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Introduction a la securite laser

Posted last November 23, 2017, 2:59 am in Entertainment report article

Lasers are unique in their security risks, especially for something you highly value - your vision. While the dangers of firearms and explosives are obvious to most healthy people, the possibility that a massless photon flux, even from a low power pointeur laser, can cause irreversible and irreversible damage to vision or even total blindness is often necessary. refurbished. For high power lasers, there may be fires and other risks. And many lasers, even the small ones, can use potentially lethal voltages.

There may be other dangers too. If you do not read other parts of the Sam's Laser FAQ, study the following material as well as the more specific safety information in the chapters on each particular type of laser. Go to the various laser safety websites to see how large institutions and regulators are dealing with laser pointeur bleu safety. It is possible to work with lasers safely and does not require rocket science - but this will not happen automatically.

20000mw laser bleu

The information in this chapter should NOT be taken as a substitute for a complete laser rouge safety course. Occasional reading and common sense precautions may be adequate for the low-power CW lasers visible, but are totally useless for anything above a few milliwatts and for invisible or pulsed lasers, as accidents will occur. And, if an accident means a ray in the eye, the damage can most likely be irreversible. As always. As in, part of the vision in the affected eye (s) will be gone forever. Only classroom teaching with an associated laser lab can develop and apply the procedures and habits required for a wide variety of laser equipment.

Lasers tend to be high glamor devices popular with amateurs, experimenters, artists and serious researchers. However, with the exception of very low power lasers - those with less than a fraction of a mW of beam power - they present unique risks especially with regard to immediate and permanent damage to vision. The visual receptors (light-sensitive cells) lining the retina of the eye are part of the central nervous system and do not regenerate. You are born with your allowance for life.