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Robert Alfano Patents Biomedical Supercontinuum Light Method

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BRONX, N.Y., May 19, 2016 — Robert Alfano has been awarded a U.S. patent (No. 20160128775A1) for a method of using supercontinuum (SC) light for medical and biological applications. The patent covers a method and apparatus for producing SC light. Pulses are focused from a laser system into at least one of a pressurized cell and one or more fibers. A pump pulse is converted into the SC light at a specified rate of repetition, and the SC light is applied at that rate to tissue in biomedical applications. SC light has a short coherence light and a bandwidth broader than any femtosecond laser, making it suitable...Read full article

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    Published: May 2016
    Glossary
    supercontinuum
    Supercontinuum refers to a broad spectrum of light that spans a wide range of wavelengths, typically from the visible to the near-infrared or even mid-infrared regions of the electromagnetic spectrum. This phenomenon occurs when intense laser light is coupled into a nonlinear optical medium, such as a photonic crystal fiber or a nonlinear crystal. The process of supercontinuum generation involves nonlinear effects such as self-phase modulation, stimulated Raman scattering, and four-wave...
    optical coherence tomography
    Optical coherence tomography (OCT) is a non-invasive imaging technique used in medical and scientific fields to capture high-resolution, cross-sectional images of biological tissues. It provides detailed, real-time, and three-dimensional visualization of tissue structures at the micrometer scale. OCT is particularly valuable in ophthalmology, cardiology, dermatology, and various other medical specialties. Here are the key features and components of optical coherence tomography: Principle of...
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