In-situ optical density sensor

Author: Harrison, JA; Saraswat, M; Grand, R; Noble, FK; Gehlen, L; Woods, MA; Bartho, S

Type: Patent

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Massey University


The present invention relates to optical measurement devices and systems, and methods of using these systems and devices, and more particularly but not exclusively it relates to a system and apparatus adapted to measure optical properties in-situ.