427DF7
427DF7
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) |
427.00
|
| Center Wavelength Tolerance (nm) |
+1/-1
|
| FWHM Bandwidth (nm) |
7.00
|
| FWHM Bandwidth Tolerance (nm) |
+1/-1
|
| Transmission |
≥ 75% avg. in 4 nm band centered on CWL
|
| Blocking |
≥ OD5 avg., OD4 min., out of band, 200 to 1100 nm OD3 Bandwidth ≤ 2.1 x FWHM
|
| Transmitted Wavefront Distortion |
≤ 1/2 wave per 25 mm of CA at 633 nm
|
| Angle of Incidence |
0
|
| Minimum Surface Quality |
Assembly per MIL-C-48497A (F scratch/ F Dig)
|
| Coating Type |
Surface Coating
|
| Filter Type |
Bandpass
|
| Filter Application |
Bandpass
|
| Half-cone AOI |
0
|
| Fluorescence Component |
Bandpass
|
| Flatness |
ns
|
| Parallelism |
ns
|
| AR Coating |
Hard oxide functional coatings on both sides of substrate.
|