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Subpicosecond and picosecond laser ablation of dental enamel: Comparative analysis

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Date

2004

Authors

Rode, Andrei V
Madsen, Nathan
Kolev, Vesselin Z
Gamaly, Eugene G
Luther-Davies, Barry
Dawes, Judith Margaret
Chan, A

Journal Title

Journal ISSN

Volume Title

Publisher

SPIE - The International Society for Optical Engineering

Abstract

We report the use of sub-picosecond near-IR and ps UV pulsed lasers for precision ablation of freshly extracted human teeth. The sub-picosecond laser wavelength was ∼800nm, with pulsewidth 150 fs and pulse repetition rate of 1kHz; the UV laser produced

Description

Keywords

Keywords: Absorption; Enamels; Infrared radiation; Laser ablation; Laser beam effects; Photons; Recrystallization (metallurgy); Thermocouples; Ultraviolet radiation; Dental enamel; Multiphoton absorption; Subpicosecond laser ablation of dental enamel; Dental prosth Subpicosecond laser ablation of dental enamel

Citation

URI

http://hdl.handle.net/1885/81157

Collections

Open Access Research

Source

Proceedings of SPIE Vol. 5340

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

10.1117/12.538835

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