Sub-femtosecond passive synchronization of Ti:sapphire lasers

Jin Rong Tian, Zhi Yi Wei, Peng Wang, Ling Hui Zhao, Zhao Hua Wang, Jun Zhang, Hai Nian Han, Jie Zhang

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


Two independent femtosecond Ti:sapphire lasers are passively synchronized by an enhanced cross-phase-modulation technique. The synchronization operation is maintained over 24 h with a timing jitter of 0.78 fs.

Original languageEnglish
Pages (from-to)129-133
Number of pages5
JournalWuli Xuebao/Acta Physica Sinica
Issue number1
StatePublished - Jan 2005
Externally publishedYes


  • Cross phase modulation
  • Synchronization


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