1.Laser box and control panel should be labeled with warning signs for anyone entering the lab.
2.The person conducting laser-related experiments should have received relevant training. Operate according to the established laboratory procedures. During experiments,there should be supervising personnel present.
3. Before laser-related experiments,remove all items that may reflectlaser light (like watch, ring and bracelet) to avoid laser beam being reflected.
4. Conduct laser experiments under ample light. Meanwhile, take necessary precautionary measures. Do not stare directed into laser beam or refract- ed light. Avoid exposing the body to laser beam without proper protection.
5. The person conducting laser-related experiments should receive optical examination and recheck regularly (once a year).
6. Forbid harming other people when conducting laser experiments