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FB1450-12 Dia:1 in Bandpass Filter; CWL=1450 +-2nm; FWHM=12 +-2.4nm

FB1450-12 Dia:1 in Bandpass Filter; CWL=1450 +-2nm; FWHM=12 +-2.4nm

Type
Filter
Subtype
Bandpass Filter
Brand
Thorlabs
Product webpage
Thorlabs products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
25.4 mm
Cut Off Frequency
1456 nm
Cut On Frequency
1444 nm

Material

Name
Soda Lime
Dispersion Equation
Cauchy
n (λ)
1.5082216008055884
λ
1450 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

FB1450-12 Dia:1 in Bandpass Filter; CWL=1450 +-2nm; FWHM=12 +-2.4nm

The FB1450-12 is a high-quality Bandpass Filter, meticulously crafted by Thorlabs. This filter is designed with a center wavelength (CWL) of 1450 nanometers, providing a narrow bandwidth that is crucial for various optical applications. The full width at half maximum (FWHM) of this filter is 12 nanometers, with a tolerance of +-2.4 nanometers, ensuring a precise and consistent performance.

The filter is circular in shape, with a diameter of 25.4 millimeters and a thickness of 3.5 millimeters. It is made from soda lime ru clear, a material known for its excellent optical properties. The filter's coating, both on the front and back, is 'tho fb1450-12', further enhancing its performance and durability.

The FB1450-12 is designed with a thin lens shape, which is ideal for applications that require minimal optical path length distortion. The cut-on wavelength is 1444 nanometers, and the cut-off wavelength is 1456 nanometers, providing a sharp and well-defined transmission band.

This filter is currently in stock and available for immediate purchase through the Thorlabs website. The catalog number for this item is FB1450-12. For more information, please refer to the provided weblink.

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