New range of ultra-high performance femtosecond laser mirrors

New range of ultra-high performance femtosecond laser mirrors Providing an unrivalled combination of ultra-broad spectral bandwidth (> 200nm), superior reflectivity (> 99.5% on 120nm, and > 99% on the entire 200nm), high damage threshold from femtosecond to nanosecond regime and low GDD (< 20fs² on 120nm, and < 60 fs² on the entire 200nm), Acal BFi’s high performance laser mirrors are specially designed to meet the needs of users and designers of ultra-short femtosecond lasers.

Unique coating technology

The MLD and MMLD range benefits from a unique coating technology, developed for the most challenging ultrafast laser developments, and tested and qualified by well known research institutes.

Innovative system configuration

The mirrors can be used in both S polarization and also in P polarization, allowing innovative system configuration and therefore simplifying the design chain.

Sizes and availability

While the most common optics, which are flat mirrors of one and two inches, are available from stock, Acal BFi’s components are also available in sizes up to 40 inches and/or with non-flat surfaces, including 90° off-axis parabola which is ideal for compressors.

Custom designs on request

Coatings are available for both the Ti:Sa users and 1030 nm laser users, while other central wavelengths can be designed on request.

Want to know more?

Our photonics team are on hand to offer advice and answer any questions you may have on our range of laser mirrors.

We also welcome a side by side comparison with any other mirror on the market.

Contact us for more information.

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