Low GDD ultrafast broadband mirrors
Low GDD ultrafast broadband mirrors

Low GDD ultrafast broadband mirrors

2020-03-17 15:42:06   7

Are these standard mirrors suitable for my Yb:KGW or Ti:Sapphire laser? Will these mirrors maintain temporal characteristics of laser beam? Will they handle high peak intensity? Low GDD Ultrafast Mirrors are designed to handle high peak powers, provide reflectance greater than 99.8% and GDD is sligthly negative. All of this makes these mirrors ideal for femtosecond laser systems, like Ti:Sapphire, where pulse broadening is a concern.

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Specifications:
Absolute reflectance Rs>99.8% and Rp>99.8%. Despite broadband design low GDD ulftrafast mirrors maintain high reflectivity greater than 99.8%.
Compensated for Group Delay Dispersion (GDD). Coatings are designed in a way that GDD is slightly negative. This prevents from pulse broadening and helps to maintain high peak power.
Wide spectral bandwidth. Optoman designs mirrors to steer beams with over 99.6% reflection across the wide wavelength ranges, as for example 650 nm - 1200 nm.
Wide cone of AOI. Should you need mirrors operating at wide range of angles, Optoman is ready to design broadband mirror with a wide cone of AOI.
Customization:
Mirrors with predefined negative or positive GDD.
Diameter from 5mm to 101.6mm.
Spectral range from 200nm to 6000nm.
Available in multiwavelength or broadband configuration.
Coatings on substrate with positive or negative curvature.


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