High-pulse-contrast fiber laser transmitters

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12199400
APP PUB NO 20220285904A1
SERIAL NO

17194852

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Abstract

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A system includes a signal seeder configured to generate a pulsed seed signal, where the signal seeder includes a master oscillator configured to generate an optical signal at a first wavelength. The system also includes a series of optical preamplifiers collectively configured to amplify the pulsed seed signal and generate an amplified signal. The system further includes a Raman fiber amplifier configured to amplify the amplified signal and generate a Raman-shifted amplified signal. The Raman fiber amplifier is configured to shift a wavelength of the amplified signal to a second wavelength different than the first wavelength during generation of the Raman-shifted amplified signal.

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Patent Owner(s)

Patent OwnerAddress
RAYTHEON COMPANY50 APPLE HILL DRIVE TEWKSBURY MA 01876

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Di, Teodoro Fabio Hacienda Heights, US 36 683
Rockwell, David A Culver City, US 45 563

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