
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.








Reach our engineering team directly for quotes, datasheets and custom configurations across PM photonics, fiber arrays & FAU, and WDM / TAP modules.
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.