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    Class IIIa, 5 mW, 525 nm green laser shined into my eye.

    Hey folks, At work today an employee shined a Class IIIa, 5 mW, 525 nm laser into my eye. Laser Specs: Model DPSS-5B Output Power Certified 4.0 ~ 5.0 mW Wavelength 532nm Dimension 12X31.3+/-0.5mm (without circuit) Beam Mode TEM00 Operation Mode CW Beam Diameter <1.5mm at aperture Beam...
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    Help reflecting a beam diffusivley.

    Hey guys, I'm just trying figuring out how to reflect a beam diffusivley. Here is an image to illustrate what I am trying to do; I'm not sure what material would be best for this kind of project. Any help and or suggestions would be appreciated. Thanks
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    Class 4 Laser Safety

    Hey guys, I am fairly new to lasers and am still learning about how to be safe with them. At my college I am working with a team on a project where we are using a Class 4 laser. My teammates think that the reflection from a Class 4 is not dangerous, however I disagree from what I have read...


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