1. IEC 60825-1 – Ed. 2.0: 2007-03: Safety of laser products – Part 1: Equipment classification and requirements; equivalent European (German) standard: DIN EN 60825-1 (VDE 0837-1), Sicherheit von Lasereinrichtungen – Teil 1: Klassifizierung von Anlagen und Anforderungen, Deutsche Fassung EN 60825-1:2007.
2. Code of Federal Regulations (CFR). Title 21 – Food and drugs, Chapter I – FDA Department of health and human services, Subchapter – Radiological health, Part 1040 – Performance standards for light-emitting products, 2009. 〈http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?FR=1040.10〉.
3. Laser safety;Henderson,2004
4. Directive 2006/25/EC of the European Parliament and of the Council of 5 April 2006 on the minimum health and safety requirements regarding the exposure of workers to risks arising from physical agents (artificial optical radiation) (19th individual Directive within the meaning of Article 16(1) of Directive 89/391/EEC). 〈http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2006:114:0038:0059:EN:PDF〉.
5. Results from two research projects concerning aversion responses;Reidenbach;Proc SPIE,2005