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  5. PM BPF
  6. 1064nm PM fiber Band Pass Filter, 1μm fiber laser

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工业级1064nm PM fiber Band Pass Filter, 1μm fiber laser

1064nm PM fiber Band Pass Filter, 1μm fiber laser

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Description

The Bandpass Filter is a micro optics device based on environmentally stable thin film filter technology. It is widely applied to blocking  the unwanted noise signals in EDFA and fiber pump laser systems, to get the signals needed. The components are characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and high power handling capability.

Specifications
Parameter Unit Value
Operating Wavelength Nm 1064
Min.Extinction Ratio dB 20
Min.Return loss dB 50
Max.Power handling CW dB 300
Fiber Type - PM Panda fiber
Max. Tensile Load N 5
Operating Temperature ℃ 0 ~ +65
Storage Temperature ℃ -40 ~ +85
Pass Band Width nm 2 5 8
Max. Insertion Loss over CWL±1nm dB 0.8 0.8 0.8
Max. Pass Bandwidth @3dB nm 4 5 10
Max. Stop Bandwidth @25dB nm 10 22 22
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower;
The default connector key is aligned to slow axis;

Important Notice

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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