Fiber Array Units
Our V-groove fiber arrays include SM, MM, PM, MCF, and UHNA fibers. We offer custom solutions with precise fiber placement and parameter specification options.
V-grooves Fiber Arrays
Custom High-Precision Fiber Arrays – From Prototype to Volume Production
- Fiber array design and production
- SM, MM, PM, MCF or UHNA optical fibers
- Precise fiber placement with minimal error
- Possibility of active alignment to MLA
Low-Profile Fiber Arrays
Angled fiber facets enable out-of-plane beam launch into on-chip grating couplers.
Lidless & Recessed Cover Fiber Arrays
Fiber arrays are available lidless or with a recessed cover, enabling minimal height and precise on-chip coupling. Optional coatings and custom configurations are available.
UHNA Fiber Arrays
Custom MFD conversion fiber arrays with UHNA fibers enable low-loss coupling between SM/PM fibers and small waveguides in photonic integrated circuits (PICs).
Fiber Array with Coreless End Cap
Fiber array with integrated expander supports efficient coupling into free-space optics.
Collimating Fiber Arrays with MLA
A compact solution providing multiple collimated beams. The microlens array (MLA) is actively aligned to the fiber array, minimizing tilt errors and ensuring precise collimation.
We manufacture high-precision custom V-groove fiber arrays for SM, MM, PM, MCF, and UHNA fibers. Our portfolio includes standard arrays, collimated arrays with microlens arrays (MLA), lidless or recessed-cover variants and UHNA fiber arrays for edge coupling to photonic chips. All array types are available for cryogenic, ultra-high vacuum (UHV), and stress-free fiber bonding applications.
For out-of-plane (vertical) fiber-to-chip coupling, we provide low-profile arrays that use total internal reflection on the fiber array’s front facet.
Our ultra-precise V-grooves are produced with state-of-the-art dicing saws, enabling customer-specific geometries with sub-micron fiber placement accuracy. This guarantees reliable performance from prototypes to full-scale production, supporting advanced photonic, quantum optics, and integrated circuit applications.
