1550nm Bandpass Filter
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 systerms, to get the signals needed. The components are characterized with high isolation, low insertion loss, high return loss, excellent environmental stability and reliability and high power handing capability.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength [Above specifications are for device without connector.] | 1550 nm |
| Min. Pass Band Width [@-0.5dB / Above specifications are for device without connector.] | 2, 5, 8, 15 or Specify |
| Max. Stop Bandwidth [@-25dB / Above specifications are for device without connector.] | Specify |
| Max. Insertion Loss of Pass band [Above specifications are for device without connector. / For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.] | 0.8 dB |
| Max. Polarization Dependent Loss at 23℃ (SM Fiber Type) [Above specifications are for device without connector. / 23℃ (SM Fiber Type)] | 0.15 dB |
| Min. Extinction Ratio at 23℃ (PM Fiber Type) [Above specifications are for device without connector. / 23℃ (PM Fiber Type) / For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.] | 20 dB |
| Min. Return loss [Above specifications are for device without connector.] | 50 dB |
| Max. Power Handling (CW) [Above specifications are for device without connector.] | 0.3, 1, 2, 5, 10, 20 or Specify |
| Max. Peak Power for ns Pulse [Above specifications are for device without connector.] | 10 or Specify |
| Max. Tensile Load [Above specifications are for device without connector.] | 5 N |
| Operating Temperature [Above specifications are for device without connector.] | 0 ~ +70 ℃ |
| Storage Temperature [Above specifications are for device without connector.] | -40 ~ +85 ℃ |
Applications
Key Features
Datasheet
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Supplier Information
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