FB890-10 Dia:1 in Laser Line Filter; CWL=890 +-2nm; FWHM=10 +-2nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- 895 nm
- Cut On Frequency
- 885 nm
Material
- Name
- Soda Lime
- Dispersion Equation
- Cauchy
- n (λ)
- 1.5154917288002905
- λ
- 890 nm
- A
- 1.513
- B
- -0.003169 μm-2
- C
- 0.003962 μm2
- D
- 0 μm4
- E
- 0 μm6
- F
- 0 μm8
- G
- 0 μm10
- H
- 0 μm12
FB890-10 Dia:1 in Laser Line Filter; CWL=890 +-2nm; FWHM=10 +-2nm
The FB890-10 is a Bandpass Filter from Thorlabs, designed with a circular base shape and a diameter of 1 inch (25.4 mm). It is made of soda lime ru clear material and has a thickness of 3.5 mm. This filter is specifically designed for use with a central wavelength (CWL) of 890 nm, with a full width at half maximum (FWHM) of 10 +-2 nm.
The FB890-10 filter is cut on at 885 nm and cut off at 895 nm, providing a narrow bandwidth for specific wavelength selection. The filter features a Thin Lens shape and is coated with tho fb890-10 on both the front and back surfaces. According to the vendor's information, this filter is currently in stock and available for immediate purchase.
For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website at https://www.thorlabs.com/thorproduct.cfm?partnumber=FB890-10.