@article{7b0720cb9e1d4f70ab9cd1d359d69390,
title = "Record low threshold current in microcavity surface-emitting laser",
abstract = "We demonstrate a record low threshold current of 190 //A in a microcavity surface-emitting laser with a 5-jum-diameter airpost, in pulsed operation at room temperature with no heat sink. This low threshold current is attributed to high-quality epitaxial layers and a dry-etched smooth sidewall.",
keywords = "Microcavity, Surface-emitting laser, Threshold current",
author = "Takahiro Numai and Takeshi Kawakami and Takashi Yoshikawa and Mitsunori Sugimoto and Yoshimasa Sugimoto and Hiroyuki Yokoyama and Kenichi Kasahara and Kiyoshi Asakawa",
year = "1993",
month = oct,
doi = "10.1143/JJAP.32.L1533",
language = "English",
volume = "32",
pages = "L1533--L1534",
journal = "Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes",
issn = "0021-4922",
publisher = "Japan Society of Applied Physics",
number = "10 B",
}