Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

On-chip Low-threshold Silicon Nitride Distributed Feedback Colloidal Quantum Dot Laser

Not Accessible

Your library or personal account may give you access

Abstract

We report on hybrid integrated distributed feedback (DFB) lasers based on silicon nitride waveguide stacks containing a layer of embedded colloidal quantum dots. The DFB laser shows a low optical pumping threshold of 188 kW/cm2 and operates in a single mode regime. Our results show the potential of colloidal QDs to hybridize silicon nitride photonic circuits and open the way to novel functionalities on said platform.

© 2017 Optical Society of America

PDF Article
More Like This
Hybrid Colloidal Quantum Dot Silicon Nitride Waveguide Gain Measurement Based on Variable Stripe Length Method

Yunpeng Zhu, Weiqiang Xie, Pieter Geiregat, Suzanne Bisschop, Tangi Aubert, Edouard Brainis, Zeger Hens, and Dries van Thourhout
ATh1J.5 CLEO: Applications and Technology (CLEO:A&T) 2016

A Waveguide-Coupled Colloidal Quantum Dot LED on a Silicon Nitride Platform

Lukas Elsinger, Ivo Tanghe, Frederik Van Acker, Natalia K. Zawacka, Robin Petit, Kristiaan Neyts, Christophe Detavernier, Pieter Geiregat, Zeger Hens, and Dries Van Thourhout
STh1J.8 CLEO: Science and Innovations (CLEO:S&I) 2020

Integrated Silicon Nitride Microdisk Lasers Based on Quantum Dots

Weiqiang Xie, Thilo Stöferle, Gabriele Rainò, Tangi Aubert, Yunpeng Zhu, Rainer F. Mahrt, Edouard Brainis, Zeger Hens, and Dries Van Thourhout
JTh4B.6 CLEO: Applications and Technology (CLEO:A&T) 2016

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved