The University of Minnesota is home to over 100 research labs conducting experiments involving the use of Class 3B or Class 4 lasers. When operating protocols are followed, these lasers are great tools for all manner of research. However, Class 3B and Class 4 lasers are capable of causing physical harm to personnel and damage to laboratory infrastructure if safety protocols are not followed. All personnel working within research labs that utilize Class 3B or Class 4 lasers or laser systems are required to:
- Review the University Laser Safety Written Program
- Complete laser safety training (both online and in-person lab-specific)
- Register their laser(s) or laser system(s) with the Laser Safety Officer
- Be provided with appropriate PPE, minimally laser eyewear, by the PI or lab supervisor
- Develop Standard Operating Procedures (SOPs) for the alignment of laser optics and the general use of lasers
These items satisfy the requirements for the safe use of lasers found within ANSI Z136.1 - Safe Use of Lasers (2022) and ANSI Z136.8 - The Safe Use of Lasers in Research, Development, and Testing (2021). Resources on fulfilling these requirements are available using the links below.