A high power 1030 nm ytterbium doped fiber laser with a near diffraction limited quality using a 20/400 μm active fiber

• Published in: Laser physics Vol. 32; no. 7; pp. 75103 - 75107
• Main Authors: Tabatabaei Jafari, N, Batebi, S, Sarikhani, S, Eyni Chenar, R
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.07.2022
• Subjects: amplified spontaneous emission; fiber laser; high power

Abstract A 1030 nm ytterbium doped fiber laser (YDFL), made by using a 20/400 μ m YDF, was studied both theoretically and experimentally in this article. From the theoretical point of view, it is found that the optimum length for the active fiber with higher than 30 dB suppression of amplified spont...