Mr. Shinya Ikoma Profile

Shinya Ikoma

at Fujikura Ltd

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 5 March 2021 Presentation + Paper

Cutting and drilling of CFRP by using 3-kW CW single-mode fiber laser and galvanometer scanner

Yuya Takubo, Daisuke Sekine, Keisuke Uchiyama, Shinya Ikoma, Koji Omichi

Proceedings Volume 11679, 116790C (2021) https://doi.org/10.1117/12.2578074

KEYWORDS: Laser cutting, Laser drilling, Fiber lasers, Single mode fibers, Laser scanners, Image processing, 3D scanning, Laser processing, Scanning electron microscopy, Optical fibers

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Proceedings Article | 21 February 2020 Presentation + Paper

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

Y. Wang, R. Kitahara, W. Kiyoyama, Y. Shirakura, T. Kurihara, Y. Nakanish, T. Yamamoto, M. Nakayama, S. Ikoma, K. Shima

Proceedings Volume 11260, 1126022 (2020) https://doi.org/10.1117/12.2545832

KEYWORDS: Fiber lasers, Raman scattering, Laser processing, Single mode fibers, Optical fibers, Fiber Bragg gratings, Materials processing, Laser welding, Continuous wave operation

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Proceedings Article | 7 March 2019 Presentation + Paper

Dynamic analysis of materials processing with 5-kW single-mode fiber laser

Y. Takubo, S. Ikoma, K. Uchiyama, H. Kusaka, Y. Umeda, M. Kashiwagi

Proceedings Volume 10897, 1089712 (2019) https://doi.org/10.1117/12.2505991

KEYWORDS: Fiber lasers, Single mode fibers, Laser processing, Copper, Materials processing, Fluid dynamics, Image processing, Numerical analysis, Laser applications, Laser scanners

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Proceedings Article | 26 February 2018 Paper

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

Kensuke Shima, Shinya Ikoma, Keisuke Uchiyama, Yuya Takubo, Masahiro Kashiwagi, Daiichiro Tanaka

Proceedings Volume 10512, 105120C (2018) https://doi.org/10.1117/12.2287624

KEYWORDS: Fiber lasers, Single mode fibers, Laser processing, Materials processing, Raman scattering, Four wave mixing, Copper, Ytterbium, Laser systems engineering, Multimode fibers

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Proceedings Article | 22 February 2017 Presentation + Paper

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

S. Ikoma, H. K. Nguyen, M. Kashiwagi, K. Uchiyama, K. Shima, D. Tanaka

Proceedings Volume 10083, 100830Y (2017) https://doi.org/10.1117/12.2250294

KEYWORDS: Fiber lasers, Single mode fibers, Laser processing, Reflectivity, Copper, Materials processing, Laser systems engineering, Laser applications, Multimode fibers, Fabry–Perot interferometers

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