Photodigm engineer observes the faint deep red glow of rubidium vapor, fluorescing under the illumination of a Photodigm laser precisely tuned to match an electronic transition of the Rb atom.
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For over 20 years Photodigm, Inc. has been the only 100% US based semiconductor manufacturer of single spatial and longitudinal mode DBR (Distributed Bragg Reflector) laser diodes. DBR lasers are essential to quantum sensing and atomic clock manufacturers, optical metrology and sensing, and laser spectroscopy.
Headquartered in Richardson, TX, we design and produce fixed wavelength diode lasers best known for their accuracy and reliability in our on-site fabrication facility.
