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FL850-10 Dia:1 in Laser Line Filter; CWL=850 +-2nm; FWHM=10 +-2nm

FL850-10 Dia:1 in Laser Line Filter; CWL=850 +-2nm; FWHM=10 +-2nm

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
855 nm
Cut On Frequency
845 nm

Material

Name
Soda Lime
Dispersion Equation
Cauchy
n (λ)
1.5161941345242214
λ
850 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

FL850-10 Dia:1 in Laser Line Filter; CWL=850 +-2nm; FWHM=10 +-2nm

The FL850-10 is a Bandpass Filter from Thorlabs, designed with a circular base shape and made from soda lime ru clear material. This filter is part of Thorlabs' extensive catalog, which includes a wide variety of optical elements from vendors around the world. The FL850-10 is specifically designed for use with a center wavelength (CWL) of 850 nanometers, with a full width at half maximum (FWHM) of 10 nanometers, providing a precise and narrow bandwidth for your optical system.

The filter has a diameter of 1 inch (25.4 millimeters) and a thickness of 3.5 millimeters, making it suitable for a wide range of applications. The coating on both the front and back of the filter is 'tho fl850-10', which is specifically designed to enhance the filter's performance. The physical data of the filter includes a cut-on wavelength of 845 nanometers and a cut-off wavelength of 855 nanometers, ensuring optimal performance at the specified CWL.

The FL850-10 is available directly from Thorlabs, and the provided item data indicates that it is currently in stock. For more information, including detailed specifications and purchasing options, you can visit the product webpage at https://www.thorlabs.com/thorproduct.cfm?partnumber=FL850-10.

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