FB1320-12 Dia:1 in Bandpass Filter; CWL=1320 +-2nm; FWHM=12 +-2.4nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- 1326 nm
- Cut On Frequency
- 1314 nm
Material
- Name
- Soda Lime
- Dispersion Equation
- Cauchy
- n (λ)
- 1.5097522095147842
- λ
- 1320 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
FB1320-12 Dia:1 in Bandpass Filter; CWL=1320 +-2nm; FWHM=12 +-2.4nm
The FB1320-12 is a high-quality Bandpass Filter from Thorlabs, designed with a circular base shape and a diameter of 1 inch (25.4 mm). This filter is made from soda lime ru clear material and has a thickness of 3.5 mm, making it a robust and durable choice for various optical applications.
The filter's primary function is to allow light to pass within a specific range of wavelengths, while blocking out other wavelengths. The FB1320-12 is designed to pass wavelengths around 1320 nm, with a Full Width at Half Maximum (FWHM) of 12 nm +-2.4 nm. This precise wavelength range is further defined by a Cut-On wavelength of 1314 nm and a Cut-Off wavelength of 1326 nm.
The FB1320-12 features a Thin Lens shape, and both the front and back are coated with tho fb1320-12, enhancing its performance and durability. The filter is currently in stock and available for immediate purchase through the vendor's website, with a direct link provided in the item data for your convenience.
