Search Results - optical%2c+laser%2c+fiberoptic%2c+spectroscopy

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High-Power Diode Laser Spectrally Narrowed with Prism-Etalon Feedback

Advantages: Utilizing off-the-shelf components reduces production expenses significantly. Applicable across visible and near-infrared spectrum, maximizing flexibility in applications. Achieving significant linewidth reduction without compromising high power output efficiency. Summary: The primary challenge in high-power diode lasers is...

Published: 9/12/2024 | Inventor(s): Andreas Muller

Keywords(s): Optical, Laser, Fiberoptic, Spectroscopy

Category(s): Technology Classifications > Engineering > Engineering Lasers, Technology Classifications > Engineering > Manufacturing, Technology Classifications > Electronics > Electronics Sensors, Technology Classifications > Electronics > Spectroscopy

Digital Fabrication of a Small Diameter Polymer Optical Waveguide

Advantages: Leveraging digital fabrication ensures precise production of small diameter polymer optical waveguides. Method seamlessly integrates optical interconnects with electronic circuitry, improving overall efficiency of the system. This technology offers flexibility for diverse applications in computing, communication, and beyond. Summary: Existing...

Published: 5/31/2024 | Inventor(s): Venkat Bhethanabotla, Thomas Weller, Roger Tipton, John Bentley, Eduardo Rojas

Keywords(s): Additive Manufacturing, Nanotechnology, Optical, Laser, Fiberoptic, Spectroscopy

Category(s): Technology Classifications > Electronics > Electronics Laser, Technology Classifications > Electronics > Nanotechnology, Technology Classifications > Engineering > Additive Manufacturing

Simultaneous Crossed And Parallel Polarized Light Viewing/Imaging Through A Split Polarizer

Competitive Advantages Multiple polarization states in a single filter allow for simultaneous surface and sub-surface viewing/imaging of semi-transparent or layer-based materials. This technology eliminates the need to switch or rotate between the states of the polarizer or interact with the device, reducing the need for complex decision-making,...

Published: 9/3/2024 | Inventor(s): Katharine Hanlon-Nielsen

Keywords(s): Forensic Applications, Ophthalmology, Optical, Laser, Fiberoptic, Spectroscopy, Optics and Imaging, Sensors

Autonomized Quantitative Consumer-Drone Based Agricultural Monitoring Tool

Competitive Advantages Inexpensive low-coherence laser module Finds the presence of disease within a plant before visual symptoms arise Individual crops can be imaged and analyzed in real-time Combines speckle-based detection method with smartphone-based object detection system Summary Currently, most agricultural imaging tools rely on satellite...

Published: 6/7/2024 | Inventor(s): Mitchell Harrah, Abdul Mohaimen Safi

Keywords(s): Agriculture, Industrial Applications, Optical, Laser, Fiberoptic, Spectroscopy, Optics and Imaging

Category(s): Technology Classifications > Energy & Environment > Agriculture

Pathlength Resolved Diffuse Correlation Spectroscopy

Competitive Advantage Superior signal-to-noise ratio Can sample deeper tissues in vivo Based on CW operation that doesn’t require calibration Easy to use and lower cost Summary Data that informs the state of tissue health and function are the fuel that drives several aspects of biomedical research. DCS suffers from critical limitations...

Published: 7/12/2023 | Inventor(s): Ashwin Parthasarathy, Abdul Mohaimen Safi, Sadhu Moka

Keywords(s): Medical Devices, Optical, Laser, Fiberoptic, Spectroscopy, Spectroscopy

Category(s): Technology Classifications > Medical > Medical Imaging, Technology Classifications > Medical > Neuroscience

Diode-Pumped Multipass Cavity Raman Gas Sensor

Competitive Advantages Can detect a large number of chemical species using a single laser source Trace gas recorded under atmospheric conditions with a limit of detection below 1 part-per-million High laser power and narrow linewidth obtained with low cost input power Summary The proposed device, developed by our researchers, employs...

Published: 7/18/2023 | Inventor(s): Andreas Muller, Juan Gomez Velez

Keywords(s): Environmental Sciences, Green Technology, Optical, Laser, Fiberoptic, Spectroscopy

Category(s): Technology Classifications > Computer Science > C/S Sensors, Technology Classifications > Energy & Environment, Technology Classifications > Computer Science