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Measuring What We Make

Given the demand for accurate and reliable dispersion performance in femtosecond laser applications, all PulseLine products are tested to the highest standards to ensure that the dispersion characteristics reflect the designed performance. Semrock’s advanced optical metrology capabilities are used to measure the dispersion performance of our PulseLine mirrors.  Based upon the silicon detector limitations, the measured data extends to ~1050 nm at this time, but based on strong agreement of measured vs. theory data, Semrock is confident the PulseLine mirrors meet all specified values.

FS01-MTiS0SP - Measured and theoretical group delay dispersion (GDD) versus wavelength. Designed to work at 0° for S-polarized and P-polarized light.

 
FS01-MTiS45S - Measured and theoretical group delay dispersion (GDD) versus wavelength. Designed to work at 45° for S-polarized light.


 



 

 

 

 

 
 
 
 





FS01-MTiS45P - Measured and theoretical group delay dispersion (GDD) versus wavelength. Designed to work at 45° for P-polarized light.  Based upon the silicon detector used, the measured data extends to ~1050nm.
  

 

 

 
 

 

 

 

 

 


 

 

FS01-BSTiS-1090S (s-pol, left) & FS01-BSTiS-1090P (p-pol, right) - Measured and theoretical group delay dispersion (GDD) versus wavelength. Designed to work at 45°.
 

 

                        

 

 

FS01-BSTiS-2080S (s-pol, left) & FS01-BSTiS-2080P (p-pol, right) - Measured and theoretical group delay dispersion (GDD) versus wavelength. Designed to work at 45°.
 

 

 

                        

 

 

FS01-BSTiS-3070S (s-pol, left) & FS01-BSTiS-3070P (p-pol, right) - Measured and theoretical group delay dispersion (GDD) versus wavelength. Designed to work at 45°.
 

                        

 

 

FS01-BSTiS-5050S (s-pol, left) & FS01-BSTiS-5050P (p-pol, right) - Measured and theoretical group delay dispersion (GDD) versus wavelength. Designed to work at 45°.