University of Rochester

Perkinelmer Health Sciences Canada, Inc.

Dennis Yates

Aaron Bauer

Jannick P Rolland-Thompson

Mahsa Farsad

An echelle spectrometer includes a slit opening for incoming light, a collimator which collimates a diverging beam of light generated through the slit, a reflective echelle grating which disperses the collimated light along a first dimension; a cross-disperser which disperses at least a portion of the collimated light in a second dimension orthogonal to the first dimension to create a two-dimensional spectral field-of-view; and an imaging system which images the two-dimensional spectral field-of-view onto a detector; wherein the imaging system comprises primary, secondary, and tertiary tilted mirrors, where each of the tilted mirrors comprises a freeform, rotationally non-symmetric surface shape.

Growing community of inventors

Greensburg, PA, United States of America

Dennis Yates