Degradation detection for a pulsed laser

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United States of America Patent

PATENT NO 11336071
APP PUB NO 20190221991A1
SERIAL NO

16161902

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Abstract

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A device may determine at least one metric related to a plurality of laser pulses associated with a Q-switched laser. The device may determine a statistical metric for the at least one metric related to the plurality of laser pulses. The device may determine that the statistical metric satisfies a threshold level of deviation of the at least one metric related to the plurality of laser pulses from a baseline value for the at least one metric. The device may indicate laser degradation of the Q-switched laser based on determining that the statistical metric satisfies the threshold.

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Patent Owner(s)

Patent OwnerAddress
LUMENTUM OPERATIONS LLCMILPITAS CALIFORNIA 95035

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alonis, Joseph J Palo Alto, US 4 30
Eyres, Loren A Palo Alto, US 5 21
Morehead, James J Milpitas, US 23 76
VanVeghten, Tobyn San Jose, US 1 0

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