Upconversion pumping of 808 nm Tm:ZBLAN fiber amplifier for gravitational wave detector laser sources - Astrophysique Relativiste Théories Expériences Métrologie Instrumentation Signaux
Conference Papers Year : 2024

Upconversion pumping of 808 nm Tm:ZBLAN fiber amplifier for gravitational wave detector laser sources

Abstract

We present a concept of 808 nm Tm:ZBLAN fiber amplifier based on high brightness upconversion pumping at 1064 nm. An amplification has been demonstrated experimentally and simulations show a maximum efficiency of about 45%. A bright and powerful 808 nm source is interesting for pumping Nd:YVO 4 amplifiers for gravitational wave detectors.

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Physics [physics]
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https://hal.science/hal-04663338

Submitted on : Saturday, July 27, 2024-3:34:51 PM

Last modification on : Wednesday, August 21, 2024-3:04:01 AM

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hal-04663338 , version 1 (27-07-2024)

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  • HAL Id : hal-04663338 , version 1

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Rémi Soulard, Ahmed Nady, Pavel Loiko, Franck Joulain, Ammar Hideur, et al.. Upconversion pumping of 808 nm Tm:ZBLAN fiber amplifier for gravitational wave detector laser sources. OPTIQUE Normandie 2024, Jul 2024, Rouen, France. ⟨hal-04663338⟩

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