The invention

The invention

Atomic-filter-based Faraday laser

C: Electronics – Electricity – Methods of communication – Electrical network

Informations

Stand number
G125
Exhibition class
C: Electronics – Electricity – Methods of communication – Electrical network
Technical description
Faraday laser, which uses atomic filter as freuqency selective element, is a type of Extended Cavity Diode Laser with frequency automatically operating near the atomic resonant line and narrow laser linewidth of kHz level.
Simplified description
The Faraday laser, a new kind of laser, uses an atomic filter to precisely select frequencies. It operates automatically near certain atomic lines and produces a very sharp laser beam with incredible precision.

Inventors

Peking University
Peking University
inventor 3701713472_3884

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