Coherent is the world's leading manufacturer of lasers and laser technology for scientific, commercial and industrial applications.
Because each application is unique and has different requirements, Coherent develops and manufactures a full range of medium and larger sized optical components and customized assemblies.
Thus, the product portfolio includes sapphire windows and optics with high damage thresholds, a wide range of laser crystals, and oversized optics for use in astronomy or directly in space.
In addition, Coherent provides a complete solution. From growing the crystals themselves to thorough metrology, extensive coating options to laser damage threshold testing and optical assembly . This enables it to meet the demands of even the most sophisticated applications.
Substrate materials offered include silicon carbide, zerodur (and other glass-ceramic materials with low coefficients of expansion), beryllium, aluminum, quartz glass (and other optical glasses), and IR crystals (germanium, silicon, zinc selenide). Optics are offered from 100 mm to 1 m or more in diameter with surface roughness accuracy to angstroms.
Please refer to the specific product pages for more details. If you are interested, please do not hesitate to contact us.