![Laser beam profile and quality factor M 2 : (a) 200W seed light; (b)... | Download Scientific Diagram Laser beam profile and quality factor M 2 : (a) 200W seed light; (b)... | Download Scientific Diagram](https://www.researchgate.net/profile/Aoxiang-Lin/publication/310823422/figure/fig6/AS:434805704794117@1480677166354/Laser-beam-profile-and-quality-factor-M-2-a-200W-seed-light-b-41kW-output-laser.png)
Laser beam profile and quality factor M 2 : (a) 200W seed light; (b)... | Download Scientific Diagram
![Measured M 2 values and the spatial beam profile for the output laser... | Download Scientific Diagram Measured M 2 values and the spatial beam profile for the output laser... | Download Scientific Diagram](https://www.researchgate.net/profile/Huadong-Lu/publication/266975753/figure/fig2/AS:296378942148608@1447673654027/Measured-M-2-values-and-the-spatial-beam-profile-for-the-output-laser-beam-of-795.png)
Measured M 2 values and the spatial beam profile for the output laser... | Download Scientific Diagram
![M 2 measurement of the thulium-doped fiber laser. M 2 x ˆ 1.05 & M 2 y... | Download Scientific Diagram M 2 measurement of the thulium-doped fiber laser. M 2 x ˆ 1.05 & M 2 y... | Download Scientific Diagram](https://www.researchgate.net/profile/Mark-Burns-7/publication/336641363/figure/fig4/AS:815279605026816@1571389213344/M-2-measurement-of-the-thulium-doped-fiber-laser-M-2-x-105-M-2-y-101-Inset-the.png)
M 2 measurement of the thulium-doped fiber laser. M 2 x ˆ 1.05 & M 2 y... | Download Scientific Diagram
![M2 factor, explained by RP Photonics Encyclopedia; laser beam, quality factor, beam divergence, caustic, ISO Standard 11146 M2 factor, explained by RP Photonics Encyclopedia; laser beam, quality factor, beam divergence, caustic, ISO Standard 11146](https://www.rp-photonics.com/previews/m2_factor.png)
M2 factor, explained by RP Photonics Encyclopedia; laser beam, quality factor, beam divergence, caustic, ISO Standard 11146
![Measured M 2 values and the spatial beam profile for a 397.5 nm laser. | Download Scientific Diagram Measured M 2 values and the spatial beam profile for a 397.5 nm laser. | Download Scientific Diagram](https://www.researchgate.net/profile/Huadong-Lu/publication/276160884/figure/fig4/AS:436838180626435@1481161746745/Measured-M-2-values-and-the-spatial-beam-profile-for-a-3975-nm-laser.png)