Resonantly pumped Tm doped cyrstalline lasers

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United States of America Patent

PATENT NO 8284812
APP PUB NO 20110150011A1
SERIAL NO

12644530

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Abstract

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A resonantly pumped, trivalent thulium ion (Tm3+) doped, crystal laser with improved efficiency is disclosed. Embodiments are pumped from the 3H6 ground state manifold to the 1st excited 3F4 state manifold by photons with wavelengths between 1.4 and 2.2 microns and laser wavelengths ranging from 1.5 to 2.4 microns arising from 3F4 to 3H6 transitions ensue, with output wavelengths dependant upon the choice of pump wavelength, crystalline host, and resonator optics.

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Patent Owner(s)

  • BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chicklis, Evan P Amherst, US 6 50
Young, York E Amherst, US 8 58

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