Chirp Effect on Vibrational Wave Packets in Large Molecules: a Multimode Perspective

Amir Wand; Ofir Shoshanim; Oshrat Bismuth; Shimshon Kallush; Ronnie Kosloff; Sanford Ruhman

doi:10.1007/978-3-540-95946-5_107

Chirp Effect on Vibrational Wave Packets in Large Molecules: a Multimode Perspective

Amir Wand^*
, Ofir Shoshanim
, Oshrat Bismuth
, Shimshon Kallush
, Ronnie Kosloff
, Sanford Ruhman

^*Corresponding author for this work

Institute of Chemistry

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

Abstract

Chirp effects on generation of ground state vibrational wave packets in polyatomic molecules are experimentally and theoretically investigated. Theory indicates optimal chirp is quadratic, depends on all displaced modes, and follows the evolving multidimensional potential energy gap. Experiments on 2 organic dyes reveal that 5 fsec pulses are unable to track this evolution, resulting in optimal GVD which maximizes the pulses chirp rate.

Original language	English
Title of host publication	Springer Series in Chemical Physics
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	331-333
Number of pages	3
DOIs	https://doi.org/10.1007/978-3-540-95946-5_107
State	Published - 2009

Publication series

Name	Springer Series in Chemical Physics
Volume	92
ISSN (Print)	0172-6218

Bibliographical note

Publisher Copyright:
© 2009, Springer-Verlag Berlin Heidelberg.

Keywords

Chirp Rate
Deformable Mirror
Ground State Mode
Reference Pulse
Wave Packet

Access to Document

10.1007/978-3-540-95946-5_107

Cite this

Wand, A., Shoshanim, O., Bismuth, O., Kallush, S., Kosloff, R., & Ruhman, S. (2009). Chirp Effect on Vibrational Wave Packets in Large Molecules: a Multimode Perspective. In Springer Series in Chemical Physics (pp. 331-333). (Springer Series in Chemical Physics; Vol. 92). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-540-95946-5_107

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Chirp Effect on Vibrational Wave Packets in Large Molecules: a Multimode Perspective. / Wand, Amir; Shoshanim, Ofir; Bismuth, Oshrat et al.
Springer Series in Chemical Physics. Springer Science and Business Media Deutschland GmbH, 2009. p. 331-333 (Springer Series in Chemical Physics; Vol. 92).

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

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AU - Kallush, Shimshon

AU - Kosloff, Ronnie

AU - Ruhman, Sanford

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KW - Chirp Rate

KW - Deformable Mirror

KW - Ground State Mode

KW - Reference Pulse

KW - Wave Packet

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Chirp Effect on Vibrational Wave Packets in Large Molecules: a Multimode Perspective

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Keywords

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