Title : 
The latest assignments of the HCN laser transitions
         
        
        
            Author_Institution : 
National Bureau of Standards, Gaithersburg, Md.
         
        
        
        
        
            fDate : 
3/1/1970 12:00:00 AM
         
        
        
        
            Keywords : 
Energy measurement; Energy states; Frequency; Laboratories; Laser transitions; NIST; Optical pulses; Particle measurements; Rotation measurement; Testing;
         
        
        
            Journal_Title : 
Quantum Electronics, IEEE Journal of
         
        
        
        
        
            DOI : 
10.1109/JQE.1970.1076395