期刊
OPTICS LETTERS
卷 43, 期 2, 页码 337-340出版社
OPTICAL SOC AMER
DOI: 10.1364/OL.43.000337
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资金
- Ministerio de Economia y Competitividad (MINECO) [FIS2013-44174-P, FIS2015-71933-REDT, FIS2016-75652-P, FIS2017-87970-R]
- Consejeria de Educacion, Junta de Castilla y Leon [SA046U16, SA116U13]
- Fundacao para a Ciencia e a Tecnologia (FCT) [M-ERA-NET2/0002/2016]
- European Regional Development Fund (ERDF) [NORTE-01-0145-FEDER-022096]
- Fundação para a Ciência e a Tecnologia [M-ERA-NET2/0002/2016] Funding Source: FCT
Intense few- and single-cycle pulses are powerful tools in different fields of science Today, third-and higher-order terms in the remnant spectral phase of the pulses remain a major obstacle for obtaining high-quality few-and single-cycle pulses from in-line post-compression setups. In this Letter, we show how input pulse shaping can successfully be applied to standard post-compression setups to minimize the occurrence of high-order phase components during nonlinear propagation and to directly obtain pulses with durations down to 3 fs. Furthermore, by combining this pulse shaping of the input pulse with new-generation broadband chirped mirrors and material addition for remnant third-order phase correction, pulses down to 2.2 fs duration have been measured. (c) 2018 Optical Society of America
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