Low Dispersion 118 lpmm "LD-118"
Non-Symmetric Volume Phase Holographic (VPH)
Transmission Grating for 450-850nm

Serial #: 5-4  
                     
Measurement angle of incidence: 8 degrees
   
Order: Diffraction Efficiency Percentage
Test Wavelength 0 1st 2nd  3rd 4th 5th 6th -1st -2nd -3rd -4th -5th
457 nm 0 36 6 0 4 0.2 0.2 2 2 4 2 4
639 nm 3 68 1 2 2
906 nm 32

 

 

 

 

 

 

 

 

 
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