High repetition rate laser restoration and monitoring of large area gilded surfaces
Kono, Mitsuhiko; Baldwin, Kenneth; Wain, L. Alison; Sawicki, Margaret - Malgorzata; Malkiel, Igor K.; Rode, Andrei V.
Description
Laser ablation of large surfaces requires a significant increase in the pulse repetition rate, fast and precise scanning of the laser beam and fast feedback control over the ablated surface layers. Here laser-induced breakdown spectroscopy(LIBS) as a diagnostic tool is combined with fast (up to 20 m.s-1) laser beam scanning over large surface areas in 250 kHz repetition rate laser ablation experiments. The experiments were conducted on samples of gilded surfaces painted over with raw umber...[Show more]
Collections | ANU Research Publications |
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Date published: | 2013 |
Type: | Book chapter |
URI: | http://hdl.handle.net/1885/154605 |
Book Title: | Lasers in the Conservation of Artworks |
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File | Description | Size | Format | Image |
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01_Kono_High_repetition_rate_laser_2013.pdf | 1.53 MB | Adobe PDF | Request a copy |
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