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Proceedings Paper

Laser-aided separation of diamonds
Author(s): S. E. Avdeev; S. V. Bely; Yuri V. Chugui; V. A. Chuprov; O. A. Gudaev; I. F. Kanaev; V. K. Malinovsky; A. F. Makhrachev; A. K. Potashnikov; A. M. Pugachev; E. M. Schlufman; N. V. Surovtsev; V. A. Treshchikhin; A. T. Vedin; V. V. Vorobyev
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Paper Abstract

A new technology for separation of diamonds is proposed: a combined use of the Rayleigh and Ramanlight Scattering in a two-stage separator. A brief description of various units for detection is given. Results of work on development and experimental checking of such a separator are presented. The method of laser-aided separation of diamonds based on the principle of elastic (without any frequency shift) light scattering has no analogs and is protected by a patent.

Paper Details

Date Published: 29 July 2002
PDF: 6 pages
Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); doi: 10.1117/12.484484
Show Author Affiliations
S. E. Avdeev, JSCALROSA (Russia)
S. V. Bely, JSCALROSA (Russia)
Yuri V. Chugui, Technological Design Institute of Scientific Instrument Engineering (Russia)
V. A. Chuprov, JSC ALROSA (Russia)
O. A. Gudaev, Institute of Automation and Electrometry (Russia)
I. F. Kanaev, Institute of Automation and Electrometry (Russia)
V. K. Malinovsky, Institute of Automation and Electrometry (Russia)
A. F. Makhrachev, JSC ALROSA (Russia)
A. K. Potashnikov, Technlogical Design Institute of Scientific Instrument Engineering (Russia)
A. M. Pugachev, Institute of Automation and Electrometry (Russia)
E. M. Schlufman, JSC ALROSA (Russia)
N. V. Surovtsev, Institute of Automation and Electrometry (Russia)
V. A. Treshchikhin, Institute of Automation and Electrometry (Russia)
A. T. Vedin, JSC ALROSA (Russia)
V. V. Vorobyev, Technological Design Institute of Scientific Instrument Engineering (Russia)


Published in SPIE Proceedings Vol. 4900:
Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life
Yuri V. Chugui; Sergei N. Bagayev; Albert Weckenmann; P. Herbert Osanna, Editor(s)

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