Melles Griot can produce a variety of thin film coatings, including anti-reflection, enhanced reflection, beam-splitter, filter, polarization-optimized and high fluence level coatings. Our coating technology ranges from standard e-beam to the Leybold SyrusPro™ DUV-optimized thin-film deposition system with APS™, the highest performance plasma source available in the industry.
|Specification||Conv. E-Beam Typical/Best||IAD Typical/Best||APS Typical/Best|
|Max. Lens Size (mm)||370||370||317|
|Random Physical Thickness Error (%)||<0.5||<0.3||<0.3|
|Random Optical Thickness Error (%)||<0.3||<0.2||<0.2|
|Run to Run Centering (%/%)||0.5/0.2||0.1/0.2||0.05/0.02|
|Planetary Uniformity (%/%)||<0.6||<0.3||<0.05|
|Wet-Dry Shift (%/%)||0.8/0.5||0.1/0.03||0.05/0.02|
|Surface RMS Roughness (Å/Å)||8/5||5/3||4/2|
Melles Griot designs and manufactures a large variety of custom coatings in low to high volume quantities ranging from DUV (193 nm) to Mid IR (3200 nm). All Melles Griot custom coatings offer an excellent combination of high performance, shift-free spectra, high laser damage and low absorption. Our anti-reflection coatings with R<0.03% and high-reflection mirrors with R>99.95% are ideal for multi-wavelength and very broadband and high angle of incidence applications.
|Collaborative Design||High-precision Optical Assembly|
|Design Validation||System Level Testing|
|Advanced Optical Fabrication||Global Sourcing and Customer Support|
|Highest Performance Optical Coatings||Markets and Applications|