Dr. Xianyang K. Cai Profile

Dr. Xianyang K. Cai

Optical Design Engineer at Melexis USA

SPIE Involvement:

Author

Publications (13)

SPIE Journal Paper | 1 July 2006

Compact system for measurement of optical surfaces having a large radius of curvature

Xianyang Cai, Shoude Chang, Costel Flueraru

OE, Vol. 45, Issue 07, 073603, (July 2006) https://doi.org/10.1117/12.10.1117/1.2219101

KEYWORDS: Zoom lenses, Calibration, Optical testing, Lens design, Wavefronts, Spherical lenses, Error analysis, Interferometers, Optical engineering, Fizeau interferometers

Read Abstract +

Proceedings Article | 15 October 2005 Paper

Extend focal depth of a tracking lens by phase apodizers

Xianyang Cai, Shoude Chang, Costel Flueraru

Proceedings Volume 5962, 596216 (2005) https://doi.org/10.1117/12.625007

KEYWORDS: Point spread functions, Binary data, Imaging systems, Particles, Particle systems, Lens design, 3D image processing, Diffraction, Optical tracking, Numerical analysis

Read Abstract +

Proceedings Article | 14 October 2005 Paper

Resolution enhancement for an OCT system applied to multiple-layer information extraction

Xianyang Cai, Shoude Chang, Erroll Murdock, Costel Flueraru

Proceedings Volume 5969, 59692D (2005) https://doi.org/10.1117/12.628128

KEYWORDS: Optical coherence tomography, Tomography, Image retrieval, Phase shifts, Light sources, Resolution enhancement technologies, Imaging systems, Image resolution, Reflectivity, Image quality

Read Abstract +

Proceedings Article | 13 October 2005 Paper

Quantum algorithm for designing multi-reflector resonant bandpass filters

Jiaren Liu, Xianyang Cai, Zhiyi Zhang, George Xiao, Zhenguo Lu

Proceedings Volume 5970, 59701B (2005) https://doi.org/10.1117/12.625657

KEYWORDS: Bandpass filters, Optical filters, Transmittance, Reflectors, Reflectivity, Phase shifts, Algorithm development, Mirrors, Detection and tracking algorithms, Thin films

Read Abstract +

Proceedings Article | 13 June 2005 Paper

2D parallel optical coherence tomography and multiple-layer information extraction

Shoude Chang, Xianyang Cai, Erroll Murdock, Costel Flueraru

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.611825

KEYWORDS: Optical coherence tomography, Tomography, Cameras, Modulation, Phase shift keying, Image processing, Scattering, Spatial frequencies, Phase modulation, CCD cameras

Read Abstract +

Proceedings Article | 22 October 2004 Paper

Design of zoom lenses used to test optical surfaces having a large radius of curvature

Xianyang Cai, Xinping Liu, Chander Grover

Proceedings Volume 5524, (2004) https://doi.org/10.1117/12.559487

KEYWORDS: Zoom lenses, Optical testing, Lenses, Lens design, Wavefronts, Fizeau interferometers, Interferometers, Spherical lenses, Tolerancing, Aspheric lenses

Read Abstract +

Proceedings Article | 22 October 2004 Paper

Extended depth of field of microscope objective for particle tracking

Xinping Liu, Xianyang Cai, Chander Grover

Proceedings Volume 5524, (2004) https://doi.org/10.1117/12.561079

KEYWORDS: Objectives, Microscopes, Particles, Point spread functions, Solids, Modulation transfer functions, Focus stacking, Glasses, Imaging systems, Optical tracking

Read Abstract +

Proceedings Article | 1 September 2004 Paper

Design of a novel star tracker optical system

Xinping Liu, Xianyang Cai, Costel Flueraru, Shoude Chang, Chander Grover

Proceedings Volume 5418, (2004) https://doi.org/10.1117/12.541609

KEYWORDS: Stars, Distortion, Optical tracking, Image sensors, CCD image sensors, Lens design, Glasses, Imaging systems, Aspheric lenses, Point spread functions

Read Abstract +

Proceedings Article | 6 November 2003 Paper

Full-field optical coherence tomography using a spatial filter

Xinping Liu, Shoude Chang, Xianyang Cai, Chander Grover

Proceedings Volume 5174, (2003) https://doi.org/10.1117/12.503881

KEYWORDS: Optical coherence tomography, Imaging systems, Spatial filters, CCD cameras, Reflection, Image quality, Charge-coupled devices, Stray light, Mirrors, Michelson interferometers

Read Abstract +

Proceedings Article | 6 November 2003 Paper

Extending the focal depth of an optical tracking system using a phase pupil plate

Xinping Liu, Xianyang Cai, Chander Grover

Proceedings Volume 5174, (2003) https://doi.org/10.1117/12.503877

KEYWORDS: Imaging systems, Optical tracking, Point spread functions, Phase shift keying, Solids, Aspheric lenses, Modulation transfer functions, Image resolution, Wigner distribution functions, Diffraction

Read Abstract +

Proceedings Article | 6 May 1993 Paper

Registration error measurements with coherent optical processors

Xian-Yang Cai, Frank Kvasnik, Roy Blore

Proceedings Volume 1907, (1993) https://doi.org/10.1117/12.144815

KEYWORDS: Semiconducting wafers, Wafer-level optics, Inspection, Spatial filters, Image processing, Image filtering, Microscopes, Wafer inspection, Optical filters, Image registration

Read Abstract +

Proceedings Article | 1 August 1992 Paper

Wafer pattern inspection using a Coherent Optical Processor

Xian-Yang Cai, Frank Kvasnik

Proceedings Volume 1661, (1992) https://doi.org/10.1117/12.130299

KEYWORDS: Semiconducting wafers, Inspection, Wafer-level optics, Microscopes, Photomasks, Optical filters, Silicon, Wafer inspection, Optical correlators, Objectives

Read Abstract +

Proceedings Article | 1 September 1991 Paper

Interference effects and the occurrence of blind spots in coherent optical processors

Simon Christie, Xian-Yang Cai, Frank Kvasnik

Proceedings Volume 1507, (1991) https://doi.org/10.1117/12.47043

KEYWORDS: Composites, Fourier transforms, Holography, Monochromatic aberrations, Computer simulations, Inspection, Destructive interference, Spatial filters, Modulation transfer functions, Tolerancing

Read Abstract +

Showing 5 of 13 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years