Levels of Laser Stability: Vescent’s Scalable Approach

Tired of unstable lasers and fragile optical cavities? There’s a better way.

In this video, we walk through the five levels of laser frequency stability, from wave meters to cavity-stabilized systems, and show how the RUBRIComb delivers high performance without the hassle.

Learn how the RUBRIComb, paired with GPS, rubidium oscillators, and the Stabilaser, allows you to:

✔ Skip building fragile cavities

✔ Stay locked for days, even under shock and vibration

✔ Cool strontium, interrogate neutral calcium transitions, and more

✔ Scale up your laser channels with robust, real-world-ready tech

Whether you’re building a lab or scaling a quantum platform, this is what laser stability should look like.

--------- Contents of Video ---------

00:00 - Intro

00:25 - First Level of Stability

01:16 - Second Level of Stability

01:24 - Vescent RUBRIComb

02:05 - Frequency Comb Factory Shock Test

02:28 - Third Level of Stability

03:02 - Fourth Level of Stability

03:27 - Cavities in the C-band

04:19 - Fifth Level of Stability

05:14 - Close Up of Levels of Stability Stack

05:52 - Why is it called RUBRIComb?

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