1 / 2MODEL · FT-570
1060nm Polarization-Maintaining Faraday Rotator Mirror
F-tone Networks 1060nm polarization-maintaining Faraday rotator mirror: 45-degree rotation, 20 dB extinction ratio, 500 mW, for high-power fiber laser systems.
- 1
- Center wavelength: | 1550=1550nm,1310=1310nm,……,0850=850nm
- 2
- Fiber type for output: | 1=PM Panda fiber
- 3
- Pigtail type: | 0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube
- 4
- Fiber length: | 0=0.8m,1=1m
- 5
- Connector type: | 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC
- 1064
- 250= 250um bare fiber
Reference model FT-570 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Specifications
Technical parameters
| 1 | Center wavelength: | 1550=1550nm,1310=1310nm,……,0850=850nm |
|---|---|
| 2 | Fiber type for output: | 1=PM Panda fiber |
| 3 | Pigtail type: | 0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube |
| 4 | Fiber length: | 0=0.8m,1=1m |
| 5 | Connector type: | 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC |
| 1064 | 250= 250um bare fiber |
| 1310 | 900= 900um loose tube | 4=Specify | FA=FC/APC | Ф4.5×25 |
| 1550 | FC=FC/UPC |
| Center Wavelength | nm | 1310 or 1550 |
| Operating Wavelength Width | nm | ±15 |
| Max.Insertion Loss | dB | 0.6 |
| Faraday Rotation Angle for CWL | deg | 45 |
| Max.Rotation Angle Tolerance at 23 ℃ for CWL | deg | ±3 |
| Min.Extinction Ratio | dB | 20 |
| Max.PMD | ps | 0.05 |
| Power Handling | mW | 500 |
| Fiber Type | – | PM Panda fiber |
| Max.Tensile Load | N | 5 |
| Operating Temperature | ℃ | -5~+70 |
| Storage Temperature | ℃ | -40~+85 |
| CenterWavelength | nm | 1310or1550 |
| OperatingWavelengthWidth | nm | ±15 |
| Max.InsertionLoss | dB | 0.6 |
| FaradayRotationAngleforCWL | deg | 45 |
| Max.RotationAngleToleranceat23℃forCWL | deg | ±3 |
| Min.ExtinctionRatio | dB | 20 |
| PowerHandling | mW | 500 |
| FiberType | – | PMPandafiber |
| Max.TensileLoad | N | 5 |
| OperatingTemperature | ℃ | -5~+70 |
| StorageTemperature | ℃ | -40~+85 |
| Operating wavelength (nm) | 1310 or 1550 |
| Operating bandwidth (nm) | ±15 |
| Reflection Percentage（dB) | 99% |
| 98% | 97% |
| 95% | 90% |
| Insertion loss (dB) | ≤0.20 |
| ≤0.25 | ≤0.30 |
| ≤0.40 | ≤0.45 |
| ER(dB) | ≥20 |
| Power handling (mW) | ≤500 |
| Operating temperature(℃) | -20 ~ +70 |
| Storage temperature(℃) | -40~ +85 |
| FM | Wavelength | Pigtail Type | Fiber Type | Length | Connector | Size |
| 1=PM Panda Fiber | 1= 1m |
| NE=None | Ф5.5×35 Ф3.0×15 |
| Operatingwavelength(nm) | 1310or1550 |
| Operatingbandwidth(nm) | ±15 |
| ReflectionPercentage（dB) | 99% |
| Insertionloss(dB) | ≤0.20 |
| Powerhandling(mW) | ≤500 |
| Operatingtemperature(℃) | -20~+70 |
| Storagetemperature(℃) | -40~+85 |
Overview
Product details
Overview
The 1060nm polarization-maintaining Faraday rotator mirror returns light through the fiber with its polarization rotated by the Faraday effect, which compensates polarization drift in the round trip. The specified rotation angle is 45° per pass with a tolerance of ±3° at 23 °C, and the extinction ratio is at least 20 dB. Power handling is rated at 500 mW, and the device is built on PM Panda fiber with 5 N maximum tensile load. It is intended for fiber laser and interferometric systems at 1060 nm.
Key Features
- 1060 nm polarization-maintaining Faraday rotator mirror
- 45° Faraday rotation angle per pass, ±3° tolerance at 23 °C
- Extinction ratio of at least 20 dB; maximum PMD 0.05 ps
- Handles 500 mW; built on PM Panda fiber with 5 N maximum tensile load
- Operating temperature -5 to +70 °C; storage -40 to +85 °C
Applications
- Fiber laser systems
- Fiber interferometry
- Polarization control loops
Specifications
| Parameter | Value |
|---|---|
| Device Type | Polarization-maintaining Faraday rotator mirror |
| Center Wavelength | 1060 nm (per title; source table lists 1310 or 1550 nm) |
| Faraday Rotation Angle for CWL | 45° |
| Rotation Angle Tolerance at 23 °C | ±3° |
| Min. Extinction Ratio | 20 dB |
| Max. PMD | 0.05 ps |
| Power Handling | 500 mW |
| Fiber Type | PM Panda fiber |
| Max. Tensile Load | 5 N |
| Operating Temperature | -5 to +70 °C |
| Storage Temperature | -40 to +85 °C |
For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895
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