DOI: 10.1557/proc-51-225. Time-Resolved Optical Studies of Picosecond Laser Interactions With Gaas Surfaces

Time-Resolved Optical Studies of Picosecond Laser Interactions With Gaas Surfaces

10.1557/proc-51-225

Crossref journal-article

Springer Science and Business Media LLC

MRS Proceedings (297)

Abstract

ABSTRACTThe interactions of picosecond laser pulses at 532 nm wavelength with GaAs surfaces have been studied with time-resolved reflectivity and transmission measurements at three probe wavelengths. At fluences below the melting threshold, the laser-generated electron-hole plasma is limited to a density below ≈1020cm−3. The high reflectivities of molten GaAs observed at fluences above the tlhreshold have a wavelength dependence inconsistent with a simple Drude model for a metallic GaAs molten layer. At high fluences, the evolution of a laser-induced vapor cloud is observed.

Bibliography

Liu, J. M., Malvezzi, A. M., & Bloembergen, N. (1985). Time-Resolved Optical Studies of Picosecond Laser Interactions With Gaas Surfaces. MRS Proceedings, 51.

Authors 3

J.M. Liu (first)
A.M. Malvezzi (additional)
N. Bloembergen (additional)

References 12 Referenced 1

10.1063/1.331665
10.1063/1.95047
10.1063/1.94749
10.1364/JOSAB.2.000283
10.1557/PROC-35-137
10.1016/0030-4018(83)90118-9
5. Fabricius N. , Hermes P. , Linde D. von der , Pospieszczyk A. and Stritzker B. , in this proceedings.
10.1063/1.93611
10. Liu J.M. and Malvezzi A.M. (unpublished).
10.1063/1.93690
10.1007/978-1-4899-6451-9
10.1063/1.94268

Dates

Type	When
Created	14 years, 5 months ago (March 5, 2011, 7:32 p.m.)
Deposited	4 years, 6 months ago (Feb. 24, 2021, 4:27 p.m.)
Indexed	1 year, 6 months ago (Feb. 5, 2024, 11:44 a.m.)
Issued	40 years, 7 months ago (Jan. 1, 1985)
Published	40 years, 7 months ago (Jan. 1, 1985)
Published Online	14 years, 6 months ago (Feb. 26, 2011)
Published Print	40 years, 7 months ago (Jan. 1, 1985)

Funders 0

None

BibTeX

@article{Liu_1985, title={Time-Resolved Optical Studies of Picosecond Laser Interactions With Gaas Surfaces}, volume={51}, ISSN={1946-4274}, url={http://dx.doi.org/10.1557/proc-51-225}, DOI={10.1557/proc-51-225}, journal={MRS Proceedings}, publisher={Springer Science and Business Media LLC}, author={Liu, J.M. and Malvezzi, A.M. and Bloembergen, N.}, year={1985} }

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