Optical design of Schwarzschild imaging spectrometer with freeform surfaces
Xuemei Liu, Jinsong Zhou, Lidong Wei, Lei Feng, Juanjuan Jing, Xiaoying He, Lei Yang, Yacan Li
Topics & Concepts
OpticsSpectrometerCollimated lightGratingImaging spectrometerPhysicsSchwarzschild radiusField of viewSpherical aberrationLaserClassical mechanicsGravitationLens (geology)Advanced optical system designAdaptive optics and wavefront sensingOptical Polarization and Ellipsometry