Lasing of TM modes in a two-dimensional GaAs microlaser

Takehiro Fukushima, Susumu Shinohara, Satoshi Sunada, Takahisa Harayama, Koichiro Sakaguchi, Yasunori Tokuda

研究成果: Article

3 引用 (Scopus)

抜粋

We fabricated and tested an unstrained GaAs single-quantumwell microlaser which has a two-dimensional cavity shape known as the Penrose unilluminable room. The cavity exhibits quasi-one-dimensional modes, namely axial, diamond-shaped, and V-shaped modes. In contrast to previous observations of TE-polarized emission in GaAs microlasers, we observed TM-polarized emission. We explain this observation as being the result of lasing of the diamond-shaped modes whose incident angle at the cavity interface is very close to the Brewster angle.

元の言語English
ページ(範囲)11912-11917
ページ数6
ジャーナルOptics Express
22
発行部数10
DOI
出版物ステータスPublished - 2014 1 1

    フィンガープリント

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

これを引用

Fukushima, T., Shinohara, S., Sunada, S., Harayama, T., Sakaguchi, K., & Tokuda, Y. (2014). Lasing of TM modes in a two-dimensional GaAs microlaser. Optics Express, 22(10), 11912-11917. https://doi.org/10.1364/OE.22.011912