Abstract

The precise measurement of the wavelengths of emission or absorption bands on spectrographic plates is a vexing and difficult problem. The usual commercial microphotometer when coupled with a strip chart recorder does not give accurate results because the rate of plate travel is not constant. This error may be traced ultimately to the plate drive mechanism which operates by means of a screw or by means of a friction clutch arrangement.

Aspheric Ebert Monochromator for Simultaneous Observation of Many Wavelengths*

M. V. K. R. Murty
J. Opt. Soc. Am. 52(5) 515-519 (1962)

Determination of the optimal amount of scattering in a wavelength conversion plate for white LEDs

Jana Ryckaert, Sven Leyre, Peter Hanselaer, and Youri Meuret
Opt. Express 23(24) A1629-A1641 (2015)

Ebert Spectrometer for the Far Infrared

Dean W. Robinson
J. Opt. Soc. Am. 49(10) 966-971 (1959)

Vacuum Ebert Grating Spectrometer

Wm. G. Fastie, H. M. Crosswhite, and P. Gloersen
J. Opt. Soc. Am. 48(2) 106-111 (1958)

Automatic Measurement, Reduction and Recording of Wavelengths from Spectrograms

George R. Harrison
J. Opt. Soc. Am. 25(6) 169-178 (1935)