Yitterbium laser system
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United States of America Patent
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Apr 16, 2002
Issued Date -
N/A
app pub date -
Jun 19, 1997
filing date -
Jan 31, 1992
priority date (Note) -
Expired
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Abstract
An apparatus, composition, and method for producing an optical gain. The apparatus includes: an optical fiber having a core and a multiple cladding, the core being doped with Yb3+; a light source producing light at a wavelength in a range of from about 0.8 to about 1.06 microns to energize the yb3+ to produce laser action; and wherein the core is essentially devoid of Nd3+.
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