Patent · US Active

Fiber communication systems and methods

US11088761B2 · kind B2 · utility

7Cited by

4References

19Claims

0Family size

Assignee

Cable Television Laboratories, Inc. · US

Inventors

Chuang Zhou · Greenwood Village, US
Zhensheng Jia · Superior, US
Luis Alberto Campos · Superior, US
Curtis Dean Knittle · Superior, US
Jing Wang · Broomfield, US

Key dates

Filing date	Apr 13, 2020
Grant date	Aug 10, 2021
Priority date	—
Expiry date	Apr 13, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04J14/06
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

An injection locked transmitter for an optical communication network includes a master seed laser source input substantially confined to a single longitudinal mode, an input data stream, and a laser injected modulator including at least one slave laser having a resonator frequency that is injection locked to a frequency of the single longitudinal mode of the master seed laser source. The laser injected modulator is configured to receive the master seed laser source input and the input data stream, and output a laser modulated data stream.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.