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A narrow-band wavelength-tunable laser system delivering high-energy 300 ps pulses in the near-infrared
| Content Provider | Semantic Scholar |
|---|---|
| Author | Brandi, Fernando Velchev, I. Neshev, Dragomir N. Hogervorst, Wim Ubachs, Wim |
| Copyright Year | 2003 |
| Abstract | We report on the operation of a novel laser system delivering high-energy pulses in the near-infrared region. The pulses are nearly Fourier-transform limited (time-bandwidth product of 0.48), providing narrow-band radiation (∼1.5 GHz), with an energy of 225 mJ and 10 Hz repetition rate. The pulse duration of 320 ps covers the intermediate region between Q-switched and mode-locked lasers, and provides high peak powers. The nearly Gaussian beam profile, with a beam quality factor of M2=2.5, enables tight focusing, reaching intensities exceeding 5×1013 W/cm2. The system operation is demonstrated near 780 nm, however, the tunability extends over the range 700–970 nm. The laser system is suitable for high-order harmonic generation in the extreme-ultraviolet region for high-resolution frequency domain spectroscopy. |
| File Format | PDF HTM / HTML |
| DOI | 10.1063/1.1524714 |
| Alternate Webpage(s) | http://www.leosbenelux.org/symp02/s02p04.pdf |
| Alternate Webpage(s) | http://dare.ubvu.vu.nl/bitstream/handle/1871/23362/224045.pdf?isAllowed=y&sequence=1 |
| Alternate Webpage(s) | https://astro.temple.edu/~tuf32192/pap_all/papers/RSI74_32.pdf |
| Alternate Webpage(s) | http://dare.ubvu.vu.nl/bitstream/handle/1871/23362/224045.pdf;sequence=1 |
| Alternate Webpage(s) | http://wwwrsphysse.anu.edu.au/nonlinear/papers/pdf/RSI_2003_74_00032.pdf |
| Alternate Webpage(s) | https://doi.org/10.1063/1.1524714 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
