11 April 1997 Micro-optical beam transformation system for high-power laser diode bars with efficient brightness conservation
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Abstract
Most of the potential applications of high power laser diode bars and stacks need special beam transformation systems in order to create a much more symmetric output beam. We present a novel concept for single emitted beam reconfiguration of high power laser diode bars, which uses different types of microoptical components. A very compact and efficient beam shaping system has been built upon the base of this concept, forming a nearly circular output beam with minimum brightness reduction compared to the laser diode output radiation.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Rolf Goering, Rolf Goering, Peter Schreiber, Peter Schreiber, Torsten Possner, Torsten Possner, } "Micro-optical beam transformation system for high-power laser diode bars with efficient brightness conservation", Proc. SPIE 3008, Miniaturized Systems with Micro-Optics and Micromechanics II, (11 April 1997); doi: 10.1117/12.271415; https://doi.org/10.1117/12.271415
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