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

Low-Threshold Lasing in Strained Germanium under Optical Pumping

Not Accessible

Your library or personal account may give you access

Abstract

We report the first experimental observation of low-threshold lasing in strained germanium nanowires. The lasing threshold is ~3.0 kW cm-2 which is more than one order of magnitude lower than the state-of-the-art germanium-tin Fabry-Perot laser.

© 2018 The Author(s)

PDF Article
More Like This
A novel, highly-strained structure with an integrated optical cavity for a low threshold germanium laser

Shashank Gupta, Donguk Nam, Jan Petykiewicz, David Sukhdeo, Jelena Vuckovic, and Krishna Saraswat
SM2F.3 CLEO: Science and Innovations (CLEO_SI) 2015

Low-Threshold Lasing From Monolithic Nanostructured Porous Silicon Hybrid Microcavities

Valentina Robbiano, Giuseppe M. Paternò, Antonino. A. La Mattina, Silvia G. Motti, Guglielmo Lanzani, Francesco Scotognella, and Giuseppe Barillaro
LW6F.3 Laser Science (LS) 2018

Emerging optical gain in highly strained Germanium

F. Armand Pilon, N. Pauc, J. Widiez, V. Reboud, V. Calvo, J.M. Hartmann, A. Chelnokov, J. Faist, and H. Sigg
ITu4I.3 Integrated Photonics Research, Silicon and Nanophotonics (IPRSN) 2018

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved