Laser Processing

Laser Processing is a critical technology in modern manufacturing, demanding highly reliable and precise optical components to ensure efficient and accurate laser operation. By leveraging advanced thin-film coatings and cutting-edge deposition techniques, these components deliver superior performance in laser beam shaping, steering, and delivery across diverse industrial applications.

Materion’s optical coatings are specifically engineered to meet the stringent requirements of laser processing systems. Our portfolio includes low-absorption beam combiners, high-reflectivity mirrors, anti-reflective coatings, and spectral filters designed for laser scanners, cavity mirrors, beam-steering optics, and ultrashort pulse lasers. These coatings provide exceptional laser damage thresholds, minimal thermal effects, and stable optical properties, enabling consistent and high-quality laser output.

HIGH-PERFORMANCE OPTICAL COATINGS FOR LASER SYSTEMS

Our coatings support a wide range of laser wavelengths and pulse durations, from UV to SWIR bands and from continuous wave to femtosecond pulses. Materion’s expertise in Ion Assisted Deposition (IAD) and Ion Beam Sputtering (IBS) ensures precise control over coating thickness and uniformity, resulting in steep spectral edges, low scatter, and excellent environmental durability. These features are essential for maintaining beam quality and system reliability in demanding laser processing environments.

ADVANCED SOLUTIONS FOR MICROMACHINING AND BEAM DELIVERY

Materion’s coatings are optimized for micromachining applications, where precision and material compatibility are paramount. Our products enable efficient beam steering, scanning, and focusing, supporting applications such as laser cutting, welding, marking, and additive manufacturing. Customized coatings for polarizing beamsplitters and notch filters further enhance system performance by managing laser harmonics and protecting sensitive components.

TAILORED COATINGS FOR ULTRA-SHORT PULSE LASERS

The trend toward shorter laser pulses requires coatings that can withstand high peak powers and complex dispersion characteristics. Materion’s thin-film solutions are designed to minimize group delay dispersion and other pulse distortions, ensuring optimal pulse shape and energy delivery. Our ability to measure and adapt to these parameters guarantees coatings that meet the exacting demands of ultrafast laser systems.

CUSTOMIZED, HIGH-STABILITY OPTICAL COMPONENTS

Working closely with laser system manufacturers, Materion develops bespoke coatings that address specific wavelength, power, and environmental challenges. Our manufacturing processes ensure long-term coating stability and performance, even under high thermal loads and harsh industrial conditions. This commitment to quality supports the evolving needs of laser processing technologies, driving innovation and productivity in advanced manufacturing.