Počet záznamů: 1
Long-term temperature stabilized measurement of ultra-low expansion Fabry-Perot cavity
- 1.0386480 - ÚPT 2013 SE eng C - Konferenční příspěvek (zahraniční konf.)
Šmíd, Radek - Čížek, Martin - Buchta, Zdeněk - Lazar, Josef - Číp, Ondřej
Long-term temperature stabilized measurement of ultra-low expansion Fabry-Perot cavity.
European frequency and time forum 2012 (Proceedings). Gothenburg: Chalmers University of Technology, 2012, s. 404-408.
[European frequency and time forum 2012. Gothenburg (SE), 23.04.2012-27.04.2012]
Grant CEP: GA ČR(CZ) GPP102/12/P962; GA ČR GPP102/11/P819; GA ČR GAP102/10/1813; GA ČR GA102/09/1276; GA MPO 2A-1TP1/127; GA MŠMT ED0017/01/01
Institucionální podpora: RVO:68081731
Klíčová slova: ultra low expansion cavities * laser stabilization * ultra low expansion material
Kód oboru RIV: BH - Optika, masery a lasery
The ultra low expansion cavities play a crucial role in laser stabilization, and they are essential in ion clocks. We present a method to measure absolute distance between mirrors of Fabry-Perot cavity (FPC) with a spacer from an ultra low expansion material and the changes of the distance caused by temperature variation with femtometer resolution. The FPC was placed into a temperature-stabilized vacuum stainless steel chamber.
Trvalý link: http://hdl.handle.net/11104/0218427
Počet záznamů: 1