Transition-metal-based chalcogenides: A rich source of infrared nonlinear optical materials

H Chen, WB Wei, H Lin, XT Wu - Coordination Chemistry Reviews, 2021‏ - Elsevier
The developments of new infrared nonlinear optical (IR-NLO) crystals with excellent
comprehensive performance are urgently needed owing to the current commercially …

Rare-earth-based chalcogenides and their derivatives: an encouraging IR nonlinear optical material candidate

P Feng, JX Zhang, MY Ran, XT Wu, H Lin, QL Zhu - Chemical Science, 2024‏ - pubs.rsc.org
With the continuous development of laser technology and the increasing demand for lasers
of different frequencies in the infrared (IR) spectrum, research on infrared nonlinear optical …

Rational Design of a Rare‐Earth Oxychalcogenide Nd3[Ga3O3S3][Ge2O7] with Superior Infrared Nonlinear Optical Performance

MY Ran, SH Zhou, WB Wei, BX Li, XT Wu, H Lin… - Small, 2023‏ - Wiley Online Library
Inorganic chalcogenides have been studied as the most promising infrared (IR) nonlinear
optical (NLO) candidates for the past decades. However, it is proven difficult to discover high …

Enhanced Second-Harmonic-Generation Efficiency and Birefringence in Melillite Oxychalcogenides Sr2MGe2OS6 (M = Mn, Zn, and Cd)

MY Ran, SH Zhou, B Li, W Wei, XT Wu, H Lin… - Chemistry of …, 2022‏ - ACS Publications
Simultaneous regulation and control of non-linear second-harmonic-generation (SHG)
coefficients (d eff) and linear birefringence (Δ n) of non-centrosymmetric (NCS) crystals is a …

The Antiperovskite‐Type Oxychalcogenides Ae3Q[GeOQ3] (Ae = Ba, Sr; Q = S, Se) with Large Second Harmonic Generation Responses and Wide Band Gaps

S Cui, H Wu, Z Hu, J Wang, Y Wu, H Yu - Advanced Science, 2023‏ - Wiley Online Library
Oxychalcogenides capable of exhibiting excellent balance among large second‐harmonic
generation (SHG) response, wide band gap (Eg), and suitable birefringence (Δn) are ideal …

Evaluation and prospect of mid-infrared nonlinear optical materials in f0 rare earth (RE= Sc, Y, La) chalcogenides

L Dong, S Zhang, P Gong, L Kang, Z Lin - Coordination Chemistry Reviews, 2024‏ - Elsevier
Abstract Mid-infrared (mid-IR) nonlinear optical (NLO) materials are extensively researched
as a vital optoelectronic material family with widespread applications ranging from civil to …

Hg3P2S8: A New Promising Infrared Nonlinear Optical Material with a Large Second-Harmonic Generation and a High Laser-Induced Damage Threshold

Y Chu, P Wang, H Zeng, S Cheng, X Su… - Chemistry of …, 2021‏ - ACS Publications
The development of new infrared (IR) nonlinear optical (NLO) materials with strong second-
harmonic generation (SHG) responses and high laser-induced damage thresholds (LIDTs) …

Sr3[SnOSe3][CO3]: A Heteroanionic Nonlinear Optical Material Containing Planar π‐conjugated [CO3] and Heteroleptic [SnOSe3] Anionic Groups

J Wang, Y Cheng, H Wu, Z Hu, J Wang… - Angewandte Chemie …, 2022‏ - Wiley Online Library
Inorganic heteroanionic materials are attracting increasing attention for exploring new
nonlinear optical (NLO) materials because they could better satisfy the necessary but …

[K2PbX][Ga7S12] (X = Cl, Br, I): The First Lead‐Containing Cationic Moieties with Ultrahigh Second‐Harmonic Generation and Band Gaps Exceeding the Criterion …

WF Chen, BW Liu, SM Pei, XM Jiang… - Advanced …, 2023‏ - Wiley Online Library
In contrast to anionic group theory of nonlinear optical (NLO) materials that second‐
harmonic generation (SHG) responses mainly originate from anionic groups, structural …

HgCuPS4: An Exceptional Infrared Nonlinear Optical Material with Defect Diamond-like Structure

MY Li, Z Ma, B Li, XT Wu, H Lin, QL Zhu - Chemistry of Materials, 2020‏ - ACS Publications
Infrared nonlinear optical (IR-NLO) crystals possessing excellent comprehensive
performance are highly desirable, yet their preparation remains extremely challenging …