LL01-638-12.5 12.5 mm Dia. 638nm MaxLinelaser clean-up Filter
- Type
- Filter
- Subtype
- Bandpass Filter
- Brand
- Semrock
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- Cut Off Frequency
- 639.2 nm
- Cut On Frequency
- 636.8 nm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4568684866299721
- λ
- 638 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LL01-638-12.5 12.5 mm Dia. 638nm MaxLinelaser clean-up Filter by Semrock
The LL01-638-12.5 is a Bandpass Filter from Semrock, designed with a circular base shape and a diameter of 12.5 mm. This filter is made of UVFS MAL-1965 material and has a thickness of 2 mm. The filter's primary function is to allow light in a specific wavelength range to pass through while blocking other wavelengths.
The LL01-638-12.5 is centered at a wavelength of 638 nm, with a cut-on wavelength of 636.8 nm and a cut-off wavelength of 639.2 nm. This precise wavelength selection is facilitated by the front and back coatings of Sem LL01-638. The filter's physical data, including its cut-on and cut-off wavelengths, are measured at a 50% transmission level.
This filter is designed for use with MaxLine laser cleanup applications. It is available for purchase directly from the vendor, with the current status indicating that it is in stock. For more detailed information, users are encouraged to visit the product's webpage at https://www.idex-hs.com/store/product-detail/ll01_638_12_5.
