Adaptive dispersion formula for index interpolation and chromatic aberration correction

Chia Ling Li; José Sasián

doi:10.1364/OE.22.001193

Adaptive dispersion formula for index interpolation and chromatic aberration correction

Chia Ling Li, José Sasián

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

3 Scopus citations

Abstract

This paper defines and discusses a glass dispersion formula that is adaptive. The formula exhibits superior convergence with a minimum number of coefficients. Using this formula we rationalize the correction of chromatic aberration per spectrum order. We compare the formula with the Sellmeier and Buchdahl formulas for glasses in the Schott catalogue. The six coefficient adaptive formula is found to be the most accurate with an average maximum index of refraction error of 2.91 × 10^-6 within the visible band.

Original language	English (US)
Pages (from-to)	1193-1202
Number of pages	10
Journal	Optics Express
Volume	22
Issue number	1
DOIs	https://doi.org/10.1364/OE.22.001193
State	Published - Jan 13 2014

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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Adaptive dispersion formula for index interpolation and chromatic aberration correction

Abstract

ASJC Scopus subject areas

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