1 October 2005 Focusing diode laser light with a truncated dielectric paraboloid
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Abstract
The properties of a paraboloid made of dielectric material and truncated from the focal plane are studied. In addition, the focusing of light emitted by astigmatic diode lasers with a truncated paraboloid is discussed. Finally, ray-tracing calculations are presented for a high-numerical-aperture truncated paraboloid used for focusing light emitted by a large number of diode lasers in an axially symmetric structure.
© (2005) Society of Photo-Optical Instrumentation Engineers (SPIE)
Erkki Lassila, Erkki Lassila, Taito Alahautala, Taito Alahautala, Rolf Hernberg, Rolf Hernberg, } "Focusing diode laser light with a truncated dielectric paraboloid," Optical Engineering 44(10), 103001 (1 October 2005). https://doi.org/10.1117/1.2083207 . Submission:
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