Abstract
Two spectrometers, utilizing interference filter wedges, have been constructed for measurements under field conditions. One, operating from 1.6 μ. to 5.4 μ, has been flown unpressurized in an airplane to 12.2 km; the other, operating from 7.4 μ to 14.6 μ has been flown in a balloon to 33.3 km. Both instruments performed well, proving the interference filter wedge as a valuable tool for spectral measurements, especially in hostile environments.
© 1967 Optical Society of America
Full Article | PDF ArticleMore Like This
David G. Murcray, Frank H. Murcray, and Walter J. Williams
Appl. Opt. 6(2) 191-196 (1967)
W. A. Hovis and M. Tobin
Appl. Opt. 6(8) 1399-1402 (1967)
Daniel J. Schroeder
Appl. Opt. 6(11) 1976-1980 (1967)