All-fiber, single-mode spectral beam combining of high power Tm-doped fiber lasers
Advanced Solid State Lasers, ASSL 2015
Optical Society of America (OSA)
Please cite this item using this persistent URLhttp://hdl.handle.net/11693/28174
Signal beam combining of Tm-doped fiber lasers can increase the laser output power while simultaneously maintaining the single mode beam quality. We demonstrate an all-fiber integrated dual-wavelength Tm-doped fiber laser with an output power of 36 W by using the spectral beam combining method. The constituent lasers are operating at the wavelengths 1949 and 1996 nm and an in-house-made WDM is used for combination of these two different wavelengths. All-fiber truly single mode power combining is demonstrated for the first time in this wavelength region. © OSA 2015.
- Conference Paper 
Showing items related by title, author, creator and subject.
Elahi P.; Kalaycıoğlu H.; Li H.; Akçaalan Ö.; Ilday F.Ö. (Elsevier B.V., 2017)Development of Er-doped ultrafast lasers have lagged behind the corresponding developments in Yb- and Tm-doped lasers, in particular, fiber lasers. Various applications benefit from operation at a central wavelength of 1.5 ...
Yilmaz S.; Ottenhues C.; Theeg T.; Lamrini S.; Scholle K.; Schäfer M.; Fuhrberg P.; Sayinc H.; Ilday F.O.; Neumann J.; Overmeyer L.; Kracht D. (SPIE, 2016)Spectral beam combining of Tm-doped fiber lasers can increase the laser output power while simultaneously maintaining the single mode beam quality. We report on a spectral beam combining technique based on highly efficient ...
All-fiber low-noise high-power femtosecond Yb-fiber amplifier system seeded by an all-normal dispersion fiber oscillator Mukhopadhyay P.K.; Özgören, K.; Budunoilu I.L.; Ilday F.Ö. (2009)We report an all-fiber, high-power, low-noise amplifier system seeded by an all-normal-dispersion-mode-locked Yb-doped fiber laser oscillator. Up to 10.6 W of average power is obtained at a repetition rate of 43 MHz with ...