65-669 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 905nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 910 nm
- Cut On Frequency
- 900 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4516828441814986
- λ
- 905 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
65-669 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 905nm
The 65-669 is a mounted traditional coated bandpass interference filter, designed and manufactured by Edmund Optics. This filter is characterized by its circular shape, with a diameter of 12.5 mm, and a thickness of 7.5 mm, making it suitable for a wide range of optical applications.
The filter is designed to operate at a central wavelength (CWL) of 905 nm, with a full width at half maximum (FWHM) of 10 nm. The cut-on wavelength is 900 nm, and the cut-off wavelength is 910 nm, providing a narrow bandwidth that can help to reduce unwanted noise and improve signal-to-noise ratios in many optical systems.
The 65-669 filter features a front and back coating of EDm 65-669, which is designed to enhance its performance and durability. The filter is mounted, which can help to simplify the integration process into existing optical systems.
This filter is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status. For more detailed information, including technical specifications and purchasing options, please refer to the provided weblink.