Olivério D. Soares, chair/editor ; sponsored by the congress of EPS--European Physical Society, Europtica--the European Federation for Applied Optics, SPIE--the International Society for Optical Engineering ; cooperating organizations, ANRT--Association nationale de la recherche technique ... [et al.]SPIEc1991
sponsored by the National Bureau of Standards in cooperation with the IEEE Transmission Systems Sub-committee on Fiber Optics (COMMSOC) and the Optical Society of America, October 28-29, 1980, National Bureau of Standards, Boulder, Colorado ; edited by G.W. Day and D.L. FranzenU.S. Dept. of Commerce, National Bureau of Standards1980