What people are saying - Write a review
We haven't found any reviews in the usual places.
COLOUR MEASUREMENTS OF PHOSPHORS AND LUMINESCENT
EASUREMENT OF THE AFTERGLOW OF PHOSPHORS
6 other sections not shown
Other editions - View all
accuracy afterglow decay ampliﬁer angle axes calculated calibrated chromaticity coordinates chromaticity scale circuit coefﬁcients colorimeter colorimetry colour coordinates colour differences colour points colour space component colours curve deﬁned deﬂection determined diaphragm efﬁciency electron beam ellipse equation equi-energy exciting pulse ﬁeld of view ﬁnd ﬁrst ﬂux emitted function galvanometer given colour illumination instrument interference ﬁlter lens luminance meter LUMINESCENT SCREENS luminous ﬂux match METHODS OF MEASURING monochromator number of lines obtained oscilloscope oscilloscope tubes output current phosphor photocathode photocell photoelectric colorimeters photometer photomultiplier picture tube plane primary colours prism R+G+B radiant energy radiant intensity radiation detector raster ratio relation resolution resultant colour RGB system scotopic vision selenium shown in Fig slit speciﬁed spectral colours spectral distribution spectral energy distribution spectral sensitivity characteristic spectrophotometer spot straight line surface test pattern transformation transmission characteristic values visual voltage wavelength width xy diagram YZ system