Ultraviolet, narrow linewidth laser system
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United States of America Patent
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Issued Date -
Sep 1, 2005
app pub date -
Jan 7, 2005
filing date -
Jan 7, 2004
priority date (Note) -
Abandoned
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Abstract
A laser device is provided for generating an ultraviolet output. The device comprises a laser having at least one diode-pumped alkali metal vapor gain cell for generating a near infrared laser output, and at least two optically-nonlinear crystals. In one particular embodiment, the laser uses a Rb gas cell and generates radiation at a wavelength of about 199 nm and at least 200 mW of power with a linewidth of less than 10 GHz. In another embodiment, narrow linewidth UV light is generated at 265 nm.
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