Laser Safety (2^nd Ed.)
Tools and Training, Second Edition
Optical Science and Engineering Series

New chapters and updates highlight the second edition of Laser Safety: Tools and Training. This text provides background information relating to lasers and laser safety, and examines the components of laser work and laser safety from a different perspective. Written by a working laser safety officer, the book considers ways to keep users, as well as those around them, safe. The author encourages readers to think beyond protective eyewear. As it relates to safety, he determines that if eyewear is required, then the laser system is not ideal.

This book factors in optics, the vibration elements of the optical table, the power meter, and user training, elements that are not commonly considered in the context of laser safety. It presents ways for users to evaluate the hazards of any laser procedure and ensure that they are following documented laser safety standards. The material serves as a fundamental means or road map for laser users seeking to utilize the safest system possible.

What?s New in the Second Edition:

The second edition provides an inclusion of the Z136.8 Research Laser Standard, and offers updates and an explanation of eye exposure limits (MPE), presents new cases studies, and presents practical example images. It includes coverage of, laser lab design lessons, addresses user facility challenges and laser disposal.

• Presents case studies of real accidents, preventive measures, and templates for documenting potential laser risks and attendant safety measures
• Reviews factors often overlooked when one is setting up a laser lab
• Demonstrates how to investigate a laser incident

This text which includes fundamental laser and laser safety information, as well as critical laser use information, is appropriate for both the novice and the seasoned professional.

Laser Safety: Where Are We? Who Is Responsible for Laser Safety? Performing a Complete Laser Hazard Evaluation. Documentation of Laser Safety. ANSI Safe Use of Lasers and Laser Safety. Understanding Optics. Diffraction Gratings for High-Intensity Laser Applications. How to Select Optical Mounts: Getting the Most Out of Optical Mounts (Understanding Optical Mounts). Training Design and Considerations in the Use of Instructor-Led, Web-Based Training of Adults. On-the-Job Training. The New Maximum Permissible Exposure: A Biophysical Basis. Near-Miss Incidents. Accident Investigation. Laser Accidents Do Happen. Room Access Interlocks and Access Controls. Laser Eyewear. Introduction to Laser Beam Profiling. Vibration Control Is Critical. Power and Energy Meters: From Sensors to Displays. Laser Shutters. Free-Electron Laser Safety Challenges: Focus on the Jefferson Lab Free-Electron Laser. Tunable External Cavity Diode Lasers. Practical Ideas. User Facilities. Laser Disposal. Glossary. Index.

Ken Barat is the former laser safety officer (LSO) for the Lawrence Berkeley National Laboratory and National Ignition Facility Directorate at Lawrence Livermore National Laboratory. Presently he is continuing his passion for laser safety through private consulting. He has received both Jim Rockwell awards (2009 and 2005) for Laser Safety Leadership and Education, and Tim Renner User Service Award (2002) from the Advance Light Source as well as recognition awards from the Department of Energy and LSO Working Group. Member and presenter at the UK Laser Safety Forum series.