FB1500-12 Dia:1 in Bandpass Filter; CWL=1500 +-2nm; FWHM=12 +-2.4nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- 1506 nm
- Cut On Frequency
- 1494 nm
Material
- Name
- Soda Lime
- Dispersion Equation
- Cauchy
- n (λ)
- 1.507630638888889
- λ
- 1500 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
FB1500-12 Dia:1 in Bandpass Filter; CWL=1500 +-2nm; FWHM=12 +-2.4nm
The FB1500-12 is a Bandpass Filter, part of the extensive catalog of optical elements offered by Thorlabs. This particular model is designed with a circular base shape and a diameter of 1 inch (25.4 mm), making it compatible with a wide range of optical systems. The filter has a thickness of 3.5 mm, contributing to its durability and stability.
The FB1500-12 is designed to operate at a central wavelength (CWL) of 1500 nm, with a full width at half maximum (FWHM) of 12 nm, providing a narrow and precise band of transmitted light. The cut-on wavelength is 1494 nm, and the cut-off wavelength is 1506 nm, ensuring efficient filtering of unwanted wavelengths.
The filter is made of soda lime ru clear material, a common choice for its excellent optical properties and affordability. The front and back of the filter are coated with tho fb1500-12, a coating that enhances the filter's performance and durability.
The FB1500-12 is available directly from Thorlabs, and the provided weblink indicates that it is currently in stock. This information, along with the catalog number, can be used to easily locate and purchase this item from the vendor's website.
