FB930-10 Dia:1 in Bandpass Filter; CWL=930 +-2nm; FWHM=10 +-2nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- 935 nm
- Cut On Frequency
- 925 nm
Material
- Name
- Soda Lime
- Dispersion Equation
- Cauchy
- n (λ)
- 1.514840008301896
- λ
- 930 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
FB930-10 Dia:1 in Bandpass Filter; CWL=930 +-2nm; FWHM=10 +-2nm
The FB930-10 is a Bandpass Filter from Thorlabs, designed with a circular base shape and a diameter of 1 inch (25.4 mm). This filter is made of soda lime ru clear material and has a thickness of 3.5 mm. The filter's primary function is to allow light within a specific range of wavelengths to pass through while blocking out other wavelengths.
The FB930-10 is centered at a wavelength of 930 nm, with a full width at half maximum (FWHM) of 10 nm, indicating a narrow band of allowed wavelengths. The cut-on wavelength is 925 nm, and the cut-off wavelength is 935 nm, further emphasizing its narrow passband.
This filter features a Thin Lens shape and is coated on both the front and back with the THo FB930-10 coating. According to the vendor's information, it is currently in stock and available for immediate purchase. The filter's catalog number is FB930-10, and it can be found on Thorlabs' official website.