Thin Films

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Ocean Optics has pioneered an optical coatings production methodology that combines modern optical thin film deposition techniques with the precision and mass-production capabilities of microlithographic procedures. This patented process enables micron-scale precision patterning of optical thin film coatings on a single substrate. Multiple depositions of patterns to different filter types, including dichroic, can be aligned with remarkable micron-scale precision and repeatability.

Our patterned dichroic optical filters, used to selectively transmit light according to its wavelength, can be integrated into applications such as:

Digital projection for the entertainment industry
CCD camera and spectral imaging for scientific instrumentation
Targeting for the military
Dense wavelength divider multiplexing for telecommunications development

Capabilities

Examples of Patented Coatings Technology