976/1064 nm Singlemode Wavelength Division Multiplexers

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Specifications

Operating Wavelength: 5 nm
Operating Bandwidth: Not Specified
Isolation (min): 13 dB
Max Power Handling: 300 W
Polarization Maintaining: No
Center Wavelength (λc): 976, 1064 nm
Operating Wavelength: λc ± 5 nm
Min. Isolation: 13 dB
Max. Insertion Loss: 0.35 dB
Max. Polarization Dependent Loss: 0.15 dB
Thermal Stability: ≤ 0.002 dB/℃
Min. Return Loss: 55 dB
Min. Directivity: 55 dB
Max. Optical Power (Continuous Wave): 300 mW
Operating Temperature: - 40 to + 75 ℃
Storage Temperature: - 40 to + 85 ℃
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Features


  • Low Insertion Loss: Ensures minimal signal degradation with a maximum loss of 0.35 dB

  • High Isolation: Provides excellent signal separation with a minimum isolation of 13 dB

  • Low Polarization Dependence: Maintains signal integrity with a polarization-dependent loss of just 0.15 dB

  • Thermal Stability: Operates with exceptional stability, exhibiting ≤ 0.002 dB/°C

  • High Return Loss: Reduces back reflections with a minimum return loss of 55 dB

  • High Directivity: Ensures precise signal routing with a minimum directivity of 55 dB

  • High Optical Power Handling: Capable of handling up to 300 mW of continuous wave optical power

Applications


  • EDFA: Enhances performance in Erbium-Doped Fiber Amplifiers by effectively managing wavelength multiplexing

  • CATV Systems: Supports high-quality video transmission by minimizing signal loss and interference

  • WDM Networks: Facilitates efficient wavelength management in Dense and Coarse Wavelength Division Multiplexing systems

  • Fiber Optics Instrumentation: Provides accurate wavelength separation in various measurement and testing instruments