Objetivo The project deals with the realization of a new frequency standard in the optical region with the potential being three orders of magnitude more accurate than the existing Cs standard. The new standard is important for many applications in technology such as navigation and communication. Furthermore it can be used for fundamental physics since it will allow investigating basic phenomena more accurately than ever before. In the frame of the project the following tasks will be pursued.Development of a new super-stable compact laser sources for In+-trap experiment.Ultra high resolution spectroscopy of 1So-3Po In+ transition in single ion trap with accuracy < 10Hz (1-10Hz).Creation of a new laser system for absolute frequency measurements in the UV-region using a femtosecond synthesizer (optical comb generator) and a new modified CH4-standard.Absolute frequency measurements of 1So-3Po In+ transition with accuracy of 1-10Hz.Active stabilization of the laser frequency using the 236 nm ultra-narrow In+-line. Investigation of external influences on the In+ clock transition - determination of the accuracy of this new optical clock. Programa(s) IC-INTAS - International Association for the promotion of cooperation with scientists from the independent states of the former Soviet Union (INTAS), 1993- Tema(s) 1B - Condensed Matter, Optics and Plasma Physics OPEN - OPEN Call Convocatoria de propuestas Data not available Régimen de financiación Data not available Coordinador Max-Planck-Gesellschaft Aportación de la UE Sin datos Dirección Hans-Kopfermann-Str. 1 85748 Garching bei München Alemania Ver en el mapa Coste total Sin datos Participantes (4) Ordenar alfabéticamente Ordenar por aportación de la UE Ampliar todo Contraer todo A.V. Choubnikov Rusia Aportación de la UE Sin datos Dirección 59 Leninskii pr. 117333 Moscow Ver en el mapa Coste total Sin datos Institute of Laser Physics Rusia Aportación de la UE Sin datos Dirección Lavrentyev Street 13/3 630090 Novosibirsk Ver en el mapa Coste total Sin datos St.Petersburg State University Rusia Aportación de la UE Sin datos Dirección 1 Ulyanovskaya str. 198904 St. Petersburg Ver en el mapa Coste total Sin datos Universita di Pisa Italia Aportación de la UE Sin datos Dirección via F. Buonarroti, 2 56126 Pisa Ver en el mapa Coste total Sin datos
