Search Results - jacob+reimers

2 Results

Sort By:

maging spectrometer with freeform surfaces

"Expanded performance opportunities for imaging spectrometers are described using ϕ-polynomial freeform surfaces in reflective and diffractive optics. The imaging spectrometers are generally of a type that include an entrance aperture for admitting radiation over a range of wavelengths, a detector array, a primary reflective optic with optical...

Published: 5/23/2023 | Inventor(s): Jannick Rolland-Thompson, Jacob Reimers

Keywords(s):

Category(s): Optics

An Imaging Spectrometer Apparatus with Freeform Optics

A full-field display for spectrally dispersive imaging optics, particularly as a design tool for evaluating optical designs including designs with freeform optical surfaces, includes a ray tracing module arranged for modeling local aberrations throughout the image field of the spectrometer and a display module that converts values of the modeled local...

Published: 8/14/2023 | Inventor(s): Jannick Rolland-Thompson, Jacob Reimers

Keywords(s):

Category(s): Optics