Simple Cassegrain scanning system for infrared astronomy

Autor: Lawrence N. Mertz, Jerome Apt, Richard Goody
Rok vydání: 2010
Předmět:
Zdroj: Applied optics. 19(10)
ISSN: 1559-128X
Popis: A simple inexpensive and compact Cassegrain reimaging system for scanning IR images is described. Its performance is as good as or better than a conventional scanning secondary in all important respects.
Databáze: OpenAIRE