SpringeroLasers andOpticsTragerEditorCD-ROM②SpringerSpringer Handbookof Lasers and Optics光学课光学课光学课堂光学课堂光学课堂光学课光学课光学课堂光学课光学课堂光学课Springer Handbooks providea concise compilation of approvedkey information on methods ofresearch,general principles,andfunctional relationships in physi-cal sciences and engineering.Theworld's leading experts in the fieldsassigned by one or several renownededitors to write the chapters com-prising each volume.The contentis selected by these experts fromSpringer sources (books,journals,online content)and othersystematicand approved recent publications ofphysical and technical information.The volumes are designed to beuseful as readable desk referencebooks to give a fast and comprehen-sive overview and easy retrieval ofessential reliable key information,including tables,graphs,and bibli-ographies.References to extensivesources are provided.