期刊
OPTICS EXPRESS
卷 22, 期 9, 页码 10181-10190出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.22.010181
关键词
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类别
资金
- FCT - Fundacao para a Ciencia e Tecnologia [SFRH/BD/37100/2007, SFRH/BD/69913/2010, SFRH/BPD/88424/2012, PTDC/FIS/115102/2009]
- COMPETE
- FEDER
- ESF - European Science Foundation [4596]
- Ministerio de Ciencia y Tecnologia
- Subdireccion General de Proyectos de Investigacion [FIS2009-07870]
- European Research Council (ALMA)
- Fundação para a Ciência e a Tecnologia [SFRH/BPD/88424/2012, SFRH/BD/69913/2010, PTDC/FIS/115102/2009, SFRH/BD/37100/2007] Funding Source: FCT
We have temporally characterized, dispersion compensated and carrier-envelope phase stabilized 1.4-cycle pulses (3.2 fs) with 160 mu J of energy at 722 nm using a minimal and convenient dispersion-scan setup. The setup is all inline, does not require interferometric beamsplitting, and uses components available in most laser laboratories. Broadband minimization of third-order dispersion using propagation in water enabled reducing the compressed pulse duration from 3.8 to 3.2 fs with the same set of chirped mirrors. Carrier-envelope phase stabilization of the octave-spanning pulses was also performed by the dispersion-scan setup. This unprecedentedly simple and reliable approach provides reproducible CEP-stabilized pulses in the single-cycle regime for applications such as CEP-sensitive spectroscopy and isolated attosecond pulse generation. (C)2014 Optical Society of America
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