Which type of radiation can be caused by non-beam optical hazards?

The correct answer is ultraviolet (UV) radiation. Non-beam optical hazards predominantly arise from the interaction of laser radiation with surrounding materials or the environment. When high-intensity laser light strikes surfaces, it can produce secondary types of radiation, one of which includes UV radiation. This is particularly important in settings where lasers are in use, as UV radiation can lead to skin burns and eye injuries, necessitating comprehensive safety measures.

Understanding the risks associated with optical hazards helps in implementing appropriate protective measures such as personal protective equipment (PPE) and engineering controls to minimize exposure. Recognizing the potential for UV radiation from these hazards underscores the importance of training and awareness in laser safety protocols.