1030nm PM Fiber Fused Coupler
Description
The 1030nm 1x2(2x2) PM Fiber Fused Coupler by DK Photonics is a testament to precision engineering. Using unique fusing techniques and polarization-maintaining fiber, these couplers are tailored to meet specific customer requirements.
Featuring low insertion loss, high extinction ratio, and a compact in-line package, these couplers operate seamlessly on both the Fast and Slow Axes. Designed for fiber optic instruments, amplifiers, sensors, coherent detecting, and research purposes, these couplers are a pinnacle of stability, reliability, and performance.
1030nm PM Fiber Fused Coupler
Specifications |
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|---|---|
| Type: | Fused Biconical Taper (FBT) |
| Configuration: | 1x2, 2x2 |
| Splitting Ratio: | Other / Not specified |
| Wavelength: | 1030 nm |
| Fiber Type: | Multi-mode (MM) |
| Connector Type: | Other / Not specified |
| Housing Material: | Other / Not specified |
| Max. Power Handling: | 2, 3, 5, 10 W |
| Max. Insertion Loss (50/50): | 3.6 dB |
| Min. Extinction Ratio: | 18 dB |
| Max.Excess Lose: | 0.4 dB |
| Wavelength Range: | ±20 nm |
| Center Wavelength: | 980, 1030, 1050 nm |
| Configuration: | 1x2 or 2x2 |
| Excess Lose: | 0.2 dB |
| Mini. PER For Through Port: | 20 dB |
| Min. Directivity: | 55 dB |
| Min. Return Loss: | 55 dB |
| Thermal Stability: | ≤0.005 dB/℃ |
| Max. Tensile Load: | 5 N |
| Fiber Type: | PM980 Panda fiber, or PM1060L fiber or other |
| Operating Temperature: | -10 to +70 °C |
| Storage Temperature: | -40 to +85 °C |
| Dimensions (Ф×L): | Ф3.0×54(bare fiber), or Ф3.0×60(0.9mm loose tube) mm |
Features
- Low Insertion Loss for signal integrity
- High Extinction Ratio for precise polarization control
- Compact In-Line Package for space efficiency
- Operates on both Fast and Slow Axes for versatile applications
- High Stability and Reliability for consistent performance
Applications
- Fiber Optic Instruments
- Fiber Amplifiers
- Fiber Sensors
- Coherent Detecting Systems
- Research and Development Projects
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2015
Frequently Asked Questions
Yes, DK Photonics welcomes the opportunity to review your desired specification and quote a custom PM fused coupler. Requests for custom fiber pigtails, different wavelengths, tap ratio, and handling power of operation or other specific needs will be readily addressed.
A polarization maintaining fused coupler (PMC) is an optical component that uses a unique fusing technique and polarization maintaining fiber to split high power linearly polarized light into multiple paths without perturbing the line are state of polarization (SOP).
The maximum coupling ratio of DK Photonics' PMC is 50/50, and the tolerance for P grade ranges from ±0.4% to ±3.5%, while the tolerance for A grade ranges from ±0.6% to ±5.0%.
DK Photonics' PMC is widely used for fiber optic instruments, fiber sensors, coherent detecting, research, and power sharing in polarization sensitive systems.
DK Photonics' PMC features low excess loss, small size, high polarization extinction ratio, and can be operated on both fast and slow axes.