Back to Search
Start Over
Four-dimensional visualization of single and multiple laser filaments using in-line holographic microscopy.
- Source :
-
Physical Review A: Atomic, Molecular & Optical Physics . Nov2011, Vol. 84 Issue 5-B, p053809-1-053809-10. 10p. - Publication Year :
- 2011
-
Abstract
- It is shown, both through simulations and experiments, that the in-line holographic microscopy technique can be used to retrieve very small refractive-index perturbations caused during the filamentation of ultrashort laser pulses. This technique provides the possibility of having spatially and temporally (four dimensions) resolved measurements of refractive-index changes, down to 10-4, from objects with diameters as small as 10 µm. Moreover, we demonstrate the power of the technique in discriminating multiple filaments in a precise quantitative way. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10502947
- Volume :
- 84
- Issue :
- 5-B
- Database :
- Academic Search Index
- Journal :
- Physical Review A: Atomic, Molecular & Optical Physics
- Publication Type :
- Periodical
- Accession number :
- 70449252
- Full Text :
- https://doi.org/10.1103/PhysRevA.84.053809