TELECOMMUNICATIONS

Preciseley’s optical MEMS products have been qualified and acquired exclusively by Tier 1 Telecommunication companies around the globe.

​Our expertise in optical MEMS manufacturing has helped many companies establish new devices and technology in fibre optics telecommunication. As an example, the optical channel monitoring (OCM/OPM) device powered by Preciseley’s single axis MEMS tilting mirror can have several picometer repeatability in wavelength. We continue to improve the devices performance, by optimizing mechanical structure for higher shock resistance, and by reducing the die size for smaller package. Some of our optical MEMS 2-axis mirror chip as small as 1×1 mm can be fitted in less than Ø2.5 mm TO header for highly compacted telecommunication applications such as MEMS optical switch, MEMS VOA (Variable Optical Attenuator), MEMS optical tunable filter. etc.