0.85-PW, 33-fs Ti:sapphire laser.

Opt Lett

Advanced Photon Research Center, Kansai Research Establishment, Japan Atomic Energy Research Institute, Umemidai 8-1, Kizu-cho, Kyoto, 619-0215, Japan.

Published: September 2003

We have successfully produced a laser pulse with a peak power of 0.85 PW for a pulse duration of 33 fs in a four-stage Ti:sapphire amplifier chain based on chirped-pulse amplification. To our knowledge this result represents the highest peak power pulses yet produced in any Ti:sapphire chirped-pulse amplification system.

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http://dx.doi.org/10.1364/ol.28.001594DOI Listing

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