2Ge2S8 to Noncentrosymmetric (Na3Rb)Hg2Ge2S8: Mixed Alkali-metals Strategy for Infrared Nonlinear Optical Material Design

2022 ◽  
Author(s):  
Chunlan Tang ◽  
Wen-Hao Xing ◽  
Fei Liang ◽  
mengran sun ◽  
Jian Tang ◽  
...  
Keyword(s):  
Alkali Metals ◽  
Nonlinear Optical ◽  
Structural Modification ◽  
Material Design ◽  
Second Order ◽  
Optical Material ◽  
Nonlinear Optical Material ◽  
Mixed Alkali ◽  
New Strategy ◽  
Nlo Materials

Noncentrosymmetric (NCS) structure is the precondition for second-order nonlinear optical (NLO) materials. In this work, we present a new strategy for constructing NCS structures, that mixed alkali-metals made a new...

Two-step nonlinear optical switch in a hydrogen-bonded perovskite-type crystal

2022 ◽  
Author(s):  
Xiu-Ni Hua ◽  
Wan-Ying Zhang ◽  
Ping-Ping Shi
Keyword(s):  
Hydrogen Bond ◽  
Electronic Properties ◽  
Nonlinear Optical ◽  
Optical Switch ◽  
Hydrogen Bond Interactions ◽  
Optical And Electronic Properties ◽  
Nlo Materials ◽  
Perovskite Type ◽  
Broad Interest ◽  
Type Crystal

Switchable nonlinear optical (NLO) materials have aroused broad interest on account of their captivating optical and electronic properties. We demonstrate a novel perovskite-type crystal with exceptional hydrogen bond interactions that...

A new family of quaternary thiosilicates SrA2SiS4 (A = Li, Na, Cu) as promising infrared nonlinear optical crystals

2020 ◽  
Vol 8 (5) ◽  
pp. 1762-1767 ◽  
Author(s):  
Ya Yang ◽  
Kui Wu ◽  
Xiaowen Wu ◽  
Bingbing Zhang ◽  
Lihua Gao
Keyword(s):  
Nonlinear Optical ◽  
Research System ◽  
Nonlinear Optical Crystals ◽  
New Family ◽  
Optical Crystals ◽  
Nlo Materials

A new family of thiosilicates with balanced performances were verified as a promising research system for the exploration of IR NLO materials.

Two-stage evolution from phosphate to sulfate of new KTP-type family members as UV nonlinear optical materials through chemical cosubstitution-oriented design

2020 ◽  
Vol 49 (16) ◽  
pp. 5276-5282
Author(s):  
Fangfang He ◽  
Yuwei Ge ◽  
Xiaoyu Zhao ◽  
Jing He ◽  
Ling Huang ◽  
...  
Keyword(s):  
Optical Materials ◽  
Nonlinear Optical ◽  
Family Members ◽  
Nonlinear Optical Materials ◽  
Two Stage ◽  
Nlo Materials

New KTP-type antimony(iii)-based NLO materials with sharply enlarged bandgaps were developed through two-stage evolution from phosphate to sulfate.

Theoretical investigation of second-order nonlinear optical response — Hexamolybdate as a superior donor over metal carbonyl complexes in the D–π–A model

2011 ◽  
Vol 89 (1) ◽  
pp. 61-67 ◽  
Author(s):  
Ping Song ◽  
Chunguang Liu ◽  
Wei Guan ◽  
Likai Yan ◽  
Xiaolei Sun ◽  
...  
Keyword(s):  
Density Functional ◽  
Nonlinear Optical ◽  
Metal Carbonyl ◽  
Electron Transition ◽  
Carbonyl Complexes ◽  
Metal Carbonyl Complexes ◽  
Nlo Response ◽  
Nlo Materials ◽  
Transition Channel ◽  
Donor Moiety

Density functional theory (DFT) calculations were carried out to investigate the nonlinear optical (NLO) response for the donor-conjugated bridge-accepter (D–π–A) model of p-nitroaniline (PNA) – hexamolybdate derivatives and PNA–metal–carbonyl complexes. The bond length alternation (BLA) values decrease with lengthening of the π-conjugated bridge, especially for PNA–hexamolybdate derivatives, which dramatically enhances the NLO response. In addition, the introduction of Mo≡N in PNA–hexamolybdate derivatives is expected to provide a better electron transition channel, consequently generating lower BLA values and an outstanding NLO response compared with PNA–metal–carbonyl complexes. It is shown that the hexamolybdate acts as an electron donor when incorporating metal–carbonyl complexes into one molecule. All these behaviors reflect the superiority of hexamolybdate as a donor moiety in the D–π–A model for the design of potential NLO materials.

scholarly journals A2SrMIVS4 (A = Li, Na; MIV = Ge, Sn) concurrently exhibiting wide bandgaps and good nonlinear optical responses as new potential infrared nonlinear optical materials

2019 ◽  
Vol 10 (14) ◽  
pp. 3963-3968 ◽  
Author(s):  
Kui Wu ◽  
Yu Chu ◽  
Zhihua Yang ◽  
Shilie Pan
Keyword(s):  
Optical Materials ◽  
Nonlinear Optical ◽  
Nonlinear Optical Materials ◽  
Optical Responses ◽  
Nlo Materials

A series of A2SrMIVS4 compounds concurrently exhibiting wide bandgaps and good NLO responses were proven as promising IR NLO materials.

Designing Silicates as Deep‐UV Nonlinear Optical (NLO) Materials using Edge‐Sharing Tetrahedra

2020 ◽  
Vol 132 (23) ◽  
pp. 9007-9011 ◽  
Author(s):  
Hongping Wu ◽  
Bingbing Zhang ◽  
Hongwei Yu ◽  
Zhanggui Hu ◽  
Jiyang Wang ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Nlo Materials ◽  
Deep Uv
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