Fiber Optic Beam Splitters-Combiners

Specifications

Splitting Ratio: 50/50
Central Wavelength: 1550 nm
Power Handling: > 1W
Return Loss: 40 dB
Polarizing Beam Splitter: standard
Bandwidth: ±1.5% of the central wavelength
Wavelength Dependent Loss: 1520-1570 nm: 0.1 dB
Polarization Extinction Ratios: 20 dB
Polarization Dependent Loss: ±0.25 dB
Directivity: >50 dB
Return Losses: 60 dB4,6, 50 dB4,6, 40 dB5,6, 30 dB7
Insertion Losses: Typical: <0.5 dB, Maximum: <0.6 dB
Operating Temperature Range: 0 to +70 °C
Storage Temperature Range: -40 to +85 °C
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Features


  • High power handling

  • High extinction ratio

  • Highly modular and flexible design

  • Wide wavelength range

  • Bi-directional

  • Broadband performance

  • Custom designs welcomed

  • Mode independent behavior in multimode fiber applications

Applications


  • EDFA amplifier

  • Raman amplifier combiner

  • Polarization mode dispersion compensation

  • Polarization extinction ratio measurements

  • Fiber optic sensors

  • Coherent communication systems and quantum cryptography

  • Return loss measurement