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Simultaneous generation of sub-5-femtosecond 400 nm and 800 nm pulses for attosecond extreme ultraviolet pump-probe spectroscopy.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chang, Hung-Tzu Zürch, Michael Kraus, Peter M. Borja, Lauren J. Neumark, Daniel M. Leone, Stephen R. |
| Copyright Year | 2016 |
| Abstract | Few-cycle laser pulses with wavelengths centered at 400 nm and 800 nm are simultaneously obtained through wavelength separation of ultrashort, spectrally broadened Vis-NIR laser pulses spanning 350-1100 nm wavelengths. The 400 nm and 800 nm pulses are separately compressed, yielding pulses with 4.4 fs and 3.8 fs duration, respectively. The pulse energy exceeds 5 μJ for the 400 nm pulses and 750 μJ for the 800 nm pulses. Intense 400 nm few-cycle pulses have a broad range of applications in nonlinear optical spectroscopy, which include the study of photochemical dynamics, semiconductors, and photovoltaic materials on few-femtosecond to attosecond time scales. The ultrashort 400 nm few-cycle pulses generated here not only extend the spectral range of the optical pulse for NIR-XUV attosecond pump-probe spectroscopy but also pave the way for two-color, three-pulse, multidimensional optical-XUV spectroscopy experiments. |
| Starting Page | 5365 |
| Ending Page | 5368 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1364/OL.41.005365 |
| PubMed reference number | 27842133 |
| Journal | Medline |
| Volume Number | 41 |
| Issue Number | 22 |
| Alternate Webpage(s) | https://cloudfront.escholarship.org/dist/prd/content/qt030922hf/qt030922hf.pdf?t=p990q1 |
| Alternate Webpage(s) | http://www.cchem.berkeley.edu/dmngrp/grppub/atto33a.pdf |
| Alternate Webpage(s) | https://doi.org/10.1364/OL.41.005365 |
| Journal | Optics letters |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
