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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: 11/15/2024   |   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
Frequency Domain Diffuse Correlation Spectroscopy
­Advantages: Robust simultaneous quantitative measurement of tissue blood flow and absorption, ensuring reliability and enabling easy cross-subject comparisons for versatility. Single source source-detector separation measurement, reducing the size of the optical probe significantly for portability. Simplifies electronics by eliminating the...
Published: 3/6/2024   |   Inventor(s): Ashwin Parthasarathy, Sadhu Moka, Abdul Mohaimen Safi
Keywords(s): Biotechnology, Medical Diagnostics, Spectroscopy
Category(s): Technology Classifications > Medical > Cell & Tissue Engineering, Technology Classifications > Medical > Medical Imaging, Technology Classifications > Medical > Medical Devices, Technology Classifications > Electronics > Spectroscopy
Novel Method of Cancer Diagnosis by Label-Free Spectroscopic Imaging of Cell Membrane
­Advantages Utilizing rough aluminum substrates reduces expenses compared to traditional noble metals in cancer diagnostics. Our method ensures safety by using biocompatible aluminum substrates, eliminating the toxicity of noble metals. Atomic force microscopy (AFM) enhances precision, providing reliable Raman signal calibration for accurate...
Published: 3/5/2024   |   Inventor(s): Dmitri Voronine, Phat Huynh, Dang Nguyen, Grace Binder, Sharad Ambardar
Keywords(s): Biomarker, Cancer Diagnostics, Spectroscopy
Category(s): Technology Classifications > Medical > Medical Devices, Technology Classifications > Medical > Biomedical Engineering, Technology Classifications > Cancer > Cancer Diagnostics, Technology Classifications > Electronics > Spectroscopy
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: 10/17/2024   |   Inventor(s): Katharine Hanlon-Nielsen
Keywords(s): Forensic Applications, Ophthalmology, Optical, Laser, Fiberoptic, Spectroscopy, Optics and Imaging, Sensors
Category(s): Technology Classifications > Electronics > Electronics Laser, Technology Classifications > Electronics > Spectroscopy, Technology Classifications > Medical > Cell & Tissue Engineering, Technology Classifications > Medical, Technology Classifications > Medical > Medical Devices, Technology Classifications > Medical > Medical Diagnostics, Technology Classifications > Medical > Medical Imaging, Technology Classifications > Electronics > Electronics Sensors, Technology Classifications > Engineering > Fiber Optics, Technology Classifications > Advance Materials, Technology Classifications > Electronics > Food Sciences