Estimation of the signal gain in a linear-cavity ytterbium laser

Estimation of the signal gain in a linear-cavity ytterbium laser

Based on the exponential representation of signal amplification along an active fibre, we construct an analytical approximation of the solution to a system of balance equations describing the dynamics of an average signal power and pump inside a linear cavity. The output power of the signal at the e...

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Veröffentlicht in:Quantum electronics (Woodbury, N.Y.) N.Y.), 2017-12, Vol.47 (12), p.1105-1108
Hauptverfasser: Efremov, S.A., Shtyrina, O.V., Medvedev, S.B., Yarutkina, I.A., Skidin, A.S., Fedoruk, M.P.
Format: Artikel
Sprache:eng
Schlagworte:
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Fiber lasers
fibre laser
GAIN
Laser applications
LASER CAVITIES
LASERS
linear cavity
OPTICAL FIBERS
PUMPING
signal amplification
SIGNALS
YTTERBIUM
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Beschreibung
Zusammenfassung:Based on the exponential representation of signal amplification along an active fibre, we construct an analytical approximation of the solution to a system of balance equations describing the dynamics of an average signal power and pump inside a linear cavity. The output power of the signal at the ends of the linear cavity is estimated. The output power is optimised for a linear-cavity ytterbium fibre laser.
ISSN:1063-7818
1468-4799
DOI:10.1070/QEL16556