
Polarization-maintaining components with high extinction ratio for coherent, fiber-sensing and laser systems.
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Precision fiber arrays and FAU — the coupling backbone for co-packaged optics, silicon photonics and high-density interconnect.
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WDM mux / demux and optical monitoring — CWDM, DWDM, FWDM, reflective and ultra-compact WDM, WDM-PON and optical TAP for fiber networks.
View all WDM & TAPFounded in 2021, Wioptic Photonics is a precision photonic packaging company. From a 1,600 m² manufacturing center, our team of 110+ engineers and operators delivers PM components, fiber arrays & FAU, and WDM / TAP modules — with full custom engineering support from prototype to volume production.
Fiber cutting and placement, laser stripping, cleaning and adhesive dispensing all run on dedicated automated equipment, with purpose-built fixtures for multi-channel arrangement and PM axis alignment. That is what keeps channel-to-channel consistency stable as channel count rises.
Send us your drawing, performance targets or reference sample. Our engineers respond with a technical proposal and sample timeline.
Request a Quote →Where our PM photonics, fiber arrays and WDM / TAP components go to work — from optical networks and AI data centers to coherent systems, sensing, fiber lasers and quantum.
WDM multiplexing, optical add / drop, mobile fronthaul and in-line monitoring for telecom transport, metro and access networks.
High-density fiber coupling for 800G / 1.6T transceivers, optical engines and co-packaged optics.
Polarization-maintaining components for coherent transmission, polarization multiplexing and fiber sensing.
Low-loss, MFD-matched coupling between fiber and silicon-photonic, PLC and PIC chips.
PM isolation, collimation and power control for high-power fiber lasers and materials processing.
Polarization-critical components for QKD, quantum photonic chips and entanglement-based systems.
A precision photonic packaging specialist in passive optics, PM components, fiber arrays and WDM / TAP — backed by full custom engineering support.
Founded in 2021, Wioptic Photonics is a precision photonic packaging company. From a 1,600 m² manufacturing center, our team of 110+ engineers and operators delivers passive optical components — PM products, fiber arrays & FAU, and WDM / TAP modules — together with full custom engineering support, from prototype to volume production.
Sub-micron alignment and assembly is the core of everything we build — the discipline behind every component we ship.
Proven experience across PM products, fiber arrays & FAU, and WDM / TAP modules for networks, data centers and sensing.
From first prototype to production, we co-develop solutions to your specification (ODM / OEM) and scale with your program.
Six disciplines sit behind the fiber array products — the reason a custom configuration can be quoted, designed and qualified rather than only assembled.
Mode, coupling and tolerance modelling before the first part is cut.
Multi-channel arrangement and placement at production pitch.
Active alignment for lensed and free-space interfaces.
Polishing, end-face geometry and dimensional verification.
Bond-line control and root-cause analysis when parts are stressed.
Repeatable build and 100% test rather than operator-dependent yield.
Automating the steps that decide channel-to-channel consistency is what keeps yield stable as channel count rises — the alternative is operator-dependent results that drift with the shift.








Browse our complete portfolio across three technology platforms. Filter by category or search to find the component you need.
Engineering notes on fiber arrays, PM components and WDM — written for the people who have to make the interface work.
More notes are in preparation. If there is a fiber-attach or WDM problem you would like us to write up, tell our engineers — the questions customers actually ask are where these come from.