Active and passive optical components for WDM communication : 21-24 August 2001, Denver, USA - Bellingham, Wash: SPIE, 2001 - xxi, 554 p. : ill. (some col.) ; 28 cm ISBN: 9780819442567 Subjects--Topical Terms: Optical communications - Equipment and supplies - Congresses Dewey Class. No.: 621.38275 DUT