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SQS has developed and offers potential customers a very interesting fiber array with optical fibers outputting at an angle of 90° with a very small bending radius. The main advantage of this solution of fiber array with bent optical fibers is an achievement of a very low profile of the component. Low Profile Fiber Arrays (LPFA) may be used e.g. for mounting on a printed circuit board where it can be directly aligned to an optical transceiver or other optical components in the form of a semiconductor chip.

The SQS solution of LPFA (Low Profile Fiber Array) is based on the newly developed Bended Fiber Technology for bending fiber-array-output fibers up to 90° while maintaining minimal dimensions.

Because of the initial request of low profile fiber array, the solution was very demanding. The great success of SQS is that, despite the extremely adverse conditions for the transmission of the optical signal, the Low Profile Fiber Array with optical fibers outputting at an angle of 90 ° achieves very good transmission parameters.

Features:

  • Min. dimensions: hight 4-5 mm, width 2.5 mm, length 2,5 mm (depends on number of channels
  • Guaranteed attenuation IL
  • Fibers terminated with any type of optical connector
  • Optical fiber G.657.B3
Catalog Sheet for Download in PDF pdf ikona
 

LPFA Optical Specification

Parameters Unit Vlue Note
Fiber type   G.657.B3 2÷24 channels
Fiber dimensions μm 9/125/250  
Total insertion loss @1310 & 1550 nm dB ≤1 typically value 0,5 dB
 Return loss dB ≥55  

 

LPFA Mechanical Specification

Parameters Unit Vlue Note
Length mm custom ±0,5
Height* mm max. 4÷5  
Polishing angle degree 8 ±0,5
Pitch μm 250 ±0,5
Connectors dB MT, LC, FC, ST, other  

* Depends on number of channels

Drawing

Vláknové pole s ohybem vláken Vláknové pole s ohybem vláken

 

Vláknové pole s ohybem vláken
Vláknové pole s ohybem vláken
Vláknové pole s ohybem vláken