Single-mode spectral beam combining of high power Tm-doped fiber lasers with WDM cascades
Ilday, F. O.
Proceedings of SPIE - The International Society for Optical Engineering
Item Usage Stats
MetadataShow full item record
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 in-house-made WDM cascade. We demonstrate continuous wave power combining employing a WDM cascade consisting of four fiber laser sources with emission wavelengths of 1920, 1949, 1996 and 2030 nm. A combined power of up to 38 W resulted in a combining efficiency of 69%.
Laser beam combining
Thulium doped fiber lasers
Fiber laser source
Laser beam combining
Spectral beam combining
Tm-doped fiber laser
Published Version (Please cite this version)https://doi.org/10.1117/12.2212632
Showing items related by title, author, creator and subject.
Kracht D.; Sayinc H.; Yilmaz S.; Wysmolek M.; Hausmann K.; Ottenhues C.; Wandt D.; Wienke A.; Neumann J. (Elsevier B.V., 2016)We report on a variety of continuous wave and pulsed laser sources based on Thulium- and Holmium-doped materials, emitting in the spectral range around 2 μm. This includes continuous wave Thulium-doped fiber lasers which ...
Yilmaz, S.; Ottenhues, C.; Wysmolek, M.; Theeg, T.; Lamrini, S.; Scholle, K.; Fuhrberg P.; Sayinc H.; Ilday F.Ö.; Neumann J.; Overmeyer L.; Kracht, D. (Optical Society of America (OSA), 2015)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 ...
Yılmaz, Saniye Sinem (Bilkent University, 2016-11)The past few decades in particular have witnessed the tremendous beneficial impact of innovations in laser technology ranging from biomedical to industrial applications in response to enhancing community's quality of life. ...