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Fiber-coupled broadband light source

A technology of optical fiber and light source, applied in the field of optical components coupled with fluorescent materials, can solve problems such as difficulty in realizing low-cost micro-systems and insufficient lighting sources

Pending Publication Date: 2020-03-06
UBIQD INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, to date, low-cost microsystems have been difficult to achieve, in part due to insufficient illumination sources

Method used

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  • Fiber-coupled broadband light source
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Embodiment Construction

[0022] 1. Definitions and Abbreviations

[0023] The following explanations of terms and abbreviations are provided to better describe the present disclosure and guide those of ordinary skill in the art to practice the present disclosure. As used herein, "comprising" means "including" and the singular form "a" or "an" or "the" includes plural referents unless the context clearly dictates otherwise. Unless the context clearly dictates otherwise, the term "or" refers to a single element or a combination of two or more of stated alternative elements.

[0024] Unless otherwise explained, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure relates. Suitable methods and compositions are described herein for use in practicing or testing the compositions, systems and methods disclosed herein. It should be understood, however, that other methods and materials similar or equivalent to ...

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Abstract

An optical element is provided which includes an optical fiber, and a plurality of fluorophores disposed inside the optical fiber. The fluorophores have a quantum yield greater than 50%, and emit a spectrum of light having a maximum intensity at wavelengths within the range of 400 nm to 2000 nm.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of priority to U.S. Provisional Application No. 62 / 519,857, filed June 14, 2017, which has the same inventor and the same title and is incorporated herein in its entirety. technical field [0003] The present disclosure relates generally to down conversion materials and devices, and more particularly to fluorescent material coupled optical elements for medical diagnostics. Background technique [0004] Minimally invasive image-guided procedures are important for safe clinical practice. The current standard of care requires expensive image-guided technology that can benefit from real-time feedback at the instrument tip. End users (surgeons / patients) will greatly benefit from advancements in spectral tissue sensing (STS) in an effort to reduce false negatives and improve outcomes in tumor diagnosis and treatment. To achieve commercial viability and make STS systems widely available, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/77G01N21/00G01N21/62G01N21/64G01N21/75
CPCG01J3/10A61B2562/0233G02B6/0008A61B5/0075G02B6/0003G02B6/4296A61B5/0071G01J3/0218G01J3/108G01J3/42
Inventor H·麦克丹尼尔M·博尔根N·马卡罗夫
Owner UBIQD INC