This high-quality mode-field matched fiber array solves the problem of low coupling efficiency between standard single-mode fiber and waveguide chips with small mode field diameters (MFDs).

Key features of this product include:

Mode Field Conversion Principle: Achieving perfect matching between the fiber mode field and the chip waveguide mode field through precise fusion splicing of standard single-mode fiber (such as SMF28e) and high numerical aperture fiber (such as UHNA1, UHNA2, or other specialty fibers).

High Precision: Extremely high pitch accuracy, with an error controlled within <0.5μm.

Customization Service: Custom designs are available to meet specific application requirements, such as combinations of different fiber types.

Key Specifications:

Number of Channels: 2, 4, 8, 12 channels, etc.

Pitch: 250μm, 500μm, or other.

Mode Field Diameter (MFD): Available in 3.2μm, 5.5μm, or other specific sizes for mode field matching.

Fiber Type: Single-mode (SM) fiber.

Advantages: High reliability and low cost.

Optical Devices/Modules: Used for packaging various integrated optical components.

High-speed Transceivers with Silicon Photonics: This is its core application, addressing the mismatch between the extremely small mode field of silicon photonic chip waveguides (typically around 3-4μm) and the mode field of ordinary transmission fibers, thereby significantly reducing insertion loss and improving module performance.