title: A constant output monochromator.
abstract: A constant output monochromator has been developed that produces a power of 100 +/- 2 microW over a wavelength range from 375 nm to 1400 nm with a spectral bandpass of 20 nm. The output is regulated by controlling the source intensity and the monochromator transmission. A thermopile is incorporated into the instrument for calibrating the output of the open loop system.
authors.affiliation: Bausch & Lomb, Inc., Rochester, New York 14602, USA.
authors.forename: G B
authors.initials: GB
authors.lastname: Maxwell
authors.forename: D D
authors.initials: DD
authors.lastname: Doonan