Tunable Diode Laser Absorption Spectroscopy is short for TDLAS. It adopts a specially-made semiconductor laser source, which locks its wavelength to a near-infrared absorption peak of gas, and analyzes the change of optical signal passing through the gas to realize concentration detection.
Tunable Diode Laser Absorption Spectroscopy is short for TDLAS. It adopts a specially-made semiconductor laser source, which locks its wavelength ...
Fabry-Pérot interferometer is a multi-beam interferometer composed of two parallel glass plates, in which the opposite inner surfaces of two glas...