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EFFECTS OF PACKAGING ATMOSPHERE AND ORGANIC CONTAMINATION ON 980 nm LASER DIODE RELIABILITY

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Abstract

Diode lasers at 980 nm are a favored power source for Er-doped fiber amplifiers. Conditions of amplifier deployment require that the laser pumps be hermetically sealed and reliable for >105 hr. Many amplifier systems currently under design or test require >70 mW of fiber coupled power (Po), which corresponds to very high facet power densities in excess of five megawatts/cm2.

© 1994 Optical Society of America

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