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Ashish Dwivedi
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Publications (2)
Proceedings Article | 21 June 2019 Paper
Error estimation due to approximations in Shack-Hartmann sensor based measurement of high slope freeform wavefront
Proceedings Volume 11057, 110571J (2019) https://doi.org/10.1117/12.2526125
KEYWORDS: Wavefronts, Sensors, Error analysis, Zemax, Ray tracing, Wavefront reconstruction, Wavefront sensors, Spherical lenses, Photovoltaics, Collimation
SPIE Journal Paper | 9 November 2016
Design and evaluation of laser spot illuminator for a laser projection engine design
OE, Vol. 55, Issue 11, 115102, (November 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.11.115102
KEYWORDS: Prisms, Fiber optic illuminators, Tolerancing, Laser development, Optical components, Optical design, Collimation, Prototyping, Monte Carlo methods, Projection systems
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