1550nm Polarization Maintaining Bandpass Filter - 2 nm

Specifications

Operating Wavelength: 1550 nm
Operating Bandwidth: 2 nm
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: Yes
Center Wavelength: 1550 nm
Min. Pass Bandwidth@ - 0.5 DB: 2 nm
Max. Insertion Loss: 1.0 dB
Min. Isolation@ 1520 - 1547 Nm & 1553 - 1570 Nm: 25 dB
Min. Return Loss: 50 dB
Min. Extinction Ratio: 20 dB
Thermal Stability: ≤ 0.005 dB/℃
Max. Optical Power (Continuous Wave): 300 mW
Max. Tensile Load: 5 N
Fiber Type: PM 1550 Panda Fiber -
Operating Temperature: - 5 to + 70 ℃
Storage Temperature: - 40 to + 85 ℃
Document icon Download Data Sheet Download icon

Features


  • High Isolation: Ensures minimal interference with a minimum isolation of 25 dB at specified wavelength ranges

  • Low Insertion Loss: Delivers efficient signal transmission with a maximum insertion loss of 1.0 dB

  • High Return Loss: Minimizes signal reflections with a return loss of 50 dB

  • Excellent Environmental Stability: Operates reliably within a temperature range of -5°C to +70°C

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

  • Narrow Passband: Features a passband width of 2 nm, suitable for precise wavelength filtering

Applications


  • EDFA Systems: Optimizes signal clarity by filtering out unwanted noise in Erbium-Doped Fiber Amplifiers

  • Fiber Laser Systems: Enhances performance by isolating specific wavelengths in fiber laser applications

  • Wavelength Division Multiplexing (WDM) Systems: Ensures efficient wavelength selection and noise reduction in WDM systems