Determining Phase-Energy Coupling Coefficient in Carrier-envelope Phase Measurements

By using two f-to-2f interferometers, we measured the phase-energy coupling coefficient for the first time. The results reveal that a 1% in-loop laser energy change causes a 160 mrad carrier-envelope phase shift to output pulses.

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Bibliographic Details
Main Authors: Chengquan Li, Moon, E., He Wang, Mashiko, H., Nakamura, C.M., Tackett, J., Zenghu Chang
Format: Conference Proceeding
Language:English
Subjects:
Fluctuations
Interferometers
Laser feedback
Laser stability
Laser transitions
Nonlinear optics
Optical pulses
Phase measurement
Pulse amplifiers
Pulse measurements
Online Access:Request full text
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Description
Summary:By using two f-to-2f interferometers, we measured the phase-energy coupling coefficient for the first time. The results reveal that a 1% in-loop laser energy change causes a 160 mrad carrier-envelope phase shift to output pulses.
ISSN:2160-9004
DOI:10.1109/CLEO.2007.4452761