Methods for driving optical loads and driver circuits for optical loads

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11808892
APP PUB NO 20200333438A1
SERIAL NO

16827327

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A driver circuit, for generating narrow electrical pulses of high repetition rate with high peak current and low after pulse ringing to drive an optical load, may include a source, a first circuit path, and a second circuit path. The first circuit path may be connected to the source and may include inductive elements and a switch. The switch being in a closed state may charge current in the inductive elements through the first circuit path. The second circuit path may connect to the optical load and may be connected to the source. The second circuit path may include the inductive elements and a capacitive element in series with the optical load. The switch transitioning from the closed state to an open state may discharge current from the inductive elements through the second circuit path to provide an electrical pulse to the optical load.

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Patent Owner(s)

  • LUMENTUM OPERATIONS LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dolganov, Mikhail Gilroy, US 18 6
Petrov, Konstantin Petrovich Sunnyvale, US 4 3

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