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| Brand Name: | Gracyfiber |
| MOQ: | 100pcs |
| Payment Terms: | T/T |
Mode Field Matched Fiber Array Silicon Photonics Fiber Array Low Coupling Loss High Precision Waveguide Chip Coupling for Optical Module and SiPh Packaging
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.
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Material |
Quartz& Silicon |
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|
V-groove core pitch |
μm |
127/250/500(±0.5)or customer specified |
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wavelength |
|
460 780 980 1060 1310 |
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Polishing angle |
degree |
90°(±0.3°) |
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Number of channels |
1 |
2 |
4 |
8 |
16 |
32 |
64 |
|
|
Channel spacing |
μm |
|
250 |
127 |
127 |
127 |
127 |
127 |
|
Package |
mm |
6x2.5x2.5 |
10x2.5x2.5 |
10x2.5x2.5 |
10x2.5x2.5 |
12x3.5x2.5 |
12x5.7x2.5 |
12X9.7X2.5 |
|
Extinction ratio |
dB |
≥25 |
≥25 |
≥23 |
≥21 |
≥20 |
≥16 |
≥15 |
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PM Fiber Alignment |
PM orientation Ⅱ |
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Fiber Type |
Corning PM15-U25D |
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Fiber Length |
1+/-0.1m |
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Connector |
FC/APC(Slow Axis Alignment Key) |
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Operating Temperature (℃) |
-5～65 |
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Storage Temperature (℃) |
-40～85 |
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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.
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