TY - GEN
T1 - Membrane III-V/Si DFB laser with width modulated silicon waveguide for narrowing linewDTH
AU - Aihara, Takuma
AU - Hiraki, Tatsurou
AU - Fujii, Takuro
AU - Takeda, Koji
AU - Tsuchizawa, Tai
AU - Kakitsuka, Takaaki
AU - Matsuo, Shinji
N1 - Funding Information:
Part of the research results have been achieved by “R&D on optical PLL device for receiving and monitoring optical signals,” the Commissioned Research of the National Institute of Information and Communications Technology (NICT), Japan.
Publisher Copyright:
© 2019 Institution of Engineering and Technology. All rights reserved.
PY - 2019
Y1 - 2019
N2 - 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.
AB - 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.
KW - Heterogeneous integration
KW - Laser
KW - Silicon photonics
UR - http://www.scopus.com/inward/record.url?scp=85086905040&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85086905040&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85086905040
T3 - IET Conference Publications
BT - IET Conference Publications
PB - Institution of Engineering and Technology
T2 - 45th European Conference on Optical Communication, ECOC 2019
Y2 - 22 September 2019 through 26 September 2019
ER -