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Wavelength Separators

Wavelength Separators

Wavelength range

190 – 3000 nm

Dimensions

5 – 200 mm

Shape

Round, rectangular

Surface quality, S-D

10-5

Surface flatness, P-V

<λ/8 @ 632.8 nm*

LIDT

>10 J/cm² @ 1064 nm, 10 ns, 10 Hz

*depending on size

Are you interested?
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The wavelength separator is known by many names that relate to its different applications – such as a dichroic mirror, beam combiner or harmonic beam splitter. This product is used to separate (or combine) spectral regions in space by exploiting dielectric thin-film design.

Typical applications for a wavelength separator are filtering fundamental wavelength remains from a second harmonic or letting a pump wavelength pass into a resonator through the back of the mirror.

We design standard items for most common laser wavelengths, but Altechna also offers custom- designed separators in terms of wavelength, size and performance. It is worth mentioning that most of our wavelength separators are coated with sputtering technology, ensuring a high level of performance and durability.

 

Contact us for help with your challenge. We have a team of experienced coating engineers and metrology capabilities to prototype and transfer your idea into a well-defined production process.

Need some help with product specifications?

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