System and method for scanning a beam of ultra-short pulse light

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United States of America Patent

PATENT NO 9188776
APP PUB NO 20150062680A1
SERIAL NO

14389730

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Abstract

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An embodiment of a scanning optical system comprises: an optical source providing a beam of pulsed light of ultra-short pulse duration; a deflector for deflecting the beam through a scan angle; a lens system including a focusing objective for focusing the deflected beam; a dispersion compensating device for reducing dispersion-related distortion of a pulse of the beam by the lens system, the dispersion compensating device including a deformable, dispersive mirror and an actuator device for the mirror; and a controller for controlling the actuator device to change a shape of the mirror in accordance with the scan angle.

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Patent Owner(s)

  • NOVARTIS AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Donitzky, Christof Eckental/Eschenau, DE 91 764
Gorschboth, Claudia Nuremberg, DE 18 71
Vogler, Klaus Eckental/Eschenau, DE 65 581

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