Acousto-optic shaping of femtosecond pulses directly in the mid-IR

David B. Strasfeld; Sang Hee Shim; Martin T. Zanni

doi:10.1007/978-3-540-68781-8_48

Acousto-optic shaping of femtosecond pulses directly in the mid-IR

David B. Strasfeld, Sang Hee Shim, Martin T. Zanni

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A germanium acousto-optic modulator (Ge AOM) is utilized in high resolution phase and amplitude shaping of IR light between 2 and 18 μm. Shaped waveforms centered at 4.9 μm are demonstrated in both the time and frequency domains. The phase stability of the shaped pulse is measured by cross-correlation with an unshaped mid-IR pulse, indicating that such shaped pulses can be readily incorporated into phase sensitive experiments. This Ge AOM will enable new experiments in 2D IR spectroscopy and coherent control on the ground electronic state.

Original language	English
Title of host publication	Ultrafast Phenomena XV
Subtitle of host publication	Proceedings of the 15th International Conference
Publisher	Springer New York
Pages	151-153
Number of pages	3
ISBN (Print)	9783540687795
DOIs	https://doi.org/10.1007/978-3-540-68781-8_48
Publication status	Published - 2007
Externally published	Yes

Publication series

Name	Springer Series in Chemical Physics
Volume	88
ISSN (Print)	0172-6218

ASJC Scopus subject areas

Physical and Theoretical Chemistry

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10.1007/978-3-540-68781-8_48

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Acousto-optic shaping of femtosecond pulses directly in the mid-IR. / Strasfeld, David B.; Shim, Sang Hee; Zanni, Martin T.

Ultrafast Phenomena XV: Proceedings of the 15th International Conference. Springer New York, 2007. p. 151-153 (Springer Series in Chemical Physics; Vol. 88).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - A germanium acousto-optic modulator (Ge AOM) is utilized in high resolution phase and amplitude shaping of IR light between 2 and 18 μm. Shaped waveforms centered at 4.9 μm are demonstrated in both the time and frequency domains. The phase stability of the shaped pulse is measured by cross-correlation with an unshaped mid-IR pulse, indicating that such shaped pulses can be readily incorporated into phase sensitive experiments. This Ge AOM will enable new experiments in 2D IR spectroscopy and coherent control on the ground electronic state.

AB - A germanium acousto-optic modulator (Ge AOM) is utilized in high resolution phase and amplitude shaping of IR light between 2 and 18 μm. Shaped waveforms centered at 4.9 μm are demonstrated in both the time and frequency domains. The phase stability of the shaped pulse is measured by cross-correlation with an unshaped mid-IR pulse, indicating that such shaped pulses can be readily incorporated into phase sensitive experiments. This Ge AOM will enable new experiments in 2D IR spectroscopy and coherent control on the ground electronic state.

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Acousto-optic shaping of femtosecond pulses directly in the mid-IR

Abstract

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