Toward the ultraviolet (UV) or deep-UV nonlinear optical crystals: The combination of π-conjugated planar [XY3] and tetrahedral [XY4]

W Zhang, X Hou, S Han, S Pan - Coordination Chemistry Reviews, 2024 - Elsevier
As the critical devices in laser science and technology, nonlinear optical (NLO) crystals can
expand the wavelength to the ultraviolet (UV), or deep-ultraviolet (DUV) region. Generally …

Target‐Driven Design of Deep‐UV Nonlinear Optical Materials via Interpretable Machine Learning

M Wu, E Tikhonov, A Tudi, I Kruglov, X Hou… - Advanced …, 2023 - Wiley Online Library
The development of a data‐driven science paradigm is greatly revolutionizing the process of
materials discovery. Particularly, exploring novel nonlinear optical (NLO) materials with the …

Fluorooxoborates: A precious treasure of deep-ultraviolet nonlinear optical materials

H Su, Z Yan, X Hou, M Zhang - Chinese Journal of Structural Chemistry, 2023 - Elsevier
As the key components of all-solid-state deep-ultraviolet (DUV, λ​<​ 200​ nm) laser
sources, exploring DUV nonlinear optical (NLO) materials has been a research hotspot for a …

From Monofluorophosphates A2PO3F to Difluorophosphates APO2F2 (A = alkali metal): Design of a Potential Deep-Ultraviolet Nonlinear Optical Materials System …

W Jin, C Xie, X Hou, M Cheng, E Tikhonov… - Chemistry of …, 2023 - ACS Publications
Exploring new nonlinear optical (NLO) crystals for the output of deep-ultraviolet (DUV) lasers
via the frequency conversion technique is of great interest. Monofluorophosphate is a new …

A prediction-driven database to enable rapid discovery of nonlinear optical materials

C Xie, E Tikhonov, D Chu, M Wu, I Kruglov, S Pan… - Science China …, 2023 - Springer
Nonlinear optical (NLO) materials capable of generating coherent light by second harmonic
generation (SHG) are urgently needed in modern laser technology. Despite the importance …

Design of infrared nonlinear optical compounds with diamond-like structures and balanced optical performance

D Chu, C Xie, Z Yang - Inorganic Chemistry, 2022 - ACS Publications
Infrared (IR) nonlinear optical (NLO) crystals are the major materials to widen the output
range of solid-state lasers to mid-infrared regions, but they are still inadequate for …

The microscopic origin of second harmonic generation response: The spatial structure of instantaneous dipole moments in electron excitation

ZH Li, A Zhang, HG Luo - Angewandte Chemie International …, 2022 - Wiley Online Library
A deep understanding on the crucial factors of the enhanced macroscopic second harmonic
generation (SHG) in some deep‐ultraviolet nonlinear optical (NLO) materials is needed to …

Review on birefringence in borates based on birefringence-active functional groups and arrangements

Q Zhang, R An, Z Yang, X Long, S Pan… - Science China Chemistry, 2024 - Springer
As a fundamental parameter of the optical crystals, birefringence plays a vital role in many
optical applications, such as phase modulation, light splitting, and polarization, especially …

CaB2O2F4: A Novel [BOF2]-Based Structural Template with a Strong Second Harmonic Generation Response and Large Band Gap

E Tikhonov, H Cheng, A Tudi, C Xie… - The Journal of …, 2023 - ACS Publications
Nonlinear optical (NLO) materials are significant for their crucial role in the development of
modern optoelectronic and laser technology. Recently, fluorooxoborates have aroused the …

[HTML][HTML] Synthesis, structures and properties of two new nitrate optical materials: Rb3ZnNO3Cl4 and Rb5Na (NO3) 4Cl2

C Liu, K Hou, B Zhang - Results in Physics, 2024 - Elsevier
Abstract Two new nitrates Rb 3 ZnNO 3 Cl 4 and Rb 5 Na (NO 3) 4 Cl 2 have been
synthesized by hydrothermal method, and they are crystallized in orthorhombic space group …