Mr. Ronian Siew Profile

Ronian Siew

Consultant at Inopticalsolutions

SPIE Involvement:

Author

Area of Expertise:

Optical System Design , Fluorescence Detection Systems , Radiometry

Websites:

Personal Website

Profile Summary

My experience has been in the design, modeling, and analysis of optical systems and subsystems including objective lenses, eyepieces, relay attachments, prepress systems using MEMs devices, and fluorescence detection systems for DNA analysis in real-time PCR. For more information, please visit www.inopticalsolutions.com

Publications (8)

SPIE Press Book | 5 October 2018

Multiple-Field Multispectral Imaging Using Wide-Angle Lenses: Inopticalsolutions Notebook Series

Ronian Siew

KEYWORDS: Tunable filters, Imaging systems, Multiphoton fluorescence microscopy, Optical filters, Signal to noise ratio, Monochromatic aberrations, Glasses, Lenses, Image filtering, Multispectral imaging

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Multiple-Field Multispectral Imaging Using Wide-Angle Lenses: Inopticalsolutions Notebook Series

SPIE Press Book | 18 October 2017

Perspectives on Modern Optics and Imaging with Practical Examples Using Zemax OpticStudio®

Ronian Siew

KEYWORDS: Imaging systems, Zemax, Light sources and illumination, Image sensors, Eye, Glasses, Distortion, Point spread functions, Lenses, Grating light valves

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Perspectives on Modern Optics and Imaging with Practical Examples Using Zemax OpticStudio®

SPIE Journal Paper | 31 March 2017

Relative illumination and image distortion

Ronian Siew

OE, Vol. 56, Issue 04, 049701, (March 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.4.049701

KEYWORDS: Distortion, Illumination engineering, Optical engineering, Optical design, Zemax, Glasses, Image analysis, Monochromatic aberrations, Lens design, Radiometry

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SPIE Journal Paper | 14 February 2017

Distinction between image magnification and irradiance magnification: a commentary

Ronian Siew

OE, Vol. 56, Issue 02, 029701, (February 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.2.029701

KEYWORDS: Lenses, Ray tracing, Radiometry, Imaging systems, Geometrical optics, Optical engineering, Zemax, Optical design, Radio optics, Lens design

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Proceedings Article | 2 March 2012 Paper

Influence of coating stress of diamond-like carbon coating on surface flatness of large germanium windows

Srinivas Rao Yadagiri, Ronian Siew

Proceedings Volume 8257, 82570Q (2012) https://doi.org/10.1117/12.906099

KEYWORDS: Coating, Germanium, Wavefronts, Surface finishing, Plasma enhanced chemical vapor deposition, Carbon, Polishing, Plasma, Process control, Coating equipment

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Proceedings Article | 27 August 2005 Paper

f/No. and the radiometry of image forming optical systems with non-circular aperture stops

Ronian Siew

Proceedings Volume 5867, 586701 (2005) https://doi.org/10.1117/12.611564

KEYWORDS: Point spread functions, Diffraction, Radiometry, Geometrical optics, Imaging systems, Optical imaging, Zemax, Solids, Convolution, Lens design

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Proceedings Article | 18 February 2004 Paper

Concept, design, and manufacture of a 3X rifle gun sight

Ronian Siew

Proceedings Volume 5249, (2004) https://doi.org/10.1117/12.513418

KEYWORDS: Relays, Objectives, Tolerancing, Optics manufacturing, Manufacturing, Lens design, Eye, Modulation transfer functions, Reticles, Design for manufacturability

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Proceedings Article | 4 June 2002 Paper

Partial coherent imaging using the Grating Light Valve

Ronian Siew

Proceedings Volume 4773, (2002) https://doi.org/10.1117/12.469189

KEYWORDS: Imaging systems, Physics, Coherence (optics), Superposition, Spatial coherence, Coherence imaging, Fourier transforms, Grating light valves, Diffraction, Switching

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Showing 5 of 8 publications

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