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:
Dec. 01, 2020
Filed:
Sep. 07, 2015
Molex, Llc, Lisle, IL (US);
Fengqing Zhou, Fremont, CA (US);
Tian Zhu, Fremont, CA (US);
Haifeng Lv, Zhuhai, CN;
Yu Hu, Zhuhai, CN;
Molex, LLC, Lisle, IL (US);
Abstract
An optical amplifier includes an input port for receiving an input optical signal; a wavelength division multiplexer () having a first input coupled to the input port, a second input coupled to a pump source (), and an output coupled to an amplification fiber (); and an integrated component () configured to provide output monitoring and isolation, wherein the integrated component () is configured to separate a first portion of a light signal received from the amplification fiber (), direct the first portion to a photo detector, direct a second portion of the input light from the amplification fiber () to an output port, and attenuate light signals received from the output port.