1064nm Fused Coupler

Availability: In Stock

Grade *

Wavelength *

Coupling Ratio (dB) *

Port *

Package *

Fiber Type *

Fiber Diameter *

Fiber Length *

Connector *

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Description

Features Applications                   
  • Low excess loss
  • Various coupling ratio
  • Compact size
  • Fiber laser
  • Fiber sensors
  • Optical fiber amplifier

 

Performance Specifications

Parameter Specification
Center Wavelength(nm) 980 or 1064 or other
Operating Wavelength Range(nm) ±10
Coupling Ratio (%) 1-50
Excess Loss (Typical )(dB) 0.10(P Grade); 0.15(A Grade)
Directivity (dB) >55 dB
Power Handling (Max)( (mW) 500
Operating Temperature(℃) -5 – 75
Storage Temperature(℃) -40 – 85
Fiber Type HI1060
Fiber Pigtail Length (m) 1meter
Port Configuration 1×2 or 2×2
Package Dimension Package A, B, C

 
Coupling Ratio/Insertion Loss Conversion Chart

Coupling Ratio Insertion Loss
  Premium A Grade
50/50 3.5 3.7
40/60 4.4/2.5 4.6/2.8
30/70 5.6/1.8 6.0/2.0
20/80 7.4/1.1 7.7/1.3
10/90 10.8/0.6 12.0/0.8
5/95 14.6/0.4 15.7/0.55
2/98 19.0/0.2 19.5/0.3
1/99 21.0/0.2 21.5/0.3

*The above specification is without connector

**Other specifications can be made on customer request.

Package Information

Package Type A B C
Fiber Diameter 250μm bare fiber 900μm loose tube 900μm/2mm/3mm loose tube
Dimensions (Ф×L) Ф3.0mm×54mm Ф3.0mm×60mm 90mm×20mm×9.5mm
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