Baffle, three-blade chopper, and split spherical mirror transmit alternating dual beam into integrating sphere. Alternating reference and sample beams are detected by high gain photomultiplier and modified logarithmic ratiometer. Device is useful in fusion research, high power laser work, and spectrometer or monochromator construction.
Vacuum-ultraviolet reflectometer
NASA Tech Briefs ; 1 , 3
1977-01-01
Sonstige
Keine Angabe
Englisch
AIAA | 1969
|AIAA | 1970
|Ellipsoidal mirror reflectometer.
NTRS | 1966
|Laboratory Portable Infrared Reflectometer
Online Contents | 1997
Optical Phase Domain Reflectometer
IEEE | 2007
|