K. Shima

5-kW single stage all-fiber Yb-doped single-mode fiber laser for materials processing

Shinya Ikoma, Keisuke Uchiyama, Yuya Takubo et al. · 2018 · 94 citations

Photonics, Reflection Sensitivity, Engineering +12

8-kW single-stage all-fiber Yb-doped fiber laser with a BPP of 0.50 mm-mrad

Yu Wang, Rintaro Kitahara, Wataru Kiyoyama et al. · 2020 · 80 citations

Photonics, Srs Light, Engineering +10

3 kW single stage all-fiber Yb-doped single-mode fiber laser for highly reflective and highly thermal conductive materials processing

Shinya Ikoma, Hoang Nguyen, M. Kashiwagi et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2017 · 51 citations

Engineering, Optical Properties, Laser Material +10

A novel temperature-insensitive long-period fiber grating using a boron-codoped-germanosilicate-core fiber

K. Shima, K. Himeno, Tetsuya Sakai et al. · 2002 · 44 citations

Photonics, Temperature Sensitivity, Optical Materials +14

2 kW single-mode fiber laser with 20-m long delivery fiber and high SRS suppression

Y. Mashiko, Hoang Nguyen, M. Kashiwagi et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2016 · 42 citations

Photonics, Optical Materials, Engineering +15