Fellows

Dr. Chung-En Zah

Chief Scientist

30+ years of research experience in US companies (Thorlabs, Corning, Bellcore).
400+ publications, 50+ patents in optoelectronics and telecommunication.
IEEE Fellow, OSA Fellow, 2x R&D 100 award winner.

Dr. Jingwei Wang

Chief Scientist

Joined Focuslight in 2007, with extensive experience in high-power diode laser materials, bonding, and reliability. 
Author of 70+ publications, contributor to 2 national standards, and inventor of over 60 granted patents globally.

Dr. Wilfried Noell

Chief Scientist

30 years of experience in the photonics industry and deep expertise in electro-optics on InP, Silicon Photonics (SiPho), micro-optics, and photonic miniaturization.
Author/co-author of 150+ publications and 20+ patents, with significant contributions to optical MEMS and micromechanical systems.

Dr. Martin Eisner

Chief Engineer – Etching of Global Operations

30 years of experience in micro-optics, fabrication of optical devices and semiconductor processes, with deep expertise in confocal microscopy.
Author and co-author of multiple publications about lens etching, first publication in 1996.
Black Belt Six Sigma, Co-founder of SUSS MicroOptics.

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