The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 2018
Filed:
Feb. 10, 2016
Tian Yang, Shanghai, CN;
Tian Yang, Shanghai, CN;
Xiaolong He, Shanghai, CN;
Other;
Abstract
The present invention provides a multichannel label-free biosensing fiber-optic system, which comprises one or more light sources coupled into optical fibers, one or more optical fiber circuits for performing coupling or/and directional transmission of optical-fiber guided lightwaves, one or more optical-fiber-input and optical-fiber-output optical switches, a plurality of optical fibers provided with label-free optical sensing elements working in the reflection manner on the optical fiber ends, and the light detection parts, wherein the optical-fiber-input and optical-fiber-output optical switch is provided with a plurality of outputs and/or a plurality of inputs, and with the plurality of outputs and/or plurality of inputs, by the switching function, the reflected light from the label-free optical sensing elements working in the reflection manner on the designated optical fiber ends is received by the light detection part, so that multichannel sensing is realized.