Title: High speed optics lasers for metrology

Nikolaj Rybakov

School of EPS

The photo with black background where 2 bolts are holding a glowing red crystal is the same laser setup, the crystal is reflecting a powerful laser coming out directly from the generator. The interesting thing that the laser wasn’t picked up by the camera however something different was. And the photo with a hand is taken from chemistry department, the guy is cooling a rubber bit in -172C in liquid nitrogen.