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

Yunpeng Zhul; Wenqiang Xie; Pieter Geiregat; Suzanne Bisschop; Tangi Aubert; Edouard Brainis; Zeger Hens; Dries van Thourhout; IEEE

doi:10.1364/CLEO_AT.2017.JW2A.126

Acte de colloque

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

Yunpeng Zhul, Wenqiang Xie, Pieter Geiregat, Suzanne Bisschop, Tangi Aubert, Edouard Brainis, Zeger Hens, Dries van Thourhout et IEEE

Conference on Lasers and Electro-optics : (CLEO), Vol.2017, pp.1-2

Conference on Lasers and Electro-Optics

01/01/2017

DOI: https://doi.org/10.1364/CLEO_AT.2017.JW2A.126

Résumé

Engineering

Engineering, Electrical & Electronic

Optics

Physical Sciences

Physics

Physics, Applied

Science & Technology

Technology

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/cm(2) 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.

Indicateurs

1 Consultations de la notice

Détails

Titre: On-chip Low-threshold Silicon Nitride Distributed Feedback Colloidal Quantum Dot Laser
Créateurs - sans rôle: Yunpeng Zhul - Univ Ghent, INTEC Dept, Photon Res Grp, IMEC, B-9000 Ghent, Belgium
Wenqiang Xie - Univ Ghent, INTEC Dept, Photon Res Grp, IMEC, B-9000 Ghent, Belgium
Pieter Geiregat - Univ Ghent, INTEC Dept, Photon Res Grp, IMEC, B-9000 Ghent, Belgium
Suzanne Bisschop - IMEC
Tangi Aubert - Univ Ghent, Phys & Chem Nanostruct, Krijgslaan 281-S3, B-9000 Ghent, Belgium
Edouard Brainis - Univ Ghent, Phys & Chem Nanostruct, Krijgslaan 281-S3, B-9000 Ghent, Belgium
Zeger Hens - Univ Ghent, Phys & Chem Nanostruct, Krijgslaan 281-S3, B-9000 Ghent, Belgium
Dries van Thourhout - IMEC
IEEE
Détails de publication: Conference on Lasers and Electro-optics : (CLEO), Vol.2017, pp.1-2
Publications en série: Conference on Lasers and Electro-Optics
Éditeur: IEEE
Nombre de pages: 2
Note de subvention: Belgian Science Policy Office (IAP) EU through the project ICT-NAVOLCHI FWO-Vlaanderen; FWO EU through the project ERC-ULPPIC
Identifiants: 99139089009311
Unité académique: Institut Charles Gerhardt Montpellier - ICGM
Langue: English
Type de ressource: Conference proceeding