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Coupler940nm10W CW
PM Splitter 1x3 94 nm 1 W
The 940nm PM splitter is fabricated using the fused biconical taper process. It features a 1x3 configuration, supports 10W CW power, offers a high extinction ratio, and ensures low insertion loss. Ideal for splitting optical power across three channels in polarization-sensitive fiber systems.
Optical Performance
Wavelength940±1 nm
Settings1×3
Split Ratio33.3/33.3/33.3 (equal split; other splitting ratios available upon request)
Insertion Loss≤5.5 dB (equally spaced)
Extinction Ratio≥20dB
Return Loss≥50dB
Directionality≥50dB
Polarization-Dependent Loss≤0.2dB
Maximum Optical Power1W (CW)
Available Options
Key Features
- Low Insertion Loss
- High extinction ratio
- High Return Loss
- 1 0W High Power Handling
- 940nm band
- Stable polarization
- 1×3 Third-Split Configuration
Specifications
Optical Performance
| Parameter | Value |
|---|---|
| Wavelength | 940±1 nm |
| Settings | 1×3 |
| Split Ratio | 33.3/33.3/33.3 (equal split; other splitting ratios available upon request) |
| Insertion Loss | ≤5.5dB (uniform) |
| Extinction Ratio | ≥20dB |
| Return Loss | ≥50dB |
| Directionality | ≥50dB |
| Polarization-Dependent Loss | ≤0.2dB |
| Maximum Optical Power | 10W (CW) |
Mechanical and Environmental Performance
| Parameter | Value |
|---|---|
| Fiber Type | PM980 / Other PM Fiber |
| Operating Temperature | -5°C ~ +70°C |
| Storage Temperature | -40°C ~ +85°C |
| Package Dimensions | Φ5.5×L45mm |
| Tensile Strength | ≤5N |
| Certification Standard | Telcordia GR-1209-CORE, GR-1221-CORE, RoHS |
Order Information
| Parameter | Value |
|---|---|
| Model Format | PMS-940-1X3-XXX-XXX-XXX |
| Port Settings | 1×3 |
| Split Ratio Options | 3333=33/33/33, 1090=10/45/45, CUST=Custom |
| Connector Options | FCU = FC/UPC, FCA = FC/APC, SCU = SC/UPC, SCA = SC/APC |
| Fiber Length Options | 050=0.5m, 100=1.0m, 150=1.5m, 200=2.0m, CUST=Custom |