  | 
            
          
          16:30 | 
          A 7.1 | 
          
            
            
              
                Precision spectroscopy of the 2S1/2−4P1/2 transition in atomic hydrogen — •Axel Beyer, Arthur Matveev, Christian G. Pathey, Janis Alnis, Randolf Pohl, Nikolai Kolachevsky, Thomas Udem, and Theodor W. Hänsch
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          16:45 | 
          A 7.2 | 
          
            
            
              
                A sub-40 mHz linewidth laser based on a single-crystal silicon optical cavity — •Christian Hagemann, Thomas Kessler, Thomas Legero, Uwe Sterr, Fritz Riehle, Michael J. Martin, Lisheng Chen, and Jun Ye
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          17:00 | 
          A 7.3 | 
          
            
            
              
                Optical Frequency Transfer via 920 km Fiber Link with 10−19 Relative Accuracy — •Stefan Droste, Katharina Predehl, Janis Alnis, Theodor W. Hänsch, Thomas Udem, Ronald Holzwarth, Sebastian M. F. Raupach, Osama Terra, Thomas Legero, Harald Schnatz, and Gesine Grosche
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          17:15 | 
          A 7.4 | 
          
            
            
              
                Precision phase measurement of an optical resonator with a high FSR squeezer — •Timo Denker, Maximilian Wimmer, Dirk Schütte, and Michèle Heurs
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          17:30 | 
          A 7.5 | 
          
            
            
              
                An Ultra-Stable Iodine-Based Frequency Reference for Space Applications — •Anja Keetman, Thilo Schuldt, Klaus Döringshoff, Matthias Reggentin, Evgeny V. Kovalchuk, Moritz Nagel, Achim Peters, and Claus Braxmaier
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          17:45 | 
          A 7.6 | 
          
            
            
              
                Interferometry-Based CTE Measurement Facility with Demonstrated 10 ppb/K Accuracy — •Ruven Spannagel, Martin Gohlke, Thilo Schuldt, Ulrich Johann, Dennis Weise, and Claus Braxmaier
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          18:00 | 
          A 7.7 | 
          
            
            
              
                A rigidly mounted and vibration insensitive optical reference cavity — •Sebastian Häfner, Stefan Vogt, Stephan Falke, Christian Lisdat, and Uwe Sterr
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          18:15 | 
          A 7.8 | 
          
            
            
              
                Towards Testing General Relativity with a dual species interferometer — •Jonas Hartwig, Dennis Schlippert, Ulrich Velte, Daniel Tiarks, Sven Ganske, Olga Lysov, Ernst Maria Rasel, and Wolfgang Ertmer
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          18:30 | 
          A 7.9 | 
          
            
            
              
                A hybrid on-chip optonanomechanical transducer for ultra-sensitive force measurements — •Emanuel Gavartin, Pierre Verlot, and Tobias J. Kippenberg
              
            
           | 
        
        
           | 
           | 
        
      
    
      
        
          
            
                | 
            
          
          18:45 | 
          A 7.10 | 
          
            
            
              
                A membrane in a Michelson-Sagnac interferometer with balanced homodyne detection readout — •Andreas Sawadsky, Henning Kaufer, Ramon Moghadas, Daniel Friedrich, Tobias Westphal, and Roman Schnabel
              
            
           | 
        
        
           | 
           |