A substrate refers to a material or surface upon which another material or process is applied or deposited. In various fields, such as electronics, biology, chemistry, and manufacturing, the term "substrate" is used with specific contexts, but the...

An infrared lens is an optical component specifically designed and optimized for transmitting, focusing, or manipulating...

Tip-enhanced Raman scattering (TERS) is a powerful technique that combines Raman spectroscopy with the enhanced spatial...

Gallium nitride (GaN) is a compound made up of gallium (Ga) and nitrogen (N). It is a wide-bandgap semiconductor material...

FTIR (Fourier transform infrared) spectrometer is a powerful analytical instrument used to obtain an infrared spectrum of...

Attenuated total reflectance (ATR) spectroscopy is a technique used in analytical chemistry to obtain IR spectra of samples....

Reactive evaporation refers to a process in thin-film deposition where a material is deposited onto a substrate through...

Diffuse reflectance spectroscopy (DRS) is a nondestructive analytical technique used to investigate the optical properties...

Metabolic imaging refers to the visualization and quantification of metabolic processes within living organisms, tissues, or...

A near-infrared (NIR) spectrometer is an analytical instrument used to measure the absorption, transmission, or reflection...

A spectrophotometer is a scientific instrument used to measure the intensity of light at various wavelengths in the...

Hyperspectral resolution refers to the level of detail or granularity in the spectral information captured by a...

A near-infrared (NIR) camera is an imaging device designed to capture images in the near-infrared region of the...