| 释义 |
Lippmann Photogr.|ˈlɪpmən|
The name of Gabriel Lippmann (1845–1921), French physicist, used attrib. with reference to a method of colour photography invented by him in which colours are produced by interference effects in an emulsion containing very fine silver halide particles.
1902Westm. Gaz. 26 Sept. 4/2 Among all experts in this branch of photography it is agreed that the Lippmann interference process is the only one which gives all the colours of Nature in a direct manner, but these experts are unfortunately also agreed that it is an exceedingly difficult process to work. 1908Astrophysical Jrnl. XXVII. 346 This flexible silver mirror is immediately laid, silver surface down, on a wet Lippmann plate. 1936R. M. Fanstone Colour Photogr. ii. 7 The Lippmann Process presented difficulties, and was somewhat costly to work. 1942C. E. K. Mees Theory Photogr. Process xxi. 872 A Lippmann emulsion..is practically grainless when properly prepared. 1963F. W. H. Mueller in Photographic Theory: Liège Summer School 1962 i. i. 31 Lippmann emulsions, sometimes called grainless emulsions, contain very small silver halide crystals, 10 to 50 mµ in diameter, and are used for scientific purposes... They are chloride or bromide emulsions made by inversed or double jet addition. 1973F. H. Perrin in W. Thomas SPSE Handbk. Photogr. Sci. & Engin. xvii. 930 The finest grain is produced by procedures devised to make Lippmann color photographs. |