High-Power PM Tap Isolator Bandpass Hybrid Filter 1064nm 300 mW
The High Power PM Tap Isolator Bandpass Filter Hybrid is a multifunctional optical device that integrates tap splitting, isolation, and bandpass filtering. Designed for 1064nm wavelength operation with high-power CW support up to 300mW,, it is ideal for ultrafast laser systems. Featuring polarization-maintaining fiber construction, this device delivers excellent performance with low insertion loss, high isolation, and high extinction ratio—effectively suppressing back reflection and stray light to enhance laser system stability and beam quality.
Optical Performance
Available Options
Key Features
- High-power handling (300mW CW), integrated Tap/Isolator/BPF functionality, low insertion loss, high isolation (≥35dB), high extinction ratio (≥20dB), excellent thermal stability, and polarization-maintaining fiber design.
Specifications
| Parameters | Unit | Single-stage P-level | Single-tier Class A | Dual-stage P-level | Dual-level Class A |
|---|---|---|---|---|---|
| Series | - | Single-stage | Single-stage | Dual-stage | Dual-stage |
| Level | - | P | A | P | A |
| Central wavelength | nm | 1064 | 1064 | 1064 | 1064 |
| Operating wavelength range | nm | ±5 | ±5 | ±5 | ±5 |
| Typical Peak Isolation | dB | 40 | 38 | 55 | 52 |
| Minimum isolation temperature (23℃) | dB | 35 | 32 | 45 | 42 |
| Typical Insertion Loss (23°C) | dB | 1.5 | 1.6 | 2.4 | 2.6 |
| Maximum Insertion Loss (23°C) | dB | 1.8 | 2.2 | 3.2 | 3.4 |
| Minimum Return Loss (Input/Output) | dB | 50/50 | 50/50 | 50/50 | 50/50 |
| Minimum Extinction Ratio (Type B) | dB | 20 | 18 | 20 | 18 |
| Minimum Extinction Ratio (Type F) | dB | 22 | 20 | 22 | 20 |
| Maximum Optical Power (CW) | mW | 300 | 300 | 300 | 300 |
| Maximum Tensile Load | No | 5 | 5 | 5 | 5 |
| Fiber Type | - | PM Panda Fiber | PM Panda Fiber | PM Panda Fiber | PM Panda Fiber |
| Operating Temperature | ℃ | -5~+50 | -5~+50 | -5~+50 | -5~+50 |
| Storage Temperature | ℃ | -40~+85 | -40~+85 | -40~+85 | -40~+85 |
Note: For devices with connectors, insertion loss increases by 0.3 dB, return loss decreases by 5 dB, and extinction ratio decreases by 2 dB. The default connector key aligns with the slow axis.
Order Information
| Options | Code | Description |
|---|---|---|
| Central wavelength | 1064 | 1064nm |
| Level | P | P-tier (High Performance) |
| A | Tier A (Standard) | |
| Series | S | Single-stage |
| D | Dual-stage | |
| Align Axis | F | Slow axis on, fast axis blocked |
| B | Dual-axis work | |
| Fiber Patch Cord Type | 0 | 250μm bare fiber |
| 1 | 900μm loose tube | |
| 2 | 2.0mm loose tube | |
| 3 | 3.0mm loose tube | |
| Fiber Length | - | 1m, 2m, etc. (customizable) |
| Connector Type | 0 | FC/UPC |
| 1 | FC/APC | |
| 2 | SC/UPC | |
| 3 | SC/APC | |
| 4 | LC/UPC | |
| 5 | LC/APC |
Order example: 1064-P-S-F-1-1m-0 denotes 1064nm wavelength, P grade, single stage, slow axis operation, 900μm loose tube, 1m fiber length, and FC/UPC connector.