A Review of the ANSI Z136.8 and Why You Should Be Using It

By Ken Barat

The researcher and Laser Safety Officer (LSO) in a research, commercial or academic setting, face many challenges and frustrations. One that they should not have to deal with is laser safety guidance that does not represent their work environment. To this end, a new ANSI standard has joined the Z136 laser safety series. It is the Z136.8 Safe Use of Lasers in Research, Development, or Testing standard. ANSI Z136.8 works in conjunction with the ANSI Z136.1 Safe Use of Lasers standard to provide improved guidance to users and LSOs at facilities where research, development and testing of lasers and laser systems are actively performed. This type of laser usage can present many challenges to an LSO due to the large variations in use by the facility’s personnel and their routine need to manipulate the optical set up. Continue reading

LIA – 45 Years Preparing You for the Demands of Laser Safety

By Geoff Giordano

The presence of so many attendees wearing red Certified Laser Safety Officer (CLSO®) and Certified Medical Laser Safety Officer (CMLSO®) ribbons at the International Laser Safety Conference (ILSC®) in Orlando, served as a clear indicator that the ranks of laser safety professionals are growing. And their job is going to be increasingly demanding as photonics expand into more advanced applications in aviation, energy, medicine, defense and manufacturing.

“We train about 1,000 laser safety officers a year,” noted LIA Education Director Gus Anibarro. But that’s just the tip of the iceberg when considering the enormity of the task ahead for companies and research facilities making an intensive use of lasers and trying to ensure the safety of their personnel. Continue reading

New ANSI Z136.8 – Improves Laser Safety in the Research Lab

A new standard geared to lasers employed in research takes a “more realistic” approach to guiding safety officers overseeing such work, in which the use of customized laser devices and fiber optics is common.

American National Standard for Safe Use of Lasers in Research, Development, or Testing, the title of the new ANSI Z136.8 standard, also addresses injury prevention in specific areas where experiments are conducted.

“In the research setting, you’re often dealing with lasers that don’t have all the bells and whistles,” explains Ken Barat, chairman of the subcommittee that developed the new standard. “Z136.8 recognizes that many lasers in the research setting are homemade and may not have all these controls, so I do not have to explain why they are missing to auditors. (Z136.8) allows LSOs to accept those things rather than say you’re out of compliance.”

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