A device used to select radiation of (or very close to) a single wavelength or energy.
〔物理〕单色器；单色仪；单色光镜
Example sentencesExamples
Spectra were also corrected for the wavelength-dependent efficiencies of the photomultiplier tube detector and monochromators.
Detection was achieved using a monochromator coupled to a photomultiplier tube.
Extensive studies have been carried out to obtain a reliable wavelength calibration of the monochromator and to assess the reproducibility of its sine drive arm.
A narrow slit in front of the light source lets a small beam of light through to a device called a monochromator, which separates the wavelengths.
The slit widths of the excitation and emission monochromators were set at 1 nm.