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Wenhai Liu
Researcher at California Institute of Technology
Publications - 28
Citations - 631
Wenhai Liu is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Holography & Volume hologram. The author has an hindex of 13, co-authored 28 publications receiving 621 citations.
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Proceedings ArticleDOI
Optical memory for computing and information processing
TL;DR: The Optically Programmable Gate Array, an enhanced version of a conventional FPGA, utilizes a holographic memory accessed by an array of VCSELs to program its logic.
Journal ArticleDOI
Real-time spectral imaging in three spatial dimensions
TL;DR: This work reports what is to their knowledge the first volume-holographic optical imaging instrument with the capability to return three-dimensional spatial as well as spectral information about semitranslucent microscopic objects in a single measurement.
Journal ArticleDOI
Volume Holographic Grating Wavelength Stabilized Laser Diodes
TL;DR: The volume holographic gratings (VHGs) are the key components for producing laser diodes with a temperature-stabilized wavelength and narrowed linewidth as discussed by the authors.
Journal ArticleDOI
Volume holographic grating-based continuously tunable optical filter
TL;DR: In this article, a volume holographic grating selectively drops a narrow portion of the signal bandwidth into a fiber while passing through the rest of the signals, achieving low insertion loss.
Journal ArticleDOI
Volume holographic hyperspectral imaging.
TL;DR: Two volume holographic imaging architectures are demonstrated and their imaging resolution, aberration, and sensitivity are investigated and strong aberration is observed and confirmed by simulation.