Sub-ps THz-Pulse-Driven Electro-Absorption Switching in Heterostructure Quantum Dots
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Author / Producer
Date
2024
Publication Type
Other Conference Item
ETH Bibliography
yes
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Abstract
Free-space terahertz signal is encoded onto an optical signal probing the absorption of CdSe/CdS core/shell quantum dots, utilizing quantum-confined Stark effect. The demonstrated ultrafast electro-absorption modulation could support Tbit/s data rates with extinction ratio exceeding 6 dB.
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Publication status
published
External links
Book title
11th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources (EUROPHOTON 2024)
Journal / series
Volume
307
Pages / Article No.
4039
Publisher
EDP Sciences
Event
11th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources (EUROPHOTON 2024)