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Generation of Intense Sub-10 fs Pulses at 385nm*
- Source :
- Chinese Physics Letters. 37:114202
- Publication Year :
- 2020
- Publisher :
- IOP Publishing, 2020.
-
Abstract
- We demonstrated the generation and characterization of 9.7 fs, 180 μJ pulses centered at 385 nm via the frequency doubling of few-cycle near-infrared pulses. Both moderate conversion efficiency (9.5%) and broad phase matching bandwidth (20 nm) were achieved by shaping the spectra of the fundamental pulses. The strong intensity dependence of second-order harmonic generation and well controlled material dispersion ensured the inexistence of satellite pulses, which was confirmed by the self-diffraction frequency resolved optical gating measurement.
- Subjects :
- Materials science
General Physics and Astronomy
Subjects
Details
- ISSN :
- 17413540 and 0256307X
- Volume :
- 37
- Database :
- OpenAIRE
- Journal :
- Chinese Physics Letters
- Accession number :
- edsair.doi...........59a66f47f4ec14f816e2af8065d2385d