C
Caerwyn Ash
Researcher at University of Wales, Trinity Saint David
Publications - 2
Citations - 564
Caerwyn Ash is an academic researcher from University of Wales, Trinity Saint David. The author has contributed to research in topics: Beam diameter & Penetration depth. The author has an hindex of 2, co-authored 2 publications receiving 311 citations.
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Effect of wavelength and beam width on penetration in light-tissue interaction using computational methods
TL;DR: Penetration depth of ultraviolet, visible light and infrared radiation in biological tissue has not previously been adequately measured and its effect on the energy density (fluence) distribution within tissue and thus the treatment efficacy depends upon the illumination geometry and wavelength.
Journal ArticleDOI
Lasers and intense pulsed light (IPL) association with cancerous lesions.
TL;DR: There is no evidence to suggest that there is a credible cancer risk post laser or IPL treatment, and a review of the relevant literature has been performed to address the issue of long-term IPL safety, focussing on DNA damage, oxidative stress induction and the impact of adverse events.