Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Transform-Limited Pulses Are Not Optimal for Resonant Multiphoton Transitions.

Dudovich1, Dayan, Gallagher Faeder SM

  • 1Department of Physics of Complex Systems, Weizmann Institute of Science, Rehovot 76100, Israel.

Physical Review Letters
|January 3, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Diffraction management

Physical review letters·2000
Same author

Rheumatic Diseases and the Environment.

Occupational and environmental medicine·2000
Same author

Air pollution and health

Occupational and environmental medicine·2000
Same author

At Last, 1,10-Phenanthroline-N,N'-dioxide, A New Type of Helicene, has been Synthesized using HOF small middle dotCH(3)CN.

Angewandte Chemie (International ed. in English)·1999
Same author

Differential behavioural and hormonal responses of voles and spiny mice to owl calls.

Animal behaviour·1999
Same author

A new photosystem II electron transfer inhibitor from sorghum bicolor

Journal of natural products·1998
Same journal

Erratum: Spectroscopy and Ground-State Transfer of Ultracold Bosonic ^{39}K^{133}Cs Molecules [Phys. Rev. Lett. 135, 203401 (2025)].

Physical review letters·2026
Same journal

Erratum: Lifetime of the ^{2}F_{7/2} Level in Yb^{+} for Spontaneous Emission of Electric Octupole Radiation [Phys. Rev. Lett. 127, 213001 (2021)].

Physical review letters·2026
Same journal

Laser-Plasma Based Seeded Free Electron Laser in the High-Gain Regime.

Physical review letters·2026
Same journal

Parent Hamiltonians for Stabilizer Quantum Many-Body Scars.

Physical review letters·2026
Same journal

Properties of Heavy Cosmic Nuclei Phosphorus, Chlorine, Argon, Potassium, and Calcium: Results from the Alpha Magnetic Spectrometer.

Physical review letters·2026
Same journal

Role of Spin-Isospin Symmetries in Nuclear β-Decays.

Physical review letters·2026
See all related articles

By shaping laser pulses, researchers enhanced multiphoton transitions beyond peak intensity limits. This pulse shaping technique significantly boosted resonant two-photon absorption rates, demonstrating a novel approach to controlling light-matter interactions.

Area of Science:

  • Nonlinear Optics
  • Quantum Electronics
  • Atomic, Molecular, and Optical Physics

Background:

  • Maximizing nonlinear light-matter interactions often involves compressing laser pulses to achieve ultrashort, transform-limited pulses.
  • Ultrashort laser pulses are crucial for studying and controlling light-matter interactions.

Purpose of the Study:

  • To investigate methods for enhancing resonant multiphoton transitions beyond peak intensity limitations.
  • To demonstrate that tailored pulse shaping can significantly increase nonlinear light-matter interactions.

Main Methods:

  • Experimental demonstration using resonant two-photon absorption.
  • Selective removal of specific spectral bands from laser pulses.
  • Designing the spectral phase of laser pulses.

Related Experiment Videos

Main Results:

  • Reduced peak intensity by a factor of 40 while doubling the absorption rate through spectral band removal.
  • Increased absorption rate by a factor of 7 by designing the spectral phase.
  • Demonstrated that pulse shaping offers greater control over multiphoton transitions than peak intensity alone.

Conclusions:

  • Appropriate laser pulse shaping can significantly enhance resonant multiphoton transitions.
  • This approach offers a powerful method for controlling and optimizing nonlinear light-matter interactions.
  • Tailoring spectral properties of ultrashort pulses provides a pathway to overcome limitations of peak intensity maximization.