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
Wasatch Photonics
Sales: 435-752-4301
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Wasatch Photonics, Inc. All Rights Reserved
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