| Autor: |
Johannes Dickmann, Steffen Sauer, Jan Meyer, Mika Gaedtke, Thomas Siefke, Uwe Brückner, Jonathan Plentz, Stefanie Kroker |
| Rok vydání: |
2022 |
| DOI: |
10.21203/rs.3.rs-1834308/v1 |
| Popis: |
The most precise measurement tools of humankind are equipped with ultra-stable lasers. State-of-the-art laser stabilization techniques are based on external cavities, that are limited by noise originated in the coatings of the cavity mirrors. Microstructured mirror coatings (so-called meta-mirrors) are a promising technology to overcome the limitations of coating noise and therewith pave the way towards next-generation ultra-stable lasers. We present the first experimental realization of a 10,000-finesse optical cavity based on a low-noise meta-mirror, representing a milestone in this field. The symbiosis of the presented mirror technology with silicon cavity spacers will result in a 5×10−18 laser stability, which is an order of magnitude improvement. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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