Patent · US Active

Fiber communication systems and methods

US10623104B2 · kind B2 · utility

12Cited by

2References

18Claims

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	Jul 2, 2019
Grant date	Apr 14, 2020
Priority date	—
Expiry date	Jul 2, 2039

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.