Wavelength dependence of nanosecond and femtosecond optical breakdown in water: Theoretical analysis

N. Linz; X. X. Liang; J. Noack; A. Vogel

doi:10.1109/CLEOE-EQEC.2009.5191756

Wavelength dependence of nanosecond and femtosecond optical breakdown in water: Theoretical analysis

N. Linz^*, X. X. Liang, J. Noack, A. Vogel

^*Corresponding author for this work

Institute of Biomedical Optics

Abstract

This paper investigates the wavelength dependence of femtosecond and nanosecond optical breakdown in water with high wavelength resolution, temporally smooth laser pulses, and excellent focus quality. The experimental results are analyzed by comparing them to the predictions of a rate equation model considering photoionization based on the Keldysh theory, avalanche ionization based on the Drude model, as well as recombination and diffusion losses. Comparison of calculated breakdown thresholds I rate (lambda) at different laser pulse durations tau with experimental I th (lambda) results is done.

Original language	English
Title of host publication	CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference
Publisher	IEEE
Publication date	2009
Article number	5191756
ISBN (Print)	978-1-4244-4079-5
ISBN (Electronic)	978-1-4244-4080-1
DOIs	https://doi.org/10.1109/CLEOE-EQEC.2009.5191756
Publication status	Published - 2009
Event	The European Conference on Lasers and Electro-Optics 2009 - Munich, Germany Duration: 14.06.2009 → 19.06.2009 Conference number: 104383

Research Areas and Centers

Academic Focus: Biomedical Engineering

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/CLEOE-EQEC.2009.5191756

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Linz, N., Liang, X. X., Noack, J., & Vogel, A. (2009). Wavelength dependence of nanosecond and femtosecond optical breakdown in water: Theoretical analysis. In CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference Article 5191756 (IEEE Proceedings). IEEE. https://doi.org/10.1109/CLEOE-EQEC.2009.5191756

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title = "Wavelength dependence of nanosecond and femtosecond optical breakdown in water: Theoretical analysis",

abstract = "This paper investigates the wavelength dependence of femtosecond and nanosecond optical breakdown in water with high wavelength resolution, temporally smooth laser pulses, and excellent focus quality. The experimental results are analyzed by comparing them to the predictions of a rate equation model considering photoionization based on the Keldysh theory, avalanche ionization based on the Drude model, as well as recombination and diffusion losses. Comparison of calculated breakdown thresholds I rate (lambda) at different laser pulse durations tau with experimental I th (lambda) results is done.",

author = "N. Linz and Liang, {X. X.} and J. Noack and A. Vogel",

year = "2009",

doi = "10.1109/CLEOE-EQEC.2009.5191756",

language = "English",

isbn = "978-1-4244-4079-5",

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Linz, N , Liang, XX, Noack, J & Vogel, A 2009, Wavelength dependence of nanosecond and femtosecond optical breakdown in water: Theoretical analysis. in CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference., 5191756, IEEE Proceedings, IEEE, The European Conference on Lasers and Electro-Optics 2009 , Munich, Bavaria, Germany, 14.06.09. https://doi.org/10.1109/CLEOE-EQEC.2009.5191756

Wavelength dependence of nanosecond and femtosecond optical breakdown in water: Theoretical analysis. / Linz, N.; Liang, X. X.; Noack, J. et al.
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. IEEE, 2009. 5191756 (IEEE Proceedings).

Research output: Chapters in Books/Reports/Conference Proceedings › Conference contribution › peer-review

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T1 - Wavelength dependence of nanosecond and femtosecond optical breakdown in water: Theoretical analysis

AU - Linz, N.

AU - Liang, X. X.

AU - Noack, J.

AU - Vogel, A.

N1 - Conference code: 104383

PY - 2009

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N2 - This paper investigates the wavelength dependence of femtosecond and nanosecond optical breakdown in water with high wavelength resolution, temporally smooth laser pulses, and excellent focus quality. The experimental results are analyzed by comparing them to the predictions of a rate equation model considering photoionization based on the Keldysh theory, avalanche ionization based on the Drude model, as well as recombination and diffusion losses. Comparison of calculated breakdown thresholds I rate (lambda) at different laser pulse durations tau with experimental I th (lambda) results is done.

AB - This paper investigates the wavelength dependence of femtosecond and nanosecond optical breakdown in water with high wavelength resolution, temporally smooth laser pulses, and excellent focus quality. The experimental results are analyzed by comparing them to the predictions of a rate equation model considering photoionization based on the Keldysh theory, avalanche ionization based on the Drude model, as well as recombination and diffusion losses. Comparison of calculated breakdown thresholds I rate (lambda) at different laser pulse durations tau with experimental I th (lambda) results is done.

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U2 - 10.1109/CLEOE-EQEC.2009.5191756

DO - 10.1109/CLEOE-EQEC.2009.5191756

M3 - Conference contribution

SN - 978-1-4244-4079-5

T3 - IEEE Proceedings

BT - CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference

PB - IEEE

T2 - The European Conference on Lasers and Electro-Optics 2009

Y2 - 14 June 2009 through 19 June 2009

ER -

Wavelength dependence of nanosecond and femtosecond optical breakdown in water: Theoretical analysis

Abstract

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UN SDGs

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