Abstract
A study of high-NA focusing process of ultrashort laser pulses in bulk of ZnSe has been carried out. It is shown that when focusing laser Gaussian beam with high-aperture lenses into a transparent medium aberration distortions occur leading to an increase in focal spot size. The results of experimental studies on ablation of front and back surfaces of a plane-parallel plate with 4 mm thickness made of ZnSe by laser pulses with a duration of 0.3, 1, 10 ps and a wavelength of 1030 nm focused by a micro lens (NA = 0.55) are presented. It is shown that at low pulse energies focusing can be considered in a linear mode in which focal spot size is due to aberration distortions.
REFERENCES
L. Cerami, E. Mazur, S. Nolte, C. B. Schaffer. Ultrafast nonlinear optics (Springer, Heidelberg, 2013), pp. 287–321. https://doi.org/10.1007/978-3-319-00017-6_12
K. C. Phillips, H. H. Gandhi, E. Mazur, S. K. Sundaram. Advances in Optics and Photonics, 7 (4), 684 (2015). https://doi.org/10.1364/AOP.7.000684
R. R. Gattass, E. Mazur. Nature Photonics, 2 (4), 219 (2008). https://doi.org/10.1038/nphoton.2008.47
K. Sugioka, Y. Cheng. Light Sci Appl., 3, e149 (2014). https://doi.org/10.1038/lsa.2014.30
M. H. Hong et al. Appl. Phys. A, 79, 791 (2004). https://doi.org/10.1007/s00339-004-2630-1
J. Qiu, K. Miura, K. Hirao. Optical Components and Materials, 5350, 1 (2004). https://doi.org/10.1117/12.537372
Y. Shimotsuma, P. G. Kazansky, J. Qiu, K. Hirao. Phys. Rev. Lett., 91, 247405 (2003). https://doi.org/10.1103/PhysRevLett.91.247405
F. Chen, J. V. de Aldana. Laser Photonics Rev., 8 (2), 251 (2014). https://doi.org/10.1002/lpor.201300025
C. B. Schaffer, A. Brodeur, J. F. Garcia, E. Mazur. Optics Lett., 26 (2), 93 (2001). https://doi.org/10.1364/OL.26.000093
J. Peng, D. Grojo, D. M. Rayner, P. B. Corkum. Appl. Phys. Lett., 102, 161105 (2013). https://doi.org/10.1063/1.4802820
R. R. Gattass, E. Mazur. Nat. Photonics, 2, 219 (2008). https://doi.org/10.1038/nphoton.2008.47
S. Kudryashov, P. Danilov, A. Rupasov, S. Khonina, A. Nalimov, A. Ionin, G. Krasin, M. Kovalev. Optical Materials Express, 10 (12), 3291 (2020). https://doi.org/10.1364/OME.412399
A. Laskin, V. Laskin, A. Ostrun. ICALEO, 2017, M404 (2017). https://doi.org/10.2351/1.5138167
J. M. Liu. Optics Lett., 7 (5), 196 (1982). https://doi.org/10.1364/OL.7.000196
Funding
The authors are grateful to the Russian Science Foundation for the financial support of these studies within the framework of project 21-79-30063.
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Gulina, Y.S., Kudryashov, S.I., Smirnov, N.A. et al. High-NA Focusing of Ultrashort Laser Pulses in Bulk of ZnSe. Opt. Spectrosc. 131, 980–985 (2023). https://doi.org/10.1134/S0030400X23100077
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DOI: https://doi.org/10.1134/S0030400X23100077