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Conferences > ASSL > 1996 > OP > OP7

INFRA-RED TO VISIBLE NON LINEAR UP AND DOWN CONVERSION PROCESSES USING AgGaS2 CRYSTALS

D. Touahri, J. -J. Zondy, and O. Acef

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Abstract

Second harmonic generation (SHG) of a KCl:Li color center laser, up-conversion (SFM) of a near-IR AlGaAs diode laser by a CO2 laser and non-critical (3ω-ω→2ω) temperature tuned difference frequency generation (DFG) are reported using silver thiogallate. These parametric processes participate in a frequency chain synthesizing the 13th harmonic of a CO2/OSO4 reference optical standard at 29 THz (10.11µm).

© 1996 Optical Society of America

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