Surface Modification to Optimize Generation and Detection of Light-Induced Acoustics

Maksym Illienko; Prerna Sudera; Matthijs Velsink; Stefan Witte

doi:10.1109/CLEO/EUROPE-EQEC57999.2023.10231648

Surface Modification to Optimize Generation and Detection of Light-Induced Acoustics

Maksym Illienko, Prerna Sudera, Matthijs Velsink, Stefan Witte

Research output: Chapter in Book / Report / Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

Photoacoustic time-resolved pump-probe spectroscopy enables imaging and detection through optically opaque materials [1, 2]. Pump-induced acoustic pulses propagate longitudinally into a sample and are reflected from buried structures. When the reflected acoustic pulse returns to the sample surface it causes a refractive index variation which is then detected by a time-delayed probe pulse (Fig. 1a). Analysis of the probe reflectivity as a function of pump-probe delay is key to retrieving the internal structure of the sample of interest.

Original language	English
Title of host publication	2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
Subtitle of host publication	[Proceedings]
Publisher	Institute of Electrical and Electronics Engineers Inc.
Number of pages	1
ISBN (Electronic)	9798350345995
ISBN (Print)	9798350346008
DOIs	https://doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10231648
Publication status	Published - 2023
Event	2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023 - Munich, Germany Duration: 26 Jun 2023 → 30 Jun 2023

Conference

Conference	2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023
Country/Territory	Germany
City	Munich
Period	26/06/23 → 30/06/23

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© 2023 IEEE.

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10.1109/CLEO/EUROPE-EQEC57999.2023.10231648

Surface_Modification_to_Optimize_Generation_and_Detection_of_Light-Induced_AcousticsFinal published version, 355 KBLicence: Article 25fa Dutch Copyright Act

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Illienko, M., Sudera, P., Velsink, M., & Witte, S. (2023). Surface Modification to Optimize Generation and Detection of Light-Induced Acoustics. In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC): [Proceedings] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10231648

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abstract = "Photoacoustic time-resolved pump-probe spectroscopy enables imaging and detection through optically opaque materials [1, 2]. Pump-induced acoustic pulses propagate longitudinally into a sample and are reflected from buried structures. When the reflected acoustic pulse returns to the sample surface it causes a refractive index variation which is then detected by a time-delayed probe pulse (Fig. 1a). Analysis of the probe reflectivity as a function of pump-probe delay is key to retrieving the internal structure of the sample of interest.",

author = "Maksym Illienko and Prerna Sudera and Matthijs Velsink and Stefan Witte",

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Illienko, M, Sudera, P, Velsink, M & Witte, S 2023, Surface Modification to Optimize Generation and Detection of Light-Induced Acoustics. in 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC): [Proceedings]. Institute of Electrical and Electronics Engineers Inc., 2023 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2023, Munich, Germany, 26/06/23. https://doi.org/10.1109/CLEO/EUROPE-EQEC57999.2023.10231648

Surface Modification to Optimize Generation and Detection of Light-Induced Acoustics. / Illienko, Maksym; Sudera, Prerna; Velsink, Matthijs et al.
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC): [Proceedings]. Institute of Electrical and Electronics Engineers Inc., 2023.

Research output: Chapter in Book / Report / Conference proceeding › Conference contribution › Academic › peer-review

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N2 - Photoacoustic time-resolved pump-probe spectroscopy enables imaging and detection through optically opaque materials [1, 2]. Pump-induced acoustic pulses propagate longitudinally into a sample and are reflected from buried structures. When the reflected acoustic pulse returns to the sample surface it causes a refractive index variation which is then detected by a time-delayed probe pulse (Fig. 1a). Analysis of the probe reflectivity as a function of pump-probe delay is key to retrieving the internal structure of the sample of interest.

AB - Photoacoustic time-resolved pump-probe spectroscopy enables imaging and detection through optically opaque materials [1, 2]. Pump-induced acoustic pulses propagate longitudinally into a sample and are reflected from buried structures. When the reflected acoustic pulse returns to the sample surface it causes a refractive index variation which is then detected by a time-delayed probe pulse (Fig. 1a). Analysis of the probe reflectivity as a function of pump-probe delay is key to retrieving the internal structure of the sample of interest.

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Illienko M, Sudera P, Velsink M, Witte S. Surface Modification to Optimize Generation and Detection of Light-Induced Acoustics. In 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC): [Proceedings]. Institute of Electrical and Electronics Engineers Inc. 2023 Epub 2023 Sept 4. doi: 10.1109/CLEO/EUROPE-EQEC57999.2023.10231648

Surface Modification to Optimize Generation and Detection of Light-Induced Acoustics

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