Sercalo products, including Fiber Optic Switches, Attenuators and Tunable Filters, are the solution of choice where high reliability and long-term stability are required. In recent years new designs of Micro-Mirrors for beam steering and scanning were introduced. Such MEMS mirrors are used in Optical scanning Sensors such as Optical Coherence Tomography, scanning LIDARs for autonomous driving and inter-satellite communication to name just a few. Sercalo Microtechnology Ltd. supplies optical MEMS solutions to the Fiber Optic Industry. Sercalo Fiber Optic Components are qualified against the Telcordia 1221 standard to withstand extreme environments (mechanical shock, vibration, damp heat, and thermal cycle testing etc.) and are manufactured according to ISO 9001 requirements.


Since 1999, Sercalo is a worldwide leading manufacturer of fiber optic MEMS technology for telecommunication, inter satellite link and scanning LiDARs, to just name a few. Sercalo is recognized for its High-Quality Swiss manufacturing, development, unique culture, and know-how in micro mechanics. Our engineering team is very responsive with a fast decision-making and development capability. MEMS chips are the principal building blocks of Sercalo’s fiber optic products.

If you do have special requirements for any of our optical MEMS components, please do not hesitate to contact us.



The optical switching mechanism of the Sercalo SX series is realized by a silicon MEMS chip that move a mirror in and out of the optical path by electrostatic actuation. It is available in latching and non-latching variants, with 1x1, 2x1, 2x2 options.


The Sercalo dual axes magnetic mirrors are used for optical beam steering and scanning. The 2-D mirror has a large reflective surface of 16x11mm.


The Broadband VX package is one of the smallest in the industry for fiber optic communication systems and submodules. It is optimized for low-cost application while maintaining high reliability in comparison to solid-state devices.

The coaxial mVOA comes in a hermetically sealed package with a diameter of only 3.5 mm. Is ideally suited for gain control in amplifiers and transceivers.


Find Sercalo optical MEMS products nearby, with our partners network composed of more than 18 distributors and resellers worldwide!

Optical MEMS Online Shop

Wishing to cater even better to your demands and those of a changing market, our team is happy to announce the opening of a new online store, featuring a range of our standard products based on MEMS microtechnologies.

“The focus of Sercalo is to supply customers with high quality and top performance MEMS  components.”

MEMS Switches RSC 1xN

The MEMS technology results in low insertion loss and low cross-talk between channels while keeping a constant switching performance over life. The hermetically sealed MEMS and the laser welded fiber collimator guarantee broad temperature range and superior long-term stability. The PM Panda version is offered up to 1x4 ports. Moreover, it is industry pinout compatible within a miniature ruggedized package. The MEMS optical switches are nowadays used in a wide range of applications such as aerospace, instrumentation, telecom network and more...


The MEMS micromirrors offer large reflective surfaces, small size and low power consumption  and are best suited for applications requiring DC pointing as well as dynamic scanning such as: LiDAR, Laser marking, Aerospace, Medical, 3D printing.

Sercalo Microtechnology Ltd., adapts the micromirrors to your specific needs through a CUSTOMIZATION SERVICE.

MEMS switches SXLA2x2

The SXLA achieve excellent repeatability and it is optimized for low cost production while maintaining high reliability. The package switch offers smallest size, ease of integration and the established reliability of Sercalo MEMS components. The component meets Telcordia GR 1221 quality standards.

The SXLA are latching type switches for telecom and test and measurement applications.

MEMS Switches SC 1x4

Sercalo's MEMS switches are available in several variants to simplify integration in existing systems and reduce development cost. SC1xN MEMS switches offer low insertion loss, wide wavelength range, low cross-talk and long-term stability.

Their extremely high reliability matches with demanding applications in telecom, datacom, sensor network, test and measurement.

MEMS Switches SW 1x4

The SW fast non-latching optical MEMS switch miniature package withstands rugged environments and is well suited for direct mounting on printed circuit boards.

The main benefits of Sercalo switches are their high repeatability, reliability, fast response time and no wear out.

Sercalo switches can be used in various application such as test and measurement, network reconfiguration and restoration, protection switching, medical.