CLEO-PR2022/ISOM'22/ODF'22

Presentation information

Oral Session

CLEO-PR2022 » Single Photon Sources

[CTuA7A] Single Photon Sources

Tue. Aug 2, 2022 9:00 AM - 10:30 AM Mid-sized Hall A (1F)

Session Chairs: Kai-Hong Luo (Paderborn Univ.), Hiroki Takesue (NTT Corp.)

10:15 AM - 10:30 AM

[CTuA7A-03] Low-Temperature Spectroscopy of Single-Photon Emitters in Irradiation-Engineered Hexagonal Boron Nitride

*Moritz Fischer1, Ali Sajid1, Alexander Hötger2, Kristian Sommer Thygesen1, Sanshui Xiao1, Martijn Wubs1, Alexander Holleitner2, Nicolas Stenger1 (1. Technical Univ. of Denmark (DTU) (Denmark), 2. Technical Univ. of Munich (Germany))

[Presentation Style] Onsite

To identify the microscopic origin of single-photon emitters in hexagonal boron nitride, we perform low-temperature spectroscopy. We observe strong photoluminescence at two different excitation lasers that hint at a phonon-assisted excitation scheme