1053nm Polarization Beam Combiner and Splitter
F-tone Networks 1053nm polarization beam combiner and splitter: 0.6 dB insertion loss, 22 dB extinction ratio, 300 mW, for fiber gyros and current transducers.
- 22
- 20
- Features
- Low Insertion Loss; High Return Loss; High Extinction Ratio; High Reliability & Stability
- Applications
- Fiber Optical Current Transducer; Fiber Sensor a; Optical Fiber Gyro; Coherent Telecommunication Systems
- Grade
- P A
- Center Wavelength
- nm | 1053
- Operating Wavelength Range
- nm | ±20
Reference model FT-1053 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Technical parameters
| 22 | 20 |
|---|---|
| Features | Low Insertion Loss; High Return Loss; High Extinction Ratio; High Reliability & Stability |
| Applications | Fiber Optical Current Transducer; Fiber Sensor a; Optical Fiber Gyro; Coherent Telecommunication Systems |
| Grade | P A |
| Center Wavelength | nm | 1053 |
| Operating Wavelength Range | nm | ±20 |
| Typ. Insertion Loss at 23℃ | 0.6 / 0.7 dB |
| 0.6 | 0.7 |
| Max. Insertion Loss at 23℃ | 0.8 / 0.9 dB |
| 0.8 | 0.9 |
| Min. Extinction Ratio at 23℃ | 22 / 20 dB |
| Min. Directivity | dB | 50 |
| Min. Return Loss | dB | 50 |
| Max. Optical Power(CW) | mW | 300 |
| Max. Tensile Load | N | 5 |
| Fiber Type | Port 1 & 2 |
| – | PM Panda fiber |
| Port 3 | – | HI1060 or PM Panda fiber |
| Operating Temperature | ℃ | -5~+70 |
| Storage Temperature | ℃ | -40~+85 |
| 1111 – Wavelength： | 1053=1053nm, SSSS=Specify |
| 2 – Grade: | P=Perfect grade, A=A grade |
| 3 – Option for Port 3 to 1,2: | 1=SM Fiber to PM Fiber (PBS) / PM Fiber to SM Fiber (PBC) 2=PM Fiber to PM Fiber, Port 3 is slow axis 0° aligned to Port 1 3=PM Fiber to PM Fiber, Port 3 is slow axis 45° aligned to Port 1 |
| 444 – Fiber Type for Port 3: | 003=PM980, 004=HI1060, SSS=Specify |
| 555 – Fiber Type for Port 1.2: | 003=PM980, 004=HI1060, SSS=Specify |
| 6 – Package Dimension: | 0=φ5.5x35mm, 1=φ5.5x50mm, S=Specify |
| 7 – Pigtail Type: | 0=bare fiber, 1=900μm loose tube |
| 8 – Fiber Length: | 0.75=0.75m, 1.0=1m, S=Specify |
| 999 – Connector Type: | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify |
Product details
Overview
The 1053nm polarization beam combiner and splitter combines or separates orthogonal polarization states in PM fiber systems. Built around PM Panda fiber on ports 1 and 2, with HI1060 or PM Panda fiber available on port 3, it delivers typical insertion loss of 0.6 dB in P grade and extinction ratio of 22 dB or better. Minimum directivity and return loss are both 50 dB, and continuous-wave power handling reaches 300 mW. Three coupling configurations cover SM-to-PM and PM-to-PM routing with 0° or 45° slow-axis alignment. It is used in fiber optical current transducers, optical fiber gyroscopes and coherent telecommunication systems.
Key Features
- 1053 nm polarization beam combiner and splitter, ±20 nm operating range
- P and A grades: typical insertion loss 0.6/0.7 dB, maximum 0.8/0.9 dB
- Extinction ratio of 22 dB (P grade) / 20 dB (A grade)
- Minimum directivity and return loss of 50 dB
- 300 mW CW power handling; PM Panda fiber on ports 1 and 2
- Three port-3 configurations: SM-to-PM, PM-to-PM 0° and PM-to-PM 45°
Applications
- Fiber optical current transducers
- Optical fiber gyroscopes
- Coherent telecommunication systems
- Fiber sensors
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength | 1053 nm |
| Operating Wavelength Range | ±20 nm |
| Typ. Insertion Loss at 23 °C | 0.6 dB (P grade) / 0.7 dB (A grade) |
| Max. Insertion Loss at 23 °C | 0.8 dB / 0.9 dB |
| Min. Extinction Ratio at 23 °C | 22 dB (P) / 20 dB (A) |
| Min. Directivity | 50 dB |
| Min. Return Loss | 50 dB |
| Max. Optical Power (CW) | 300 mW |
| Max. Tensile Load | 5 N |
| Fiber Type (Ports 1 & 2) | PM Panda fiber |
| Fiber Type (Port 3) | HI1060 or PM Panda fiber |
| Operating Temperature | -5 to +70 °C |
| Storage Temperature | -40 to +85 °C |
| Port 3 Options | 1 = SM-to-PM (PBS) / PM-to-SM (PBC); 2 = PM-to-PM 0°; 3 = PM-to-PM 45° |
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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