What is an active laser protective measure?

The active laser protective measure is effectively fulfilled by scanning with one eye or using monocular optics. This approach minimizes the risk of laser exposure to both eyes, reducing the likelihood of potential eye damage from direct or reflected laser beams. By using one eye for scanning, the other eye remains shielded from the hazard, allowing the crew member to maintain situational awareness while protecting their vision.

In contrast, protective goggles are considered passive measures as they are designed to block or filter out harmful laser wavelengths but do not involve any active defense or response to an imminent threat. Taking cover is also a general safety tactic that may not specifically address the unique hazards posed by lasers. Meanwhile, using reflective surfaces can be a method for redirecting a laser beam, but it also introduces the risk of unintended reflection, which could endanger others. Thus, scanning with one eye or monocular optics stands out as the most proactive and specifically targeted strategy for laser protection in aviation contexts.