FB7000-500 Dia. 1 in IR Bandpass Filter; CWL=7.00 µm; FWHM=500nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- 7250 nm
- Cut On Frequency
- 6750 nm
Material
- Name
- Germanium
- Dispersion Equation
- Sellmeier
- n (λ)
- 4.008103713180448
- λ
- 7000 nm
- B1
- 0.4886331
- C1
- 1.393959 μm2
- B2
- 14.5142535
- C2
- 0.1626427 μm2
- B3
- 0.0091224
- C3
- 752.19 μm2
FB7000-500 Dia. 1 in IR Bandpass Filter; CWL=7.00 µm; FWHM=500nm
The FB7000-500 is a high-quality bandpass filter developed by Thorlabs, a leading vendor in the optical industry. This filter is specifically designed for infrared (IR) applications, with a central wavelength (CWL) of 7.00 µm and a full width at half maximum (FWHM) of 500nm.
The filter is circular in shape, with a diameter of 1 inch (25.4mm) and a thickness of 3 units, making it compatible with a wide range of optical systems. It is made from Germanium Burnett, a material known for its excellent optical properties in the IR spectrum.
The FB7000-500 is designed with a cut-on wavelength of 6750 and a cut-off wavelength of 7250, providing a narrow and precise bandpass for IR applications. The filter's coating, applied to both the front and back surfaces, is specifically designed to enhance its performance in these wavelength ranges.
This filter is currently in stock and available for immediate purchase. For more information, including detailed specifications and purchasing options, please refer to the vendor's website using the provided weblink.