ELECTRO-OPTICAL COLOR SORTING OF AGRICULTURAL PARTICLES.

N. S. Kopeika; B. Gafni; A. Greenfield

doi:10.1117/12.7971993

ELECTRO-OPTICAL COLOR SORTING OF AGRICULTURAL PARTICLES.

N. S. Kopeika, B. Gafni, A. Greenfield

Department of Electrical & Computer Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Electronic color sorting machines pose maintenance problems when used for hygroscopic agricultural particles because of the high bias voltages required by photomultipliers. Unbiased photodiodes, with appropriate optical filters, should improve such systems considerably if used in place of photomultipliers.

Original language	English
Pages (from-to)	360-363
Number of pages	4
Journal	Optical Engineering
Volume	15
Issue number	4
DOIs	https://doi.org/10.1117/12.7971993
State	Published - 1 Jan 1976

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
General Engineering

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10.1117/12.7971993

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title = "ELECTRO-OPTICAL COLOR SORTING OF AGRICULTURAL PARTICLES.",

abstract = "Electronic color sorting machines pose maintenance problems when used for hygroscopic agricultural particles because of the high bias voltages required by photomultipliers. Unbiased photodiodes, with appropriate optical filters, should improve such systems considerably if used in place of photomultipliers.",

author = "Kopeika, {N. S.} and B. Gafni and A. Greenfield",

year = "1976",

month = jan,

day = "1",

doi = "10.1117/12.7971993",

language = "English",

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journal = "Optical Engineering",

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AU - Kopeika, N. S.

AU - Gafni, B.

AU - Greenfield, A.

PY - 1976/1/1

Y1 - 1976/1/1

N2 - Electronic color sorting machines pose maintenance problems when used for hygroscopic agricultural particles because of the high bias voltages required by photomultipliers. Unbiased photodiodes, with appropriate optical filters, should improve such systems considerably if used in place of photomultipliers.

AB - Electronic color sorting machines pose maintenance problems when used for hygroscopic agricultural particles because of the high bias voltages required by photomultipliers. Unbiased photodiodes, with appropriate optical filters, should improve such systems considerably if used in place of photomultipliers.

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U2 - 10.1117/12.7971993

DO - 10.1117/12.7971993

M3 - Article

AN - SCOPUS:0016980490

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VL - 15

SP - 360

EP - 363

JO - Optical Engineering

JF - Optical Engineering

IS - 4

ER -

ELECTRO-OPTICAL COLOR SORTING OF AGRICULTURAL PARTICLES.

Abstract

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