550DF40
550DF40
Spectral Curves
The spectral curve and ascii data is a typical representation of this filter’s performance, but will vary due to production and design variations. Omega only guarantees this part to meet the product specifications listed. The displayed OD is calculated from a %T measurement. The blocking regions are likely higher OD than what is displayed here. To learn more about the challenges of measuring high OD values, see our paper.
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Detailed Specifications
| Center Wavelength (nm) |
550.00
|
| Center Wavelength Tolerance (nm) |
+10/-0
|
| FWHM Bandwidth (nm) |
40.00
|
| FWHM Bandwidth Tolerance (nm) |
+8/-8
|
| Transmission |
≥ 75% peak
|
| Blocking |
≥ OD4 out of band UV-1100nm
|
| Transmitted Wavefront Distortion |
ns
|
| Angle of Incidence |
0
|
| Minimum Surface Quality |
Assembly per MIL-C-48497A (D scratch/ C Dig)
|
| Coating Type |
Protected Coating
|
| Filter Type |
Bandpass
|
| Filter Application |
Bandpass
|
| Fluorescence Component |
Bandpass
|
| Flatness |
3-5 waves
|
| Parallelism |
wedge ≤ 3 arc minutes
|
| Cut-on Wavelength Tolerance |
Nominal
|
| Cut-off Wavelength Tolerance |
Nominal
|