2D Fiber Array

 

The fiber array produced by our company has the advantage of high arrangement accuracy and no accumulated error. The advantage is fully utilized in 2D polarization maintaining fiber array. 2D polarization maintaining fiber array produced by our company can transmit the polarization maintaining signal in the form of array. The regular two-dimensional dot matrix light spot will be formed in the far field by laser interference.
 

 

Performance	Parameter
Fiber Type	PM Fiber
Arrangement Styles	Line, square, circle, customizable
Wavelength(nm)	780, 980, 1550 etc.
Axis Alignment Style	Slow axis alignment
Axis Accuracy	±3°
Connector	FC/APC
ER	≥20dB@980

 

 

Arrangement styles	Line, square, circle, customizable	Min Channel pitch	Accept customization
Min Diameter of fiber	50um	Fiber type	Single, Multi, PM, and double clad fiber
Pitch error	±1um	Core position error	±1um
Accumulative error	0	Transmittance	≥90%
Wavelength	200-1800nm	Numerical Aperture	0.12, 0.22

 

 

 

 

• Precision & Error - Free Arrangement

Our 2D fiber arrays boast high arrangement accuracy (±1μm pitch error, 0 cumulative error) and support diverse styles (line, square, circle, custom). For polarization - maintaining (PM) signals, they ensure stable array - based transmission, forming regular far - field interference spots-critical for high - precision optical systems.

• Broad Compatibility & Customization

We handle fiber types (single/multi/PM, 50μm min diameter) and wavelengths (200–1800nm). With options like slow - axis alignment (±3° accuracy) and FC/APC connectors, we adapt to your needs-from telecom (1550nm) to laser interference (780nm, 980nm).

• Reliable Performance in Harsh Scenarios

Featuring ≥90% transmittance, low insertion loss, and high extinction ratio (ER ≥20dB@980nm), our arrays excel in high - power, high - precision applications (e.g., spectral measurement, laser systems). The PM fiber design maintains polarization integrity, reducing signal distortion.

 

 

Q1: Can you make a custom "circular" arrangement for my laser project?

A1: Yes! We support custom shapes (circular, parabolic, etc.). Share your design (e.g., "6 - ring circular array with 100μm pitch")-we'll manufacture to your specs, ensuring 0 cumulative error.

Q2: How to ensure polarization maintenance in high - temperature environments?

A2: Our PM fibers use slow - axis alignment (±3°) and high - stability materials. Tested for thermal resilience, they maintain polarization integrity in - 40°C~+85°C (typical) or custom ranges-ideal for industrial lasers or outdoor telecom.

Q3: What's the difference between single - mode and PM fiber arrays?

A3: Single - mode arrays transmit basic signals; PM arrays preserve polarization state-vital for 干涉测量 (interference - based) systems. Choose PM if your application (e.g., fiber lasers, optical coherence tomography) needs polarization control.

 

If you are interested in our product, please feel free to contact us!

 

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