AI Article Synopsis
- * It achieved impressive results, including a tolerance for cavity length mismatches of up to 10 micrometers and minimal timing jitter of under 0.4 femtoseconds.
- * The researchers were able to directly observe the relative carrier-envelope phase slip by analyzing the heterodyne output from the two lasers.
Article Abstract
A stable passively synchronized femtosecond laser has been realized by coupling two 1.3 W mode-locked Ti:sapphire lasers with a Kerr medium. An ultralong tolerance of 10 microm for the cavity length mismatch and a timing jitter of less than 0.4 fs were obtained. The relative carrier-envelope phase slip was directly observed by measuring the heterodyne output between the two lasers.
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| http://dx.doi.org/10.1364/ol.30.002161 | DOI Listing |
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