(Quality switch) An optical valve in a laser that prevents light from transmitting outside the resonating cavity. The Q switch allows for the build-up of energy before it is switched open to allow ...

Need powerful pulses from your free-running laser? Then purchasing a Q-switch could be the answer. Rob Swain and Robert Eckardt describe the options available. In many applications, it is desirable to ...

Please provide your email address to receive an email when new articles are posted on . The Q-switched neodymium-doped yttrium aluminum garnet laser was effective in treating xanthelasma palpebrarum ...

Highly Recommended Passive Q-switch Crystals List from Yutai Optics: Passive Q-switch Cr4+:YAG Crystals; Passive Q-Switch V:YAG Crystals; Passive Q-switch Co2+:MgAl2O4 Crystals. Cr4+:YAG is an ideal ...

We’ve got to say that [Les Wright] has the most fun on the internet, at least in terms of megawatts per dollar. Just look at his new video where he turns a $30 eBay tattoo-removal laser into a ...