Laser Safety

4. Inventor of the laser
5. The term for the rate the beam diameter increases with distance is the
7. What is the Safety "Speed Limit" for lasers?
8. For visible wavelengths, the ______ response will provide protection to low powered radiation in approximately 0.25 seconds
9. 400nm to 1400nm is known as the _____ hazard region
12. The O.D. provides a measure of the ____ of incident laser radiation
14. A reflection from a mirror-like surface is known as
15. According to university policy and state regulation, frequency of training required for laser users
16. The procedure where a majority of laser accidents occur

1. Krista Dillingham is the University of Chicago Laser Safety _____
2. The NHZ describes the area that indirect or scattered laser radiation may exceed the MPE, the N stands for:
3. All Class 3b and Class 4 lasers must be _______ within 30 days of aquiring or relocating them
6. In Illinois, the state department that oversees laser safety is known by a four (4) letter acronym:
7. According to university policy and state regulation, laser safety eyewear must be inspected every six (6) ______.
10. Who is responsible for safety?
11. Abreviation for distance an unobstructed beam remains above the MPE along the axis of tranmission?
13. Ideally, all laser systems would be ______, providing not only increased safety, but keeping out contaminants such as dust