Nanowerk

Surface-Enhanced Infrared Absorption (SEIRA) Spectroscopy: Boosting Infrared Spectroscopy with Nanotechnology

What is Surface-Enhanced Infrared Absorption (SEIRA) Spectroscopy? Surface-enhanced infrared absorption (SEIRA) spectroscopy is an advanced analytical technique that combines the principles of ...
Nature

Probing subwavelength in-plane anisotropy with antenna-assisted infrared nano-spectroscopy

Scattering-type scanning near-field microscopy (s-SNOM) has emerged as a capable optical characterization tool 1,2 and been widely used for probing nanoscale quantum phenomena 3,4,5,6,7,8,9. In the ...
Nature

A versatile high-average-power ultrafast infrared driver tailored for high-harmonic generation and vibrational spectroscopy

The alternative text for this image may have been generated using AI. Here, we illustrate the performance of an ultrafast infrared OPCPA (TwinStarzz from Fastlite), driven by a 200-W pump source (Dira ...
Nanowerk

Fourier Transform Infrared Spectroscopy (FTIR)

Definition: Fourier Transform Infrared (FTIR) Spectroscopy is a highly specialized type of IR spectroscopy. It's the most common way IR measurements are carried out today. FTIR is known for its speed, ...
AZOM

How is Potassium Bromide Used in Infrared Spectroscopy?

The sample preparation before conducting an infrared spectroscopy (IR) study is as critical as the study itself, and the samples which are difficult to dissolve in any IR-transparent solvent are mixed ...