What does NHZ stand for in the context of laser safety?

In the context of laser safety, NHZ stands for Nominal Hazard Zone. This term is used to describe the area around a laser where the level of the laser radiation is such that it can be hazardous to the eyes or skin of individuals present. Understanding the NHZ is crucial for implementing safety measures to protect individuals from potential harm caused by laser exposure. Establishing and maintaining safe boundaries within the NHZ helps ensure that safety protocols are followed, minimizing the risk of accidents or injuries related to laser use. This is particularly important in environments where lasers are operated, such as in medical settings, manufacturing, or research laboratories, where strict adherence to safety guidelines is necessary.