Yuval Kapellner Rabinovitz
Founder and CTO at EKB Technologies Ltd
SPIE Involvement:
Conference Program Committee | Author
Area of Expertise:
Electro optics , Lasers , Projection architectures , DLP and SLMs , Diffractive beam shaping optics , Speckles
Websites:
Profile Summary

Optical Engineering Specialist:

•General and advanced electro optics and optical systems research analysis and design services for a variety of EKB clients

•Specialized custom design of multi-level diffractive optical elements and laser based optical systems for implementation in existing equipment or R&D projects.

•Optical engine system design utilizing spatial light modulators (MEMS. LCOS, LCD).

•Utilization of Laser, VCSEL (including VCSEL array), and DPSS (crystal pumping) in special applications for illumination.

•Architecture design for structured light applications.

•DLP® light engine design for a variety of new emerging fields including unique Heads Up display application, 3D DLP® printers, and advanced structured light systems.

•Speckles attenuation implementation techniques using EKB’s unique knowledge base, and general research of new speckle reduction approaches utilizing a combination of DLP® and DOE technologies.

•Joint collaborations with internationally accredited academic institutions including Israel on light sources research projects and micro/nano scale multi-level structured fabrication techniques.

• Horizon 2020 Research program with the European Union

•Joint research and development with international institutions including Israel on special DLP® utilization in new emerging fields including wearable systems with HUD.



Publications (5)

Proceedings Article | 4 March 2019 Paper
Proceedings Volume 10932, 1093204 (2019) https://doi.org/10.1117/12.2507797
KEYWORDS: Scattering, Light scattering, Wavefronts, Scattering media, Digital micromirror devices, Spatial light modulators, Biomedical optics, Tissues

Proceedings Article | 15 March 2016 Paper
Ariel Schwarz, Alex Zlotnik, Yuval Kapellner, Hadar Pinhas, Amir Shemer, Zeev Zalevsky
Proceedings Volume 9761, 97610J (2016) https://doi.org/10.1117/12.2210805
KEYWORDS: Computational imaging, Mirrors, Computing systems, Digital micromirror devices, Imaging systems, Point spread functions, Spatial resolution, Infrared imaging, Infrared radiation, Terahertz radiation, Sensors, Image processing

SPIE Journal Paper | 8 July 2013
Alex Zlotnik, Yuval Kapellner, Zvika Afik, Itshak Layani, Zeev Zalevsky
JM3, Vol. 12, Issue 03, 033001, (July 2013) https://doi.org/10.1117/12.10.1117/1.JMM.12.3.033001
KEYWORDS: Digital micromirror devices, Point spread functions, Super resolution, Mirrors, Image restoration, Compressed sensing, Image resolution, Sensors, Imaging systems, Computer programming

SPIE Journal Paper | 1 July 2006 Open Access
Zeev Zalevsky, Yuval Kapellner, Izhar Eyal, Nadav Cohen
OE, Vol. 45, Issue 07, 070506, (July 2006) https://doi.org/10.1117/12.10.1117/1.2219976
KEYWORDS: Crystals, Q switches, Nonlinear crystals, Ferroelectric materials, Q switching, Laser crystals, Laser resonators, Resonators, Refractive index, Temperature metrology

Proceedings Article | 28 March 2003 Paper
Zeev Zalevsky, Yuval Kapelner, Eran Sabo, Sharon Kapelner
Proceedings Volume 5002, (2003) https://doi.org/10.1117/12.473831
KEYWORDS: Projection systems, Prototyping, Spatial light modulators, Polymers, Eye, 3D vision, Semiconductor lasers, Polarizers, Polarization, Refractive index

Conference Committee Involvement (13)
Emerging Digital Micromirror Device Based Systems and Applications XVII
28 January 2025 | San Francisco, California, United States
Emerging Digital Micromirror Device Based Systems and Applications XVI
30 January 2024 | San Francisco, California, United States
Emerging Digital Micromirror Device Based Systems and Applications XV
30 January 2023 | San Francisco, California, United States
Emerging Digital Micromirror Device Based Systems and Applications XIV
25 January 2022 | San Francisco, California, United States
Emerging Digital Micromirror Device Based Systems and Applications XIII
6 March 2021 | Online Only, California, United States
Showing 5 of 13 Conference Committees
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