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Colour purity enhancement

Figure 12.5 (a) Typical microcavity-based device structure for colour purity enhancement and (b) the resulting narrow spectral output... [Pg.374]

In practice, both red and green star compositions are formulated to have a negative oxygen balance i.e. there is an oxygen deficiency) since the presence of a reducing atmosphere in the flame inhibits the oxidation of MCI to MO (where M is Sr or Ba), thus enhancing the colour purity of the flame. [Pg.114]

WHO (1 976) WHO Food Additives, series no.7. Specifications for the identity and purity same food colours, enhancers, thickening agents and certain food additives. FAO Nutrition Meetings Report Series, Rome, no. 546, 1975. [Pg.123]

See other pages where Colour purity enhancement is mentioned: [Pg.371]    [Pg.223]    [Pg.242]    [Pg.794]    [Pg.232]    [Pg.794]    [Pg.795]    [Pg.6939]    [Pg.23]    [Pg.323]   
See also in sourсe #XX -- [ Pg.374 ]



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Colour purity

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