Tohoku University · Faculty of Engineering / Graduate School of Engineering · 教授

Research keywordsphotonic-crystal lasers・surface-emitting lasers・vector beam polarization・MBE regrowth・doughnut beam・coupled-wave analysis・finite-size effects・GaAs photonic crystals

Research fields光工学、光量子科学

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• Control of Vector Beam Polarization Mode by Spatially Modulated Photonic-crystal Lasers2022 · in Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, Technical Digest Series (Optica Publishing Group, 2022), paper CTuP11E_01. 2022年8月
• Modulated Photonic-Crystal Surface-Emitting Laser with Elliptical Lattice Points for Two-Dimensional Coupling EnhancementY. Tanaka, A. Nishigo, K. Kitamura, J. Gelleta, S. Noda
• Investigation of plasmonic lasing by using focused radially polarized beamK. Kitamura, H. Obuchi
• Polarization control by modulated photonic-crystal lasersK. Kitamura, T. Okino, D. Yasuda, S. Noda

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