Abstract

The general conditions for the production of stigmatic images with concave or plane gratings are derived. Several practical methods of realizing these conditions have been devised using a cylindrical lens with plane mirrors, or a concave mirror alone, between the slit and the grating.

© 1935 Optical Society of America

New stigmatic, coma-free, concave-grating spectrograph*

John-David F. Bartoe and Guenter E. Brueckner
J. Opt. Soc. Am. 65(1) 13-21 (1975)

An Auxiliary Lens for Use with the Concave Grating

J. B. Green and R. A. Loring
J. Opt. Soc. Am. 24(12) 348-350 (1934)

Stigmatic Plane Grating Spectrograph with Order Sorter

Richard F. Jarrell
J. Opt. Soc. Am. 45(4) 259-269 (1955)

The Theory of the Concave Grating

H. G. Beutler
J. Opt. Soc. Am. 35(5) 311-350 (1945)

A Stigmatic Grating Spectrograph for Industrial Laboratories*

Richard F. Jarrell
J. Opt. Soc. Am. 32(11) 666-669 (1942)