Polarization-Insensitive Optical Isolator（1060,1480nm）
Flyin Optronics’ Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. The devices are characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering. 1.At 23 ℃ over bandwidth. 2.Not include connector, splice and fiber-end Fresnel losses. 3.Including PDL, operating wavelength range. -5 ℃ to +75 ℃.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Typical Isolation [1060nm-Single Stage-P Grade] | 40 dB |
| Typical Isolation [1060nm-Dual stage-P Grade] | 55 dB |
| Typical Isolation [1480nm-Single Stage-P Grade] | 41 dB |
| Typical Isolation [1480nm-Dual stage-P Grade] | 55 dB |
| Min. Isolation [1060nm-Single Stage-P Grade] | 30 dB |
| Min. Isolation [1060nm-Dual stage-P Grade] | 45 dB |
| Min. Isolation [1480nm-Single Stage-P Grade] | 31 dB |
| Min. Isolation [1480nm-Dual stage-P Grade] | 45 dB |
| Typical Insertion Loss [1060nm-Single Stage-P Grade] | 1.5 dB |
| Typical Insertion Loss [1060nm-Dual stage-P Grade] | 2.4 dB |
| Typical Insertion Loss [1480nm-Single Stage-P Grade] | 0.4 dB |
| Typical Insertion Loss [1480nm-Dual stage-P Grade] | 0.5 dB |
| Max. insertion Loss [1060nm-Single Stage-P Grade] | 2.0 dB |
| Max. insertion Loss [1060nm-Dual stage-P Grade] | 3.4 dB |
| Max. insertion Loss [1480nm-Single Stage-P Grade] | 0.6 dB |
| Max. insertion Loss [1480nm-Dual stage-P Grade] | 0.7 dB |
| Return Loss (In/Out) [1060nm-Single Stage-P Grade] | ≥50 dB |
| Return Loss (In/Out) [1060nm-Dual stage-P Grade] | ≥50 dB |
| Return Loss (In/Out) [1480nm-Single Stage-P Grade] | ≥65/60 |
| Return Loss (In/Out) [1480nm-Dual stage-P Grade] | ≥65/60 |
| polarization dependent loss [1060nm-Single Stage-P Grade] | ≤0.15 dB |
| polarization dependent loss [1060nm-Dual stage-P Grade] | ≤0.15 dB |
| polarization dependent loss [1480nm-Single Stage-P Grade] | ≤0.05 dB |
| polarization dependent loss [1480nm-Dual stage-P Grade] | ≤0.05 dB |
| polarization mode dispersion [1060nm-Single Stage-P Grade] | ≤0.20 ps |
| polarization mode dispersion [1060nm-Dual stage-P Grade] | ≤0.05 ps |
| polarization mode dispersion [1480nm-Single Stage-P Grade] | ≤0.20 ps |
| polarization mode dispersion [1480nm-Dual stage-P Grade] | ≤0.05 ps |
| Bandwidth [1060nm-Single Stage-P Grade] | ±15 nm |
| Bandwidth [1060nm-Dual stage-P Grade] | ±15 nm |
| Bandwidth [1480nm-Single Stage-P Grade] | ±15 nm |
| Bandwidth [1480nm-Dual stage-P Grade] | ±30 nm |
| Operating Temperature | -10~+75 ℃ |
| Storage Temperature | -40~+85 ℃ |
| Fiber Type [1060nm] | Corning Hi 1060 |
| Fiber Type [1480nm] | Corning SMF-28 |
| Fiber Length [each end] | min:1M each end |
| Package Dimension | Φ5.5xL30 |
| Power Handling | 300 mW |
Applications
Key Features
Datasheet
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Supplier Information
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