Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

NATO science for peace and security series. B, Physics and biophysics

Carbon Nanotubes as Integrated Electrically Driven Light Source

Nicolai Walter, Svetlana Khasminskaya, Wolfram H. P. Pernice

Published Jan 1, 2018• 0 citations
Publisher
DOI
10.1007/978-94-024-1544-5_29

Related papers

Slow light propagation in carbon nanotube quantum dot with spin-orbit interaction

Ghahraman Solookinejad

Physica B Condensed Matter•Aug 13, 2018•0 citations

Integrated Quantum Photonic Circuits with Electrically Driven Light Sources

Wolfram H. P. Pernice, Ralph Krupke, Felix Pyatkov

Electrically driven single photon sources coupled to waveguide devices offer exciting prospects for quantum photonic applications. Such emitters based on semiconducting carbon nanotubes allow scalable integration with nanophotonic circuits and can be characterized on chip using superconducting detectors.

European Conference on Optical Communication•Sep 1, 2017•0 citations

Observation of Carbon Nanotube Optical Bistability

Daniel Edward Milkie, Cristian Staii, Scott Paulson +3 more

Bulletin of the American Physical Society•Mar 21, 2005•0 citations

Integrated single photon circuits with electrical light source (Conference Presentation)

Wolfram H. P. Pernice, Simone Ferrari

Quantum photonic circuits based on nanophotonic components hold promise for overcoming scalability limitations in optical quantum systems. Functional systems will require the co-integration of single photon sources, detectors and tunable photonic components. Waveguide integrated single photon detectors based on superconducting nanowires (SNSPDs) have been shown to fulfill the demanding requirements for on-chip quantum photonics. Because they provide very wide optical detection bandwidth, their use with optically pumped single photon sources poses severe challenges for on-chip filtering. We overcome these challenges by co-integrating electrically driven single photon sources with superconducting detectors. Single photon sources with nanoscale footprint are realized by depositing electrically contacted carbon nanotubes (CNTs) across nanophotonic waveguides. CNTs under electrical current bias are shown to emit non-classical light which is coupled efficiently into the underlying photonic framework. The CNTs are shown to provide high count rates in the MHz range. The statistical characterization of the CNT light source crucially relies on the high timing resolution of the SNSPDs which allows for measuring photon statistics for emitters with sub-100ps lifetime. The combination of top-down nanofabrication with deposition by electrophoresis provides a waferscale approach for realizing non-classical circuits on chip. Such hybrid quantum photonic devices therefore hold promise for realizing complex integrated devices without additional optical input ports.

Quantum Photonic Devices•Sep 29, 2017•0 citations

Optical bistability in carbon nanotubes

Tetsuya Uda, Akihiro Ishii, Yuichiro K. Kato

The Japan Society of Applied Physics•Feb 3, 2017•0 citations

Electrically driven single-photon sources

Yating Lin, Yongzheng Ye, Wei Fang

Abstract Single-photon sources are building blocks for photonic quantum information processes. Of the many single-photon generation schemes, electrically driven single-photon sources have the advantages of realizing monolithic integration of quantum light sources and detectors without optical filtering, thus greatly simplify the integrated quantum photonic circuits. Here, we review recent advances on electrically driven single-photon sources based on solid-state quantum emitters, such as semiconductor epitaxial quantum dots, colloidal quantum dots, carbon nanotubes, molecules, and defect states in diamond, SiC and layered semiconductors. In particular, the merits and drawbacks of each system are discussed. Finally, the article is concluded by discussing the challenges that remain for electrically driven single-photon sources.

Journal of Semiconductors•Jul 1, 2019•11 citations
Quantum photonic circuits based on nanophotonic components hold promise for overcoming scalability limitations in optical quantum systems. Functional systems will require the co-integration of single photon sources, detectors and tunable photonic components. Waveguide integrated single photon detectors based on superconducting nanowires (SNSPDs) have been shown to fulfill the demanding requirements for on-chip quantum photonics. Because they provide very wide optical detection bandwidth, their use with optically pumped single photon sources poses severe challenges for on-chip filtering. We overcome these challenges by co-integrating electrically driven single photon sources with superconducting detectors. Single photon sources with nanoscale footprint are realized by depositing electrically contacted carbon nanotubes (CNTs) across nanophotonic waveguides. CNTs under electrical current bias are shown to emit non-classical light which is coupled efficiently into the underlying photonic framework. The CNTs are shown to provide high count rates in the MHz range. The statistical characterization of the CNT light source crucially relies on the high timing resolution of the SNSPDs which allows for measuring photon statistics for emitters with sub-100ps lifetime. The combination of top-down nanofabrication with deposition by electrophoresis provides a waferscale approach for realizing non-classical circuits on chip. Such hybrid quantum photonic devices therefore hold promise for realizing complex integrated devices without additional optical input ports.
Abstract Single-photon sources are building blocks for photonic quantum information processes. Of the many single-photon generation schemes, electrically driven single-photon sources have the advantages of realizing monolithic integration of quantum light sources and detectors without optical filtering, thus greatly simplify the integrated quantum photonic circuits. Here, we review recent advances on electrically driven single-photon sources based on solid-state quantum emitters, such as semiconductor epitaxial quantum dots, colloidal quantum dots, carbon nanotubes, molecules, and defect states in diamond, SiC and layered semiconductors. In particular, the merits and drawbacks of each system are discussed. Finally, the article is concluded by discussing the challenges that remain for electrically driven single-photon sources.