Oral Session

[CTuA2D] Ultrafast Spectroscopy and Coherent Control II

Tue. Aug 2, 2022 11:00 AM - 12:00 PM Room 204 (2F)

Session Chairs: Takao Fuji (Toyota Technological Institute), Ryuji Morita (Hokkaido Univ.)

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11:00 AM - 11:15 AM

[CTuA2D-01] Ultrafast quantum-path interferometry to study decoherence time of electron-phonon coupled states in GaAs using polarized femtosecond pulses

*Itsuki Takagi^1,2, Masaki Suda^1,2, Yosuke Kayanuma^1,3, Kazutaka G. Nakamura^1,2 (1. MSL Tokyo Tech (Japan), 2. Materials. Eng. Tokyo Tech (Japan), 3. Osaka Prefecture Univ. (Japan))

[Presentation Style] Onsite

11:15 AM - 11:30 AM

[CTuA2D-02] Population Manipulation with Chirped Pulses in InAs Quantum Dots with Resonators

*Kotaro Miyauchi¹, Yutaro Kinoshita¹, Kouichi Akahane², Junko Ishi-Hayase¹ (1. Keio Univ. (Japan), 2. NICT (Japan))

[Presentation Style] Onsite

11:30 AM - 11:45 AM

[CTuA2D-03] Photoinduced Non-thermal Topological Phase Transition in Bi₂Se₃ Driven by Coherent Interlayer Vibrations

*Tae Gwan Park Park¹, Junho Park Park¹, Eon Taek Oh¹, Hong Ryeol Na², Seung-Hyun Chun², Sunghun Lee², Fabian Rotermund¹ (1. KAIST (Korea), 2. Sejong Univ. (Korea))

[Presentation Style] Onsite

11:45 AM - 12:00 PM

[CTuA2D-04] Ultrafast All-Optical Switching with High-Quality Graphene and its Polarization Effect

*Tomoki Kusaka¹, Akihiro Furube¹, Tetsuro Katayama¹, Hiroki Kishikawa¹, Yasuhide Ohno¹, Masao Nagase¹, Junichi Fujikata¹ (1. Tokushima Univ. (Japan))

[Presentation Style] Onsite

Sessions

CLEO-PR2022 » Ultrafast Spectroscopy and Coherent Control II

[CTuA2D] Ultrafast Spectroscopy and Coherent Control II

[CTuA2D-01] Ultrafast quantum-path interferometry to study decoherence time of electron-phonon coupled states in GaAs using polarized femtosecond pulses

[CTuA2D-02] Population Manipulation with Chirped Pulses in InAs Quantum Dots with Resonators

[CTuA2D-03] Photoinduced Non-thermal Topological Phase Transition in Bi₂Se₃ Driven by Coherent Interlayer Vibrations

[CTuA2D-04] Ultrafast All-Optical Switching with High-Quality Graphene and its Polarization Effect

Authentication

Sessions

CLEO-PR2022 » Ultrafast Spectroscopy and Coherent Control II

[CTuA2D] Ultrafast Spectroscopy and Coherent Control II

[CTuA2D-01] Ultrafast quantum-path interferometry to study decoherence time of electron-phonon coupled states in GaAs using polarized femtosecond pulses

[CTuA2D-02] Population Manipulation with Chirped Pulses in InAs Quantum Dots with Resonators

[CTuA2D-03] Photoinduced Non-thermal Topological Phase Transition in Bi2Se3 Driven by Coherent Interlayer Vibrations

[CTuA2D-04] Ultrafast All-Optical Switching with High-Quality Graphene and its Polarization Effect

Authentication

[CTuA2D-03] Photoinduced Non-thermal Topological Phase Transition in Bi₂Se₃ Driven by Coherent Interlayer Vibrations