Ultralow operating energy of directly modulated DFB laser on SiO2/Si substrate

Shinji Matsuo; Takuro Fujii; Koichi Hasebe; Koji Takeda; Tomonari Sato; Takaaki Kakitsuka

doi:10.1109/ECOC.2014.6963830

Ultralow operating energy of directly modulated DFB laser on SiO₂/Si substrate

Shinji Matsuo, Takuro Fujii, Koichi Hasebe, Koji Takeda, Tomonari Sato, Takaaki Kakitsuka

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

We successfully reduce the operating energy of a DFB laser for use in datacom applications. Since the optical confinement factor is increased by integrating the device on SiO₂/Si substrate, the device exhibits 171-fJ/bit energy cost when modulating 25.8-Gbit/s NRZ signal.

Original language	English
Title of host publication	European Conference on Optical Communication, ECOC
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9782954944401
DOIs	https://doi.org/10.1109/ECOC.2014.6963830
Publication status	Published - 2014 Nov 20
Externally published	Yes
Event	2014 European Conference on Optical Communication, ECOC 2014 - Cannes, France Duration: 2014 Sept 21 → 2014 Sept 25

Publication series

Name	European Conference on Optical Communication, ECOC

Other

Other	2014 European Conference on Optical Communication, ECOC 2014
Country/Territory	France
City	Cannes
Period	14/9/21 → 14/9/25

ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/ECOC.2014.6963830

Cite this

Matsuo, S., Fujii, T., Hasebe, K., Takeda, K., Sato, T., & Kakitsuka, T. (2014). Ultralow operating energy of directly modulated DFB laser on SiO₂/Si substrate. In European Conference on Optical Communication, ECOC [6963830] (European Conference on Optical Communication, ECOC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECOC.2014.6963830

Ultralow operating energy of directly modulated DFB laser on SiO₂/Si substrate. / Matsuo, Shinji; Fujii, Takuro; Hasebe, Koichi et al.

European Conference on Optical Communication, ECOC. Institute of Electrical and Electronics Engineers Inc., 2014. 6963830 (European Conference on Optical Communication, ECOC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Matsuo, S, Fujii, T, Hasebe, K, Takeda, K, Sato, T & Kakitsuka, T 2014, Ultralow operating energy of directly modulated DFB laser on SiO₂/Si substrate. in European Conference on Optical Communication, ECOC., 6963830, European Conference on Optical Communication, ECOC, Institute of Electrical and Electronics Engineers Inc., 2014 European Conference on Optical Communication, ECOC 2014, Cannes, France, 14/9/21. https://doi.org/10.1109/ECOC.2014.6963830

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