Details
| Original language | English |
|---|---|
| Title of host publication | 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9781665418768 |
| ISBN (print) | 978-1-6654-4804-8 |
| Publication status | Published - 2021 |
| Event | 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021 - Munich, Germany Duration: 21 Jun 2021 → 25 Jun 2021 |
Abstract
Efficient photon pair sources that provide high generation rates are necessary for applications in secure non-classical communication, quantum teleportation, and quantum information processing. This motivated the development of diverse integrated photon pair sources based on silicon nitride [1] , As 2 S 3 [2] , and AlGaAs [3]. In particular, the fabrication of AlGaAs-on-insulator (AlGaAs-OI) waveguides allows for submicrometer modal confinement, which leads to the enhancement of the effective nonlinearity in a material platform with low propagation losses. In addition, the high second χ (2) and third order χ (3) nonlinearities of AlGaAs [4] , and the possibility to modify the Al concentration of the alloy to reduce two-photon absorption (TPA) at telecom wavelengths [3] , make AlGaAs-OI a very promising candidate for highly efficient photon-pair generation via spontaneous parametric down conversion (SPDC) and spontaneous four-wave mixing (SFWM) processes.
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021. Institute of Electrical and Electronics Engineers Inc., 2021.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - AlGaAs-on-insulator Waveguides for Highly Efficient Photon Pair Generation
AU - Mahmudlu, Hatam
AU - May, Stuart
AU - Angulo, Ali
AU - Sorel, Marc
AU - Kues, Michael
PY - 2021
Y1 - 2021
N2 - Efficient photon pair sources that provide high generation rates are necessary for applications in secure non-classical communication, quantum teleportation, and quantum information processing. This motivated the development of diverse integrated photon pair sources based on silicon nitride [1] , As 2 S 3 [2] , and AlGaAs [3]. In particular, the fabrication of AlGaAs-on-insulator (AlGaAs-OI) waveguides allows for submicrometer modal confinement, which leads to the enhancement of the effective nonlinearity in a material platform with low propagation losses. In addition, the high second χ (2) and third order χ (3) nonlinearities of AlGaAs [4] , and the possibility to modify the Al concentration of the alloy to reduce two-photon absorption (TPA) at telecom wavelengths [3] , make AlGaAs-OI a very promising candidate for highly efficient photon-pair generation via spontaneous parametric down conversion (SPDC) and spontaneous four-wave mixing (SFWM) processes.
AB - Efficient photon pair sources that provide high generation rates are necessary for applications in secure non-classical communication, quantum teleportation, and quantum information processing. This motivated the development of diverse integrated photon pair sources based on silicon nitride [1] , As 2 S 3 [2] , and AlGaAs [3]. In particular, the fabrication of AlGaAs-on-insulator (AlGaAs-OI) waveguides allows for submicrometer modal confinement, which leads to the enhancement of the effective nonlinearity in a material platform with low propagation losses. In addition, the high second χ (2) and third order χ (3) nonlinearities of AlGaAs [4] , and the possibility to modify the Al concentration of the alloy to reduce two-photon absorption (TPA) at telecom wavelengths [3] , make AlGaAs-OI a very promising candidate for highly efficient photon-pair generation via spontaneous parametric down conversion (SPDC) and spontaneous four-wave mixing (SFWM) processes.
UR - http://www.scopus.com/inward/record.url?scp=85117582532&partnerID=8YFLogxK
U2 - 10.1109/CLEO/Europe-EQEC52157.2021.9542418
DO - 10.1109/CLEO/Europe-EQEC52157.2021.9542418
M3 - Conference contribution
AN - SCOPUS:85117582532
SN - 978-1-6654-4804-8
BT - 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
Y2 - 21 June 2021 through 25 June 2021
ER -