@inproceedings{e2dc80463aca45aa89e69feea28092ae,
title = "Membrane III-V/Si DFB laser with width modulated silicon waveguide for narrowing linewDTH",
abstract = "We demonstrate a membrane laser using an InP-based active region combined with a 220-nm-thick Si waveguide, where the Si waveguide width at the middle of the cavity is wider. The laser with a 500-µm long cavity exhibits a 3.3-mA threshold current and ~300-kHz Lorentzian linewidth.",
keywords = "Heterogeneous integration, Laser, Silicon photonics",
author = "Takuma Aihara and Tatsurou Hiraki and Takuro Fujii and Koji Takeda and Tai Tsuchizawa and Takaaki Kakitsuka and Shinji Matsuo",
year = "2019",
language = "English",
series = "IET Conference Publications",
publisher = "Institution of Engineering and Technology",
number = "CP765",
booktitle = "IET Conference Publications",
edition = "CP765",
note = "45th European Conference on Optical Communication, ECOC 2019 ; Conference date: 22-09-2019 Through 26-09-2019",
}