Mr. Hullas Sehgal Profile

Hullas Sehgal

at Univ of Minnesota

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Publications (2)

Proceedings Article | 29 August 2008 Paper

Systems approach to identification of feedback enhanced optical tweezers

Hullas Sehgal, Tanuj Aggarwal, Murti Salapaka

Proceedings Volume 7038, 703821 (2008) https://doi.org/10.1117/12.797880

KEYWORDS: Optical tweezers, Particles, Field programmable gate arrays, Beam splitters, System identification, Photodiodes, Signal to noise ratio, Molecules, Objectives, Modulation

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Proceedings Article | 5 September 2007 Paper

Micro-manipulation using combined optical tweezers and atomic force microscope

Hullas Sehgal, Tathagata De, Saju Nettikadan, Murti Salapaka

Proceedings Volume 6644, 66441L (2007) https://doi.org/10.1117/12.737227

KEYWORDS: Optical tweezers, Atomic force microscopy, Proteins, Microscopes, Atomic force microscope, Head, Molecules, Silicon, Laser optics, Photodiodes

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