High Power Optical Fiber Circulator
The three-port optical fiber circulator is a type of multi-port non-reciprocal optical device that enables unidirectional transmission of light. Signals entering port 1 are output from port 2, signals entering port 2 are output from port 3, and signals entering port 3 are output from port 1. The device features low insertion loss and high isolation, making it suitable for applications in fiber laser systems, optical measurement devices, and scientific research.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength (nm) | 780/808 |
| Bandwidth (nm) | ±10 |
| Ports and Working Mode | 3 ports, (Port 1→2, 2→3) |
| Insertion Loss (dB) | 1.0 (max value) |
| Insertion Loss (dB) at 23°C | 1.5 (max value at 23°C) |
| Peak Isolation (dB) | 25 (typical value) |
| Isolation (dB) at 23°C | 22 (min value at 23°C) |
| Polarization Dependent Loss (dB) | 0.15 (max value) |
| Crosstalk (dB) | 45 (min value) |
| Return Loss (dB) | 45 (min value) |
| Power Handling (W) | 0.3, 1, 2, 5, 10, 20 optional |
| Peak Power (kW) | <10 (8ns Pulse) |
| Damage Threshold | 5 |
| Fiber Type | 780-HP or H1780 |
| Package Dimensions (mm) | 66×30×26 |
| Operating Temperature (°C) | 0~+60 |
| Storage Temperature (°C) | -10~+75 |
Applications
Key Features
Datasheet
Supplier Information
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