Angular Spectrum Evaluation Tool analysis of the Crown of Light diamond cut

Jose Sasian; Reuven Paikin

doi:10.1117/1.OE.59.12.124104

Angular Spectrum Evaluation Tool analysis of the Crown of Light diamond cut

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

Abstract

We analyze the Crown of Light (COL) cut using an angular spectrum evaluation tool. Several light performing features of the COL are discussed. In particular, it is found that the angular spectrum of the COL tends to be concentrated and that this maximizes the brilliance and sparkle probability when the COL is aimed at localized light sources. It is contended that the COL represents a novel paradigm in diamond cuts. A distinctive feature of the COL cut is its dome shaped crown.

Original language	English (US)
Article number	124104
Journal	Optical Engineering
Volume	59
Issue number	12
DOIs	https://doi.org/10.1117/1.OE.59.12.124104
State	Published - Dec 1 2020
Externally published	Yes

Keywords

diamond cut
gemstone brilliance
gemstone evaluation
light performance

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
General Engineering

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10.1117/1.OE.59.12.124104

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abstract = "We analyze the Crown of Light (COL) cut using an angular spectrum evaluation tool. Several light performing features of the COL are discussed. In particular, it is found that the angular spectrum of the COL tends to be concentrated and that this maximizes the brilliance and sparkle probability when the COL is aimed at localized light sources. It is contended that the COL represents a novel paradigm in diamond cuts. A distinctive feature of the COL cut is its dome shaped crown. ",

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author = "Jose Sasian and Reuven Paikin",

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PY - 2020/12/1

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N2 - We analyze the Crown of Light (COL) cut using an angular spectrum evaluation tool. Several light performing features of the COL are discussed. In particular, it is found that the angular spectrum of the COL tends to be concentrated and that this maximizes the brilliance and sparkle probability when the COL is aimed at localized light sources. It is contended that the COL represents a novel paradigm in diamond cuts. A distinctive feature of the COL cut is its dome shaped crown.

AB - We analyze the Crown of Light (COL) cut using an angular spectrum evaluation tool. Several light performing features of the COL are discussed. In particular, it is found that the angular spectrum of the COL tends to be concentrated and that this maximizes the brilliance and sparkle probability when the COL is aimed at localized light sources. It is contended that the COL represents a novel paradigm in diamond cuts. A distinctive feature of the COL cut is its dome shaped crown.

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KW - gemstone brilliance

KW - gemstone evaluation

KW - light performance

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Angular Spectrum Evaluation Tool analysis of the Crown of Light diamond cut

Abstract

Keywords

ASJC Scopus subject areas

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