90° Optical Path Turning Fiber Array (FA) for High-Density Optical Integration
GracyFiber 90° Optical Path Turning Fiber Array is a specialized fiber array component designed for optical coupling and signal routing in space-constrained optical systems. By using a controlled fiber bending process, the product enables stable 90° optical path turning within a compact structure while reducing additional optical loss caused by fiber bending.
A 90° Optical Path Turning Fiber Array is a fiber array component designed to change the optical routing direction by 90° within a compact package. It enables optical coupling and fiber routing where traditional straight fiber arrays may have space limitations.
The product supports 1–24CH channel customization according to the supplied product specifications.
The documented operating wavelengths are:
The product supports selectable fiber core pitches:
The supplied specifications list:
Other polishing configurations are [Need confirmation].
| Parameter | Specification |
|---|---|
| Product Type | 90° Optical Path Turning Fiber Array |
| Optical Path Design | 90° turning structure |
| Channel Count | 1–24CH |
| Operating Wavelength | 1310 nm / 1550 nm |
| Fiber Core Pitch | 250 µm / 300 µm / 500 µm |
| MT Insertion Loss | Low insertion loss [Specification value not provided] |
| Return Loss | High return loss [Specification value not provided] |
| MT Polish Angle | 0° / 8° |
| FA Polish Angle | 4° / 6° / 8° / 12° |
| Metal Components | Stainless steel |
| Fiber Array Structure | Integrated polishing structure |
The supplied document confirms the optical routing design, channel range, pitch options, wavelength range, polishing angles, and structural features. Specific numerical values for insertion loss, return loss, fiber type and temperature range are not provided.
Available options:
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The GracyFiber 90° Optical Path Turning Fiber Array is developed for optical systems where conventional straight fiber routing cannot meet packaging space requirements. By introducing a controlled fiber bending structure, the assembly allows the optical path to turn 90° while maintaining stable coupling performance.
In high-density optical modules and photonic integration systems, optical packaging space is becoming increasingly limited. Traditional fiber array structures may require additional routing space, creating challenges for compact system integration. The 90° optical path turning design addresses this challenge by redirecting the fiber path within a smaller mechanical footprint.
The product supports configurable channel counts from 1 to 24 channels, enabling adaptation to different optical interface requirements. Multiple core pitch options, including 250 µm, 300 µm, and 500 µm, allow designers to select the appropriate fiber arrangement according to the optical device structure.
For optical interface compatibility, the MT side supports 0° and 8° polishing angles, while the FA side supports 4°, 6°, 8°, and 12° polishing angles. These options provide flexibility when matching different optical coupling architectures.
The assembly uses stainless steel metal components and an integrated polishing process to improve structural reliability and control angular accuracy.
The 90° Optical Path Turning Fiber Array is suitable for compact optical modules, silicon photonics coupling systems, optoelectronic integrated devices, and high-speed optical interconnect applications where space-efficient fiber routing is required.
In high-density optical modules, internal optical routing space is limited and multiple fiber channels must be positioned within a compact package.
The 90° Optical Path Turning Fiber Array allows the fiber path direction to be changed within the module structure, helping reduce routing constraints while maintaining multi-channel optical coupling capability.
Silicon photonics packages require precise optical interfaces between fibers and photonic chips.
The 90° turning structure enables flexible fiber routing around the photonic package while supporting customized channel count, pitch and polishing-angle configurations.
High-speed data center optical systems require compact and reliable optical packaging solutions.
The product provides a space-efficient fiber coupling approach for optical modules and interconnect assemblies where internal routing density is a key design consideration.
GracyFiber provides passive optical components and precision fiber assembly solutions for optical communication and photonics applications.
Related capabilities include:
For the 90° Optical Path Turning Fiber Array, GracyFiber provides configurable channel counts, pitch options, polishing configurations and compact optical routing structures based on the supplied product specifications.
| Related Product | Relationship |
|---|---|
| Fiber Array (FA) | The 90° Optical Path Turning FA is a specialized fiber array design optimized for optical path routing. |
| High-Density FAU | Related for compact fiber coupling and photonic packaging applications. |
| Lensed Fiber Array | Suitable for PIC edge coupling where beam shaping and mode matching are required. |
| SM/MM Fiber Array | Standard multi-channel fiber interface solution for optical devices. |
| PM Fiber Array | Related option for polarization-sensitive optical systems. |
| MPO/MTP Fiber Assembly | Related high-density fiber connectivity solution for data center optical systems. |
Looking for a compact 90° fiber array solution for optical packaging or photonic integration?
Contact GracyFiber with your requirements:
Our engineering team can help evaluate the suitable fiber array configuration for your optical system.