Enhanced detection system and method

Details Enhanced detection system and method Enhanced detection system and method

2008-02-07

2010-06-01

Chowdhury, Tarifur R. (Department: 2886)

Optics: measuring and testing

By particle light scattering

With photocell detection

C356S121000, C356S127000, C356S600000, C356S624000, C348S199000, C353S007000

Reexamination Certificate

active

07728974

ABSTRACT:
An enhanced detection system can eliminate use of a sheath fluid by selecting which particles that pass through an sensing region to detect parametric characteristics thereof based upon position of each particle while it is in a sensing region relative to one or more predetermined positions, such as an in-focus position relative to one or more light beams directed into the sensing region, to enhance accuracy and robustness of particle parametric characteristics detection.

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