Ultrafast Opto‐Electronic and Thermal Tuning of Third‐Harmonic Generation in a Graphene Field Effect Transistor
Abstract: Graphene is a unique platform for tunable opto‐electronic applications thanks to its linear band dispersion, which allows electrical control of resonant light‐matter interactions. Tuning the nonlinear optical response of graphene is possible both electrically and in an all‐optical fashion, but each approach involves a trade‐off between speed and modulation depth. Here, lattice temperature, electron doping, and all‐optical tuning of third‐harmonic generation are combined in a hexagonal boron nitride‐encapsulated graphene opto‐electronic device and demonstrate up to 85% modulation depth along with gate‐tunable ultrafast dynamics. These results arise from the dynamic changes in the transient electronic temperature combined with Pauli blocking induced by the out‐of‐equilibrium chemical potential. The work provides a detailed description of the transient nonlinear optical and electronic response of graphene, which is crucial for the design of nanoscale and ultrafast optical modulators, detectors, and frequency converters.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Ultrafast Opto‐Electronic and Thermal Tuning of Third‐Harmonic Generation in a Graphene Field Effect Transistor ; day:18 ; month:06 ; year:2024 ; extent:9
Advanced science ; (18.06.2024) (gesamt 9)
- Urheber
-
Ghaebi, Omid
Klimmer, Sebastian
Tornow, Nele
Buijssen, Niels
Taniguchi, Takashi
Watanabe, Kenji
Tomadin, Andrea
Rostami, Habib
Soavi, Giancarlo
- DOI
-
10.1002/advs.202401840
- URN
-
urn:nbn:de:101:1-2406191424315.222701048199
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
14.08.2025, 10:46 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Ghaebi, Omid
- Klimmer, Sebastian
- Tornow, Nele
- Buijssen, Niels
- Taniguchi, Takashi
- Watanabe, Kenji
- Tomadin, Andrea
- Rostami, Habib
- Soavi, Giancarlo
Ähnliche Objekte (12)
Ultrafast Opto‐Electronic and Thermal Tuning of Third‐Harmonic Generation in a Graphene Field Effect Transistor
From h ‐BN to Graphene: Characterizations of Hybrid Carbon‐Doped h ‐BN for Applications in Electronic and Optoelectronic Devices
High‐Speed Electroluminescence Modulation in Monolayer WS 2
A ballistic graphene superconducting microwave circuit
MoS2 photodetectors integrated with photonic circuits
Coulomb-bound four- and five-particle intervalley states in an atomically-thin semiconductor
Orbitally Controlled Quantum Hall States in Decoupled Two‐Bilayer Graphene Sheets
Insulating State in Low‐Disorder Graphene Nanoribbons
Electroluminescence from multi-particle exciton complexes in transition metal dichalcogenide semiconductors
Gate‐Controlled Magnetotransport and Electrostatic Modulation of Magnetism in 2D Magnetic Semiconductor CrPS 4
Electrically tunable giant Nernst effect in two-dimensional van der Waals heterostructures
Light from van der Waals quantum tunneling devices
Ultrafast Opto‐Electronic and Thermal Tuning of Third‐Harmonic Generation in a Graphene Field Effect Transistor
From h ‐BN to Graphene: Characterizations of Hybrid Carbon‐Doped h ‐BN for Applications in Electronic and Optoelectronic Devices
High‐Speed Electroluminescence Modulation in Monolayer WS 2
A ballistic graphene superconducting microwave circuit
MoS2 photodetectors integrated with photonic circuits
Coulomb-bound four- and five-particle intervalley states in an atomically-thin semiconductor
Orbitally Controlled Quantum Hall States in Decoupled Two‐Bilayer Graphene Sheets
Insulating State in Low‐Disorder Graphene Nanoribbons
Electroluminescence from multi-particle exciton complexes in transition metal dichalcogenide semiconductors
Gate‐Controlled Magnetotransport and Electrostatic Modulation of Magnetism in 2D Magnetic Semiconductor CrPS 4
Electrically tunable giant Nernst effect in two-dimensional van der Waals heterostructures
Light from van der Waals quantum tunneling devices
Ultrafast Opto‐Electronic and Thermal Tuning of Third‐Harmonic Generation in a Graphene Field Effect Transistor
From h ‐BN to Graphene: Characterizations of Hybrid Carbon‐Doped h ‐BN for Applications in Electronic and Optoelectronic Devices
High‐Speed Electroluminescence Modulation in Monolayer WS 2
A ballistic graphene superconducting microwave circuit
MoS2 photodetectors integrated with photonic circuits
Coulomb-bound four- and five-particle intervalley states in an atomically-thin semiconductor
Orbitally Controlled Quantum Hall States in Decoupled Two‐Bilayer Graphene Sheets
Insulating State in Low‐Disorder Graphene Nanoribbons
Electroluminescence from multi-particle exciton complexes in transition metal dichalcogenide semiconductors
Gate‐Controlled Magnetotransport and Electrostatic Modulation of Magnetism in 2D Magnetic Semiconductor CrPS 4
Electrically tunable giant Nernst effect in two-dimensional van der Waals heterostructures