Fiber Optic Network  Technology Co.

 


Multimode Large core fiber optic coupler (splitter): Standard and custom designs.

Large core multimode fiber couplers with 100um, 200um, 300um, 400um core and standard multimode coupler with 50um, 62.5um core .
 

  Operating wavelengths Typical Insertion Loss  Uniformity  Directivity  Thermal Stability  Operating Temperature  Port Config  Fiber Type  Package
 Standard Multimode couplers  820nm-1300nm < 4.6 dB  (50/50 split)  0.6 dB  > 40 dB  < 0.2 dB  - 40 C to 85C  1 X 2 
or 
2 X 2 
50/125um,  62.5/125um 		 Tube, Aluminium bar, Box
Large core fiber couplers High OH (Visible)

255nm-800nm

Low OH (IR)

800nm - 2000nm

 

 <3.6 dB (50/50 split) 0.6 dB > 40dB < 0.2 dB - 40 C to 85C 1 X 2 
or 
2 X 2 		 100um,  200um,  300um,  400um Tube, Aluminium bar, Box
Available coupling ratios are 1/99, 10/90, 20/80, 30/70, 40/60, 50/50. Custom coupling ratios are available up on request.
 

Large core fiber couplers:
FONT's specialty Large core Multimode Couplers are manufactured from variety of fibers with core diameters of 100um, 200um, 300um, 400um and NAs within 0.15 to 0.39. These couplers are widely used in laser power delivery, sensor technology, biomedicine and laboratory test and measurements.
 

Standard Multimode couplers:

FONT's Standard Multimode Couplers are fabricated from graded index fibers with core diameters of 50um or 62.5um. Standard multimode couplers are commonly used in short distance communications with LED sources operating at 1310nm or 850nm. FONT's Multimode couplers are available in  variety of package styles to meet specific requirements.  

 

Tel:(604) 542 - 4756, e-mail

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