Integrated semiconductor quantum photonics

Gregor Weihs; Silke Auchter; Huan Chen; Kaisa Laiho; Benedikt Pressi; Alexander Schlager; Hannah Thiel; Holger Suchomel; Christian Schneider; Martin Kamp; Sven Höfling

doi:10.1109/CLEOE-EQEC.2019.8872626

Integrated semiconductor quantum photonics

Gregor Weihs
, Silke Auchter
, Huan Chen
, Kaisa Laiho
, Benedikt Pressi
, Alexander Schlager
, Hannah Thiel
, Holger Suchomel
, Christian Schneider
, Martin Kamp
, Sven Höfling

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

Abstract

For fundamental tests of quantum physics as well as for quantum communications, non-classical states of light are an important tool. In this talk, we will present our work on developing nonlinear AlGaAs waveguides into a platform for quantum photonics in semiconductors. Most III-V semiconductors exhibit a large second-order optical nonlinearity, but phase-matching the nonlinear interaction is notoriously difficult. As a solution Bragg-reflection waveguides allow efficient creation of photon pairs through spontaneous parametric down-conversion. They have the potential to be homogeneously integrated with a pump laser and passive and active components on the chip.

Original language	English
Title of host publication	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728104690
DOIs	https://doi.org/10.1109/CLEOE-EQEC.2019.8872626
Publication status	Published - 17 Oct 2019
Event	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 - Munich, Germany Duration: 23 Jun 2019 → 27 Jun 2019 http://www.cleoeurope.org/

Publication series

Name	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

Conference

Conference	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
Abbreviated title	CLEO/Europe-EQEC 2019
Country/Territory	Germany
City	Munich
Period	23/06/19 → 27/06/19
Internet address	http://www.cleoeurope.org/

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10.1109/CLEOE-EQEC.2019.8872626

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Weihs, G., Auchter, S., Chen, H., Laiho, K., Pressi, B., Schlager, A., Thiel, H., Suchomel, H., Schneider, C., Kamp, M., & Höfling, S. (2019). Integrated semiconductor quantum photonics. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 Article 8872626 (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOE-EQEC.2019.8872626

Weihs, Gregor ; Auchter, Silke ; Chen, Huan et al. / Integrated semiconductor quantum photonics. 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

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title = "Integrated semiconductor quantum photonics",

abstract = "For fundamental tests of quantum physics as well as for quantum communications, non-classical states of light are an important tool. In this talk, we will present our work on developing nonlinear AlGaAs waveguides into a platform for quantum photonics in semiconductors. Most III-V semiconductors exhibit a large second-order optical nonlinearity, but phase-matching the nonlinear interaction is notoriously difficult. As a solution Bragg-reflection waveguides allow efficient creation of photon pairs through spontaneous parametric down-conversion. They have the potential to be homogeneously integrated with a pump laser and passive and active components on the chip.",

author = "Gregor Weihs and Silke Auchter and Huan Chen and Kaisa Laiho and Benedikt Pressi and Alexander Schlager and Hannah Thiel and Holger Suchomel and Christian Schneider and Martin Kamp and Sven H{\"o}fling",

year = "2019",

month = oct,

day = "17",

doi = "10.1109/CLEOE-EQEC.2019.8872626",

language = "English",

series = "2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019",

address = "United States",

note = "2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, CLEO/Europe-EQEC 2019 ; Conference date: 23-06-2019 Through 27-06-2019",

url = "http://www.cleoeurope.org/",

}

Weihs, G, Auchter, S, Chen, H, Laiho, K, Pressi, B, Schlager, A, Thiel, H, Suchomel, H, Schneider, C, Kamp, M & Höfling, S 2019, Integrated semiconductor quantum photonics. in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019., 8872626, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, Institute of Electrical and Electronics Engineers Inc., 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019, Munich, Bavaria, Germany, 23/06/19. https://doi.org/10.1109/CLEOE-EQEC.2019.8872626

Integrated semiconductor quantum photonics. / Weihs, Gregor; Auchter, Silke; Chen, Huan et al.
2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8872626 (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

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

TY - GEN

T1 - Integrated semiconductor quantum photonics

AU - Weihs, Gregor

AU - Auchter, Silke

AU - Chen, Huan

AU - Laiho, Kaisa

AU - Pressi, Benedikt

AU - Schlager, Alexander

AU - Thiel, Hannah

AU - Suchomel, Holger

AU - Schneider, Christian

AU - Kamp, Martin

AU - Höfling, Sven

PY - 2019/10/17

Y1 - 2019/10/17

N2 - For fundamental tests of quantum physics as well as for quantum communications, non-classical states of light are an important tool. In this talk, we will present our work on developing nonlinear AlGaAs waveguides into a platform for quantum photonics in semiconductors. Most III-V semiconductors exhibit a large second-order optical nonlinearity, but phase-matching the nonlinear interaction is notoriously difficult. As a solution Bragg-reflection waveguides allow efficient creation of photon pairs through spontaneous parametric down-conversion. They have the potential to be homogeneously integrated with a pump laser and passive and active components on the chip.

AB - For fundamental tests of quantum physics as well as for quantum communications, non-classical states of light are an important tool. In this talk, we will present our work on developing nonlinear AlGaAs waveguides into a platform for quantum photonics in semiconductors. Most III-V semiconductors exhibit a large second-order optical nonlinearity, but phase-matching the nonlinear interaction is notoriously difficult. As a solution Bragg-reflection waveguides allow efficient creation of photon pairs through spontaneous parametric down-conversion. They have the potential to be homogeneously integrated with a pump laser and passive and active components on the chip.

UR - https://www.scopus.com/pages/publications/85074671808

U2 - 10.1109/CLEOE-EQEC.2019.8872626

DO - 10.1109/CLEOE-EQEC.2019.8872626

M3 - Conference contribution

T3 - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

BT - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

Y2 - 23 June 2019 through 27 June 2019

ER -

Weihs G, Auchter S, Chen H, Laiho K, Pressi B, Schlager A et al. Integrated semiconductor quantum photonics. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 8872626. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019). doi: 10.1109/CLEOE-EQEC.2019.8872626

Integrated semiconductor quantum photonics

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