Laser Lighting Effects. Display lasers are used to create dramatic effects and are especially popular for staged entertainment shows.

A team of researchers has developed a novel method for using cholesteric liquid crystals in optical microcavities. The ...

The effects of laser eye surgery will usually last for life for some prescriptions, ... and you are asked to focus on a light ...

Ever wondered what 'laser' actually stands for? Learn the full form, its origins, and how this groundbreaking tech got its ...

A new solid-state laser can make a vast number of precise optical measurements each second, while sweeping across a broad ...

Comparison of the effects of 665 nm low level diode Laser Hat versus and a combination of 665 nm and 808nm low level diode Laser Scanner of hair growth in androgenic alopecia. https://www ...

I started using these types of skin care devices a few years ago, and have never looked back—but my enthusiasm is often met ...

The effect occurs because the green laser increases the optical absorption of the blue illuminating laser beam, creating a matching region in the illuminating light with lower optical intensity.

Common side effects of laser hair removal include redness or discoloration, discomfort, and swelling. These side effects could last anywhere from 1-3 days. Some people may also experience: ...

The effect works thanks to some intriguing optical physics. Where the green laser hits the ruby, it increases the amount of blue light the crystal absorbs.

A small international team of nanotechnologists, engineers and physicists has developed a way to force laser light into becoming a supersolid. Their paper is published in the journal Nature. The ...