Optical benches where the Virgo laser beam is generated
![Optical benches where the Virgo laser beam is generated](http://public.virgo-gw.eu/wp-content/grand-media/image/AdVirgo_LaserBenches_Visualization_201601_0043.jpg)
The researcher is using a tool to visualize the laser beam in the clean room where the laser beam is generated. The Virgo laser light being infrared, it is not visible with naked eyes.
Credits: Cyril Frésillon/Virgo/Photothèque CNRS
Album: Instruments – Laser&Optics
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