Power amplifier for 1083 nm using ytterbium doped fibre
Authors: Paschotta R., Hanna DC., De Natale P., Modugno G., Inguscio M., Laporta P.
Autors Affiliation: Optoelectronics Research Centre, Southumpton SOI 7 IBJ, UK;
European Laboratory for Nonlinear Spectroscopy (LENS) Largo E. Fermi 2, 50125 Firenze, Italy;
Dipartimento di Fisica del Politecnico di Milano, Piazza L. da Vinci 32, I-20133 Milano, Italy
Abstract: We have demonstrated a power amplifier for a single-frequency signal at 1083 nm as required in spectroscopic applications. It is based on a ytterbium doped silica fibre which was pumped by a MOPA semiconductor laser at 978 nm. In a preliminary experiment we achieved 14 dB gain and 60 mW of amplified signal. We discuss the design considerations, the possibility of significant improvements of output power and gain, and the relevance of the amplifier for high resolution spectroscopy.
Journal/Review: OPTICS COMMUNICATIONS (PRINT)
Volume: 136 (3-4) Pages from: 243 to: 246
KeyWords: Fibre amplifier; Spectroscopy; Gain measurement; Optical fibers; Pumping (laser); Semiconductor doping; Semiconductor lasers; Silica; Spectroscopy; Ytterbium, Master oscillator power amplifier; Ytterbium doped fibre, Fiber lasersDOI: 10.1016/S0030-4018(96)00688-8Citations: 20data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2023-01-29References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here