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Polarization Standing Wave Cavity Assisted By Anisotropic Structures

Researchers in the Department of Electrical Engineering have developed a cavity demonstrating resonance through polarization standing waves.

A Combined Microfluidic and Fluorescence Lifetime Imaging(FLIM) Platform to Identify Mammalian Circulating Cancer Cells in Whole Blood

Separating and classifying circulating cancer cells from whole blood using a single cell trap microfluidic platform coupled with label free fluorescence life time imaging.

Energy-Efficient All-Optical Nanophotonic Computing

Researchers at the University of California, Davis, have developed a new computing and signal processing platform based on nanophotonics and nanoelectronics to decrease power consumption and improve overall computing speed with all-optical inputs and outputs.

Repeatable Ultra-Fast Low Jitter Spark Gap

UCLA researchers in the Department of Physics have developed a spark gap using a high dielectric material for pulsed laser applications.

Hybrid Integrated Optical Amplifier

A hybrid integrated optical amplifier that offers a significant reduction in cost, size, weight and power.

An Electro-Optical System with a Computation Model for Scanning Human Body

The invention describes an Electro-Optical instrument and a computational model for functional scanning of human body and recovering its chromophores (water, lipid, oxygenated hemoglobin, and deoxygenated hemoglobin). It is a low cost portable system that integrates frequency domain and continuous wave domain for real time spectroscopic imaging of human tissue.

Sparsity-Based Multi-Height Phase Recovery In Holographic Microscopy

UCLA researchers in the Department of Electrical Engineering have developed a sparsity-based phase reconstruction technique implemented in wavelet domain to achieve more than 3-fold reduction in the number of holographic measurements for coherent imaging of densely connected samples with minimal impact on the reconstructed image quality.

Single Fiber-Based Multimodal Biophotonic Imaging and Spectroscopy Platform

Researchers at the University of California, Davis have developed a highly flexible and reconfigurable optical imaging and spectroscopy platform.

Selective Plane Illumination for throughput three-dimensional time course imaging

The invention is a novel arrangement that provides high throughput 3D time coursing imaging solution. The setup, simply applied to the conventional inverted microscope, not only improves the imaging speed, resolution and field view, but also provides new capabilities for monitoring a much broader range of samples with various thicknesses and nature. These features combined open new frontiers for imaging applications, including tracking the development of cells in tissues, one of the ultimate goals for imaging.

Optical Coherence Tomography Device For Characterization Of Atherosclerosis

The invention is a multimodal imaging system that includes an optical coherence tomography device using a particular laser source for accurate and in-depth imaging. The new technology provides a more accurate and detailed imaging solution that aids in reaching a more accurate assessment for the patient’s condition, thus determining the adequate intervention method. Clearly, providing an accurate atherosclerotic plaque identification and treatment option will contribute significantly to treating cardiovascular diseases, which happens to be a leading cause of death in many countries.

A Hybrid Silicon Laser-Quantum Well Intermixing Wafer Bonded Integration Platform

An approach for integrating InP-based photonic devices together with low loss silicon photonics and complementary metal-oxide-semiconductor (CMOS) electronics.

A Cavity-Free Self-Referencing Frequency Comb

A self-referencing frequency comb based on high-order sideband generation (HSG) that does not require cavities. Applications include "set-and-forget" optical atomic clocks and high-resolution spectrometers for airborne chemicals.

Scanning Method For Uniform, Normal-Incidence Imaging Of Spherical Surface With A Single Beam

UCLA researchers have created a method that achieves uniform normal-incident illumination of a spherical surface by first projecting the sphere onto a Cartesian plane and then raster scanning it using an illuminating beam. This allows the scanned object, the illumination source, and the detector to remain stationary.

Revolutionizing Micro-Array Technologies: A Microscopy Method and System Incorporating Nanofeatures

UCLA researchers in the Department of Electrical Engineering have developed a novel lensfree incoherent holographic microscope using a plasmonic aperture.

Holographic Opto-Fluidic Microscopy

UCLA researchers in the Department of Electrical Engineering have developed a system for holographic opto-fluidic microscopy.

Lensfree Super-Resolution Holographic Microscopy Using Wetting Films On A Chip

UCLA researchers in the Department of Electrical Engineering have developed a novel lensfree super-resolution holographic microscope using wetting films on a chip.

Quantum Dot Enabled Detection Of Escherichia Coli Using A Cell-Phone

UCLA researchers in the Department of Electrical Engineering have developed a platform that can detect E. coli using a cell phone.

Fluorescent Imaging Of Single Nano-Particles And Viruses On A Smart-Phone

UCLA researchers in the Department of Electrical Engineering have developed a novel field portable fluorescence microscope that can be used as a smart phone accessory.

Quantification Of Plant Chlorophyll Content Using Google Glass

UCLA researchers in the Department of Electrical Engineering have invented a novel device that can quantify chlorophyll concentration in plants using a custom-designed Google Glass app.

Pixel Super-Resolution Using Wavelength Scanning

UCLA researchers have developed a novel way to significantly improve the resolution of an undersampled or pixelated image.

Single Molecule Imaging and Sizing of DNA on a Cell Phone

UCLA researchers in the Department of Electrical Engineering have developed a light-weight and cost-effective fluorescence microscope installed on a cell phone.

Tunnel Junction Devices with Optically-Pumped III-Nitride Layers

A method of replacing standard electrical injection of the quantum wells in semiconductor devices with optically-pumping, by coupling a short-wavelength electrically pumped active region to a long-wavelength optically pumped region via a tunnel junction.

Tunable Thz Generation In Chip-Scale Graphene

UCLA researchers in the Department of Electrical Engineering have developed a novel tunable and efficient terahertz (THz) plasmon generation on-chip via graphene monolayers.

Crystal Orientation Optimized Optical Frequency Shifter

Researchers at the University of California, Davis have developed an optimized frequency shifter and polarization converter for power reduction.

Ultra-High Resolution Multi-Platform Heterodyne Optical Imaging

Researchers at the University of California, Davis have developed a new technique for achieving ultra-high resolution heterodyne synthetic imaging across multiple platforms (e.g. multiple satellites) using optical frequency comb sources.

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