VBS-22 Evanescence-Based Variable Split Ratio Fiber Splitter/Coupler

VBS-22 Evanescence-Based Variable Split Ratio Fiber Splitter_Coupler OZ Optics
 
  • SW11912
400-2000 nm; Splitting/Coupling Ratio 0-100%; Insertion Loss 18, >20 dB; Fiber Type SM, PM... more
Product information "VBS-22 Evanescence-Based Variable Split Ratio Fiber Splitter/Coupler"

400-2000 nm; Splitting/Coupling Ratio 0-100%; Insertion Loss <0.1, 0.5 dB; Polarization Extinction Ratio >18, >20 dB; Fiber Type SM, PM

OZ Optics’ VBS-22 evanescence based variable split ratio fiber splitter provides splitting ratios tunable from 0% to 100% with negligible optical loss. The device consists of two side-polished fibers mated to induce evanescent field coupling. The coupling ratio is controlled by adjusting the distance between the cores of the two side-polished fibers. PM fiber models with customer specified birefringence axis alignment are available.

Key Features:

  • Variable Splitting/Coupling Ratio
  • Tuning Range of Coupling Ratio: 0% to 100%
  • Low Insertion Loss
  • Broad Bandwidth
  • Good Uniformity
  • Small Package
  • High Directivity
  • Selectable Wavelength: 400 nm to 2000 nm
  • Standard Operation Wavelengths: 1260 nm to 1650 nm, Others on Request
  • Insertion Loss: <0.1 dB Without Connectors, <0.5 dB With Connectors
  • Polarization Extinction Ratio (PMF only): >20 dB Without Connectors, >18 dB With Connectors
  • Fiber Type: Single Mode (SM), Polarization Maintaining (PM)

Applications: Optical Amplifiers; Fiber Lasers; Power Monitoring; Fiber Gyroscopes; Coherent Communications

Product Group: Evanescence-Based Variable Split Ratio Fiber Splitter/Coupler
Manufacturer Series Name: VBS-22
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