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. 25, 2013
Filed:
Dec. 05, 2010
Rangchen Yu, San Jose, CA (US);
Yuanjun Huang, Chengdu, CN;
Mingshou He, Chengdu, CN;
Bin Wei, Chengdu, CN;
Jiang Tian, Chengdu, CN;
Rangchen Yu, San Jose, CA (US);
Yuanjun Huang, Chengdu, CN;
Mingshou He, Chengdu, CN;
Bin Wei, Chengdu, CN;
Jiang Tian, Chengdu, CN;
Source Photonics, Inc., Chatsworth, CA (US);
Abstract
An optical transceiver module includes an optical-to-electrical converter configured to convert a first optical signal to a first electric signal, a first amplifier configured to amplify the first electric signal, a bandwidth controller coupled to the first amplifier, configured to control the frequency response characteristics of the amplification of the first amplifier to produce a first amplified electric signal, a driver circuit configured to receive a second electric signal and to produce a second amplified electric signal in response to the second electric signal and an optical feedback signal, an electrical-to-optical converter coupled to the micro-controller and configured to convert the second amplified electrical signal to a second optical signal, and a photo diode configured to detect the second optical signal and to produce the optical feedback signal to be received by the driver circuit.