Crystals

Make lasers, laser systems, and optical components with Coherent wide range of bulk optical materials, windows, and crystals.

Bulk Optical Materials

Get the highest-quality materials available to fabricate virtually any type of infrared transmissive optic.

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Gain Crystals

Build YAG, Vanadate, and Yb-family lasers starting with high-quality crystals, grown in-house and precision fabricated.

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Nonlinear Crystals

Extend the output of infrared lasers into the visible and ultraviolet with nonlinear optical crystals for harmonic generation.

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Sapphire Windows

Sapphire Windows offer a broad transmission range, high hardness, mechanical strength, and chemical resistance making them ideal for demanding applications.

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Specialty Crystals

Use magneto-optic, piezoelectric, and other specialty crystals to enhance laser systems and build a variety of devices.

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Featured Blog

Coherent and NIF: Creating a Fusion Energy Source

Coherent custom optics are just one part of a huge laser system being used to produce nuclear fusion, the process which powers the sun.

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One Step Closer to Creating a Fusion Energy Source

Optical Manufacturing Capabilities

Learn about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.

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