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Springer Series in Optical Sciences Ser.
High-Power Diode-Lasers for Materials Processing : Principles and Applications 128
von Friedrich Bachmann, Peter Loosen, Reinhart Poprawe
554 Seiten, Veröffentlicht 2007 von Springer
ISBN-13: 978-0-387-34729-5, ISBN: 0-387-34729-1

"4.2. Beam. Collimation. Veit Blümel, Sandra Huke, Bernd Köhler, Martin Traub. 4.2.1. Fast. Axis. Collimation. and. Types. of. FAC-Lenses. A typical property of diode lasers is the highly divergent emission in the direction perpendicular to the pn-junction, the so-called fast axis. Numerical apertures of upto 0.8, i.e., full divergence angles of approximately 100◦, are not unusual. Therefore, in most cases where diode lasers are dir ..."

High Power Diode Lasers
Technology and Applications (Springer Series in Optical Sciences)
von Reinhart Poprawe, Peter Loosen, Friedrich Bachmann, Dr. Friedrich Bachmann
Hardcover, 554 Seiten, Veröffentlicht 2007 von Springer
ISBN-13: 978-0-387-34453-9, ISBN: 0-387-34453-5

"This book summarizes a five year research project, as well as subsequent results regarding high power diode laser systems and their application in materials processing. The text explores the entire chain of technology, from the semiconductor technology, through cooling mounting and assembly, beam shaping and system technology, to applications in the processing of such materials as metals and polymers. Include ..."