TECHNICAL CAPABILITIES

Fabrication

Surface Grinding, Edging, Grinding, Beveling and Generating Lapping/Fine Grinding – Fixed and Loose Abrasive Polishing – Spindle, Planetary, 2 Angstroms RMS, Double sided Polishing, Slicing, Dicing and Slotting.

Testing

Phase Measuring Interferometry, Laser Sensor Technology for sub-micron precision measurements, Non-Contact Video Microscope for dimensional measurements, Laser Damage, Retardation (polarization), Spectrophotometry and Environmental Testing

Coatings

Types: Anti-Reflection, Reflective, Partial Reflective High Laser Damage

Beamsplitter and Filter Coatings: Dichroic

Metal Coatings: Aluminum (protected and enhanced), Silver and Gold

Broadband and Narrow Band Dichroic coatings for UV, VIS, NIR and IR

Wavelength Range: 193 nm to 10.6 microns

Optical Materials

NBK7,H-K9L,Fused Silica (UV and NIR), Crystal Quartz, Lead-free, RoHs compliant optical glass (many types), CaF2, MgF2, Zerodur, Sapphire, Ge, Si, SiC, All Commercially available Optical materials.

SPECIALIZING IN BUILD TO PRINT AND CUSTOM OPTICS

Tower is ISO certified for Manufacturing, Sales and Marketing of Precision Optics for 9001:2015

ITAR Registered – Cage Code 1N2U3