Czerny-Turner spectrograph with a wide spectral range.
In this work we present the design of a Czerny-Turner spectrograph with practically constant images over a wide spectral range (3500-7500 A). The plate diagram method is used to determine the parameters and the resulting design is evaluated by ray tracing.
M A
MA
Gil
J M
JM
Simon
A N
AN
Fantino