Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

UV–Vis Spectroscopy: Molecular Electronic Transitions01:16

UV–Vis Spectroscopy: Molecular Electronic Transitions

1.6K
In Ultraviolet–Visible (UV–Vis) spectroscopy, the absorption of electromagnetic radiation is used to probe the electronic structure of molecules. This technique provides insights into molecular electronic transitions, particularly the movement of electrons between different molecular orbitals. Radiation is absorbed if the energy of the electromagnetic radiation passing through the molecule is precisely equal to the energy difference between the excited and ground states. During this...
1.6K
Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview01:02

Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview

2.7K
Ultraviolet–visible (UV–visible or UV–Vis) spectroscopy is an analytical technique that investigates the interaction between matter and UV–Vis light within the electromagnetic spectrum. This method is widely used for its versatility, simplicity, and relatively quick data acquisition, making it valuable for both qualitative and quantitative analysis. When UV–Vis radiation passes through a material,  molecules absorb light depending on the energy required for...
2.7K
Introduction to Functional Groups02:08

Introduction to Functional Groups

26.7K

Functional groups are group of atoms with specific chemical properties that occur within organic molecules and sometimes denoted as “R”. Functional groups are found along the carbon backbone of macromolecules can form chains or rings of carbon atoms. Functional groups can “functionalize” a compound by enabling it to adopt different physical and chemical properties.  
Types of common functional groups
The table below summarizes some of the major functional...
26.7K
Overview of Advanced Functional Groups02:22

Overview of Advanced Functional Groups

24.1K

Functional groups are groups of atoms with specific chemical properties that occur within organic molecules and are sometimes denoted as “R”. Functional groups can “functionalize” a compound by enabling it to adopt different physical and chemical properties.
Types of Advanced Functional Groups
The table below summarizes some of the major functional groups in organic chemistry.
24.1K
IR and UV–Vis Spectroscopy of Aldehydes and Ketones01:29

IR and UV–Vis Spectroscopy of Aldehydes and Ketones

5.7K
Infrared spectroscopy, also known as vibrational spectroscopy, is mainly used to determine the types of bonds and functional groups in molecules. In aldehydes and ketones, the carbonyl (C=O) bond shows an absorption around 1710 cm-1. The C=O bond vibration of an aldehyde occurs at lower frequencies than that of a ketone. In addition to the C=O absorption in an aldehyde, the aldehydic C–H bond also gives two peaks in the 2700–2800 cm-1 range. This absorption, coupled with the...
5.7K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cardiovascular Health Change Patterns After Multifaceted Antihypertensive Intervention and Cardiovascular Outcomes: A Post Hoc Analysis of CRHCP Trial.

Journal of the American College of Cardiology·2026
Same author

K<sub>3</sub>Yb<sub>2</sub>(BO<sub>3</sub>)<sub>3</sub> and Rb<sub>3</sub>Yb<sub>2</sub>(BO<sub>3</sub>)<sub>3</sub>: Two Rare-Earth Borate Ultraviolet Nonlinear Optical Crystals.

Inorganic chemistry·2026
Same author

Polar Oxalate Fluoride KMn(C<sub>2</sub>O<sub>4</sub>)F with Triangular Arrangements of Mn<sup>2+</sup>-F-Mn<sup>2+</sup> Spin Chains: Nonlinear Optical and Magnetic Properties.

Inorganic chemistry·2026
Same author

A[A<sub>6</sub>Ch][Si<sub>12</sub>P<sub>20</sub>] (A = Sr, Ba; Ch = S, Se, Te): achieving a wide band gap in pnictides by constructing [A<sub>6</sub>Ch] octahedral ionic units.

Chemical science·2026
Same author

A Lithium Calcium Borate Nonlinear Optical Crystal with Deep-UV Cutoff Edge and Moderate Second-Harmonic Generation Response.

Inorganic chemistry·2026
Same author

[Cd<sub>4</sub>P<sub>2</sub>][I<sub>3</sub>] and [Cd<sub>2</sub>P][CdCl<sub>3</sub>]: two Millon's phase phosphides exhibiting wide band gaps and large birefringence.

Dalton transactions (Cambridge, England : 2003)·2026

Related Experiment Video

Updated: Jul 12, 2025

Characterization of Anisotropic Leaky Mode Modulators for Holovideo
09:36

Characterization of Anisotropic Leaky Mode Modulators for Holovideo

Published on: March 19, 2016

8.0K

New Functional Groups Design toward High Performance Ultraviolet Nonlinear Optical Materials.

Huixin Fan1, Ning Ye2, Min Luo1

  • 1Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China.

Accounts of Chemical Research
|October 27, 2023
PubMed
Summary
This summary is machine-generated.

Developing new ultraviolet (UV) and deep ultraviolet (DUV) nonlinear optical (NLO) crystals is crucial for advanced technologies. This study presents three novel strategies to design high-performance NLO-active groups, balancing key properties for improved UV/DUV NLO materials.

More Related Videos

An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers
09:49

An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers

Published on: October 23, 2018

16.1K
Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional &#960;-conjugate Systems
09:57

Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional π-conjugate Systems

Published on: February 10, 2020

7.2K

Related Experiment Videos

Last Updated: Jul 12, 2025

Characterization of Anisotropic Leaky Mode Modulators for Holovideo
09:36

Characterization of Anisotropic Leaky Mode Modulators for Holovideo

Published on: March 19, 2016

8.0K
An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers
09:49

An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers

Published on: October 23, 2018

16.1K
Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional &#960;-conjugate Systems
09:57

Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional π-conjugate Systems

Published on: February 10, 2020

7.2K

Area of Science:

  • Materials Science and Optics
  • Solid State Chemistry
  • Crystallography

Background:

  • Second-order nonlinear optical (NLO) crystals are vital for frequency conversion in lasers and optical technologies.
  • Existing ultraviolet (UV) and deep ultraviolet (DUV) NLO crystals face limitations in meeting advanced technological demands.
  • Key properties for UV/DUV NLO crystals—large NLO coefficients, birefringence, and wide band gaps—often conflict, hindering material design.

Purpose of the Study:

  • To address the urgent need for novel UV/DUV NLO crystals with balanced performance characteristics.
  • To present and evaluate three distinct strategies for designing high-performance NLO-active functional groups.
  • To guide the exploration of new organic-inorganic composite NLO materials for UV/DUV applications.

Main Methods:

  • Design of novel NLO-active groups using a 'tetrahedron partial substitution' strategy, modifying traditional tetrahedral units.
  • Development of organic functional groups with enhanced polarizability anisotropy and hyperpolarizability via a 'structure-analogue' strategy.
  • Integration of planar triangle and tetrahedron configurations in a 'two in one' strategy to create multifunctional NLO-active groups.

Main Results:

  • Successful design and exploration of various organic-inorganic composite NLO crystal materials, including Ba(SO3CH3)2, M(SO3NH2)2 (M = Sr, Ba), C(NH2)3SO3F, KLi(HC3N3O3)·2H2O, and KLi(C3H2O4)·H2O.
  • Demonstration that the proposed strategies can effectively balance critical NLO properties like NLO coefficients, birefringence, and band gap.
  • Identification of promising candidate materials for practical applications in the UV and DUV regions.

Conclusions:

  • The three presented strategies offer effective pathways for designing high-performance UV/DUV NLO-active groups and materials.
  • These design principles are crucial for overcoming the inherent trade-offs between essential NLO properties.
  • The findings provide a foundation for future research and development of advanced UV/DUV NLO materials.