Abstract
We describe a self-referencing two-path interferometer designed to measure the carrier-envelope phase stability. In experiment, we measure the carrier-envelope phase (CEP) stability of a home-made infrared tunable OPA laser pulses with the self-referencing two-path interferometer. When the wavelength of the incident pulses is 1.6 μm, the CEP fluctuation is 115 mrad (rms) in 100 seconds. The interferometer can provide an accurate and quick measurement of the pulse CEP.
Original language | English |
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Pages (from-to) | 3966-3970 |
Number of pages | 5 |
Journal | Wuli Xuebao/Acta Physica Sinica |
Volume | 58 |
Issue number | 6 |
Publication status | Published - Jun 2009 |
Externally published | Yes |
Keywords
- Carrier-envelope phase
- Femtosecond pulse measurement
- Self-reference technique
- Two-optical-path