Researchers at the University of California are working on a technology that is able to enhance the resolution of a standard light microscope, allowing it to directly view finer structures and details ...
Publications of the Astronomical Society of the Pacific, Vol. 2, No. 8 (May 31, 1890), pp. 115-117 (3 pages) ...
Lommnel, E., Beugungserscheinungen an einer Kalisronschen Öffnung, München, 1884. Preston, T., ” The Theory of Light”, 327 (London, Macmillan & Co., Ltd., 5th ...
IN letters published in NATURE (September 1, 1921, p. 10; February 16, p. 205, and May 27, 1922, p. 678) on the above-mentioned subjects, I gave an estimate of the limit of microscopic resolving power ...