Presentation Information

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[22a-21C-2]Research on AlGaN nanowire array photonic crystal laser

〇Kouta Tateno^1,2, Masato Takiguchi^1,2, Satoshi Sasaki¹, Kazuaki Ebata¹, Kazuhide Kumakura¹, Yoshitaka Taniyasu¹ (1.NTT BRL, 2.NTT NPC)

Keywords:

nanowire,photonic crystal,AlGaN

Nanowire array type photonic crystal laser of TM polarization in AlGaN system with high Al composition was examined by simulation. In the 3-dimensional model of 280 nm emission, the Q factor was about 1000, and good optical confinement was confirmed.

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