Optical design of a broadband spectrometer with compact structure based on echelle and concave gratings
Xiao Fu, Fajie Duan, Jiajia Jiang, Ruijia Bao, Changwen Liu, Tianyu Li, Zhenxin Yu
Topics & Concepts
SpectrometerOpticsGratingCollimated lightBroadbandResolution (logic)Pinhole (optics)Diffraction gratingMaterials scienceSpectral resolutionDigital micromirror deviceOptoelectronicsPhysicsComputer scienceLaserSpectral lineArtificial intelligenceAstronomySpectroscopy and Laser ApplicationsOptical Coatings and GratingsPhotonic and Optical Devices