[图书][B] Analytical lens design
RG González-Acuña, HA Chaparro-Romo… - 2020 - iopscience.iop.org
This book presents an in-depth look at lenses free of spherical aberrations and is provided
using illustrative examples. Mathematical principles behind lenses free of spherical …
using illustrative examples. Mathematical principles behind lenses free of spherical …
[图书][B] Stigmatic optics
RG González-Acuña, HA Chaparro-Romo - 2024 - iopscience.iop.org
Stigmatism refers to the image-formation property of an optical system which focuses a
single point source in object space into a single point in image space. Two such points are …
single point source in object space into a single point in image space. Two such points are …
[HTML][HTML] Measurement techniques for aspheric surface parameters
Q Hao, Y Liu, Y Hu, X Tao - Light: Advanced Manufacturing, 2023 - light-am.com
Aspheric surfaces are widely used in advanced optical instruments. Measuring the aspheric
surface parameters (ASPs) with high accuracy is vital for manufacturing and aligning optical …
surface parameters (ASPs) with high accuracy is vital for manufacturing and aligning optical …
General formula to design a freeform singlet free of spherical aberration and astigmatism
RG González-Acuña, HA Chaparro-Romo… - Applied …, 2019 - opg.optica.org
In this paper, an analytical closed-form formula for the design of freeform lenses free of
spherical aberration and astigmatism is presented. Given the equation of the freeform input …
spherical aberration and astigmatism is presented. Given the equation of the freeform input …
Superconical aplanatic ovoid singlet lenses
A Silva-Lora, R Torres - JOSA A, 2020 - opg.optica.org
In this work, we return to Descartes's idea to develop a formalism to construct rigorously
stigmatic singlet lenses comprising two Cartesian surfaces. Optical systems are built using a …
stigmatic singlet lenses comprising two Cartesian surfaces. Optical systems are built using a …
[HTML][HTML] Tilted Wave Fizeau Interferometer for flexible and robust asphere and freeform testing
C Schober, R Beisswanger, A Gronle… - Light: Advanced …, 2022 - light-am.com
Abstract Tilted Wave Interferometry (TWI) is a measurement technique for fast and flexible
interferometric testing of aspheres and freeform surfaces. The first version of the tilted wave …
interferometric testing of aspheres and freeform surfaces. The first version of the tilted wave …
Exact equations for stigmatic singlet design meeting the Abbe sine condition
RG González-Acuña, HA Chaparro-Romo… - Optics …, 2021 - Elsevier
We present the exact equations for designing a stigmatic singlet lens that meets Abbe's sine
condition for each ray. These lenses are designed from the solution of a system of nonlinear …
condition for each ray. These lenses are designed from the solution of a system of nonlinear …
Design and characterization of a hyperbolic-elliptical lens pair in a rapid beam steering system for single-pixel terahertz spectral imaging of the cornea
Terahertz (THz) time-domain spectroscopy has been investigated for assessment of the
hydration levels in the cornea, intraocular pressure, and changes in corneal topography …
hydration levels in the cornea, intraocular pressure, and changes in corneal topography …
Singlet lens for generating aberration-free patterns on deformed surfaces
RG González-Acuña, M Avendaño-Alejo… - JOSA A, 2019 - opg.optica.org
We introduce a general closed-form analytic formula to design special lenses that generate
spherical aberration-free extended images specified previously by the user. The formula …
spherical aberration-free extended images specified previously by the user. The formula …
Analytic solution of the eikonal for a stigmatic singlet lens
RG González-Acuña, HA Chaparro-Romo… - Physica …, 2020 - iopscience.iop.org
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