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Updated: Jun 28, 2026
06:42
Generation and Coherent Control of Pulsed Quantum Frequency Combs
Published on: June 8, 2018
Development of ultrahigh-precision coherent control and its applications
1Institute for Molecular Science, National Institutes of Natural Sciences, Aichi, Japan. ohmori@ims.ac.jp
Summary
Researchers achieved high-precision coherent control by manipulating molecular wave functions with ultrashort laser pulses. This breakthrough advances quantum technologies like quantum computing and bond-selective chemistry.
Area of Science:
- Quantum mechanics
- Physical chemistry
- Laser physics
Background:
- Coherent control utilizes optical manipulation of wave function amplitudes and phases.
- It is crucial for developing quantum technologies and understanding quantum mechanics.
- Wave-particle duality is a foundational concept in quantum worldview.
Purpose of the Study:
- To describe the history and perspective of coherent control.
- To present recent achievements in high-precision coherent control.
- To demonstrate the imprinting of optical properties onto molecular wave functions.
Main Methods:
- Development of high-precision coherent control techniques.
- Utilizing ultrashort laser pulses for optical manipulation.
- Imprinting optical amplitudes and phases onto molecular wave functions.
Main Results:
- Achieved high-precision coherent control of molecular wave functions.
- Demonstrated the effective imprinting of laser pulse properties.
- Laid groundwork for advanced quantum applications.
Conclusions:
- Coherent control is a powerful tool for quantum technology development.
- Precise optical manipulation enables control over quantum states.
- This research contributes to the advancement of quantum computing and chemistry.
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