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Perfect lock to optical reference
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This is proof of the exceptional coherence of the all comb lines of the RF-locked DFC CORE +. Moreover, it shows that there is truly zero noise at the frequency origin, anything acting on the DFC
Application Notes
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Temperature Measurements above the Arctic
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Linewidth Measurement of Diode
The concept of phase and frequency stabilization relies on the possibility to detect changes of the quantity that is wished to be stabilized. To do so this quantity has to be measured continuously,
Phase Lock to an Optical Reference
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There are various ways to lock a laser to another optical reference. Here, the general principle of a phase lock to an optical reference will be
Locking to a Reference Resonator
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While the width of the spectral feature in atomic spectroscopy is ultimately limited by the natural linewidth of the specific transition, the