Title : 
A note on the calculation formula of single-mode fiber spot radius
         
        
        
            Author_Institution : 
Telecommun. Bur., Kunming, China
         
        
        
        
        
        
            Abstract : 
This communication derived the general calculation formula on the single-mode fiber spot radius used in off-set measurement from the field-coupling method. A confusion in literature is clarified. It would be useful for practical engineering applications
         
        
            Keywords : 
optical fibre theory; calculation formula; field coupling method; off-set measurement; optical fiber communication engineering; single-mode fiber spot radius; Equations; Loss measurement; Optical fiber communication; Optical fiber losses; Optical fibers; Power engineering and energy; Power measurement; Power transmission; Wavelength measurement;
         
        
        
        
            Conference_Titel : 
Microwave and Millimeter Wave Technology Proceedings, 1998. ICMMT '98. 1998 International Conference on
         
        
            Conference_Location : 
Beijing
         
        
            Print_ISBN : 
0-7803-4308-5
         
        
        
            DOI : 
10.1109/ICMMT.1998.768375