661BP31

SKU: W5758

661BP31
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661BP31

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)
661.00
Center Wavelength Tolerance (nm)
+3/-3
FWHM Bandwidth (nm)
31.00
FWHM Bandwidth Tolerance (nm)
+3/-3
Transmission
≥ 90% peak
Blocking
≥ OD5 out of band UV-1100nm
Transmitted Wavefront Distortion
ns
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
Fluorescence Component
Bandpass
Flatness
ns
Parallelism
ns