FB380-10 Dia:1 in Bandpass Filter; CWL=380 +-2nm; FWHM=10 +-2nm
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- Cut Off Frequency
- 385 nm
- Cut On Frequency
- 375 nm
Material
- Name
- Soda Lime
- Dispersion Equation
- Cauchy
- n (λ)
- 1.539980069530194
- λ
- 380 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
FB380-10 Dia:1 in Bandpass Filter; CWL=380 +-2nm; FWHM=10 +-2nm
The FB380-10 is a Bandpass Filter from Thorlabs, designed with a circular base shape and a soda lime ru clear material. This filter is specifically engineered for use in optical systems that require precise wavelength selection and narrow bandwidth.
The FB380-10 operates at a central wavelength (CWL) of 380 nm, with a full width at half maximum (FWHM) of 10 nm, providing a tight passband for optimal wavelength discrimination. The filter's geometry includes a diameter of 1 inch (25.4 mm) and a thickness of 3.5 mm, ensuring efficient light transmission and minimal insertion loss.
The filter's coating, applied to both the front and back surfaces, is a broadband anti-reflection coating, specifically the tho fb380-10 coating. This coating reduces surface reflections, enhancing the overall transmission efficiency of the filter. The filter's shape is that of a thin lens, further optimizing its performance in optical systems.
The FB380-10 is currently in stock and available for immediate purchase through the vendor's website. The catalog number for this item is FB380-10, and the web link provided leads directly to the product page for easy access and ordering.
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