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39-337 12.5 mm Dia. Hard Coated OD 4.0 5nm Bandpass Filter; t=3.5 mm 1064nm

39-337 12.5 mm Dia. Hard Coated OD 4.0 5nm Bandpass Filter; t=3.5 mm 1064nm

Type
Filter
Subtype
Bandpass Filter
Brand
Edmund Optics
Product webpage
Edmund Optics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
12.5 mm
Cut Off Frequency
1066.5 nm
Cut On Frequency
1061.5 nm

Material

Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4496309897944435
λ
1064 nm
B1
0.6961663
C1
0.004679148 μm2
B2
0.4079426
C2
0.013512063 μm2
B3
0.8974794
C3
97.93400254 μm2

39-337 12.5 mm Dia. Hard Coated OD 4.0 5nm Bandpass Filter; t=3.5 mm 1064nm

The 39-337 is a Bandpass Filter with a 12.5 mm diameter and a thickness of 3.5 mm, specifically designed for a central wavelength of 1064 nm. This filter is sourced from Edmund Optics, a renowned vendor in the optical industry. The filter is hard coated on both the front and back surfaces, ensuring durability and longevity.

The Bandpass Filter is a type of optical filter that allows light to pass within a certain range of wavelengths, while blocking other wavelengths. In this case, the 39-337 filter is designed to allow light with a wavelength of 1064 nm to pass through, while blocking light of other wavelengths. The filter's cut-on wavelength is 1061.5 nm, and the cut-off wavelength is 1066.5 nm, indicating a narrow bandwidth of 5 nm.

The filter is shaped as a Thin Lens, which is a lens with a very small focal length compared to its diameter. This shape allows the filter to be used in various optical systems without significantly altering the path of light.

The 39-337 filter is currently in stock and available for purchase. For more information, please refer to the vendor's website using the provided weblink.

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