Description
This 260W high-power pump source laser module is engineered for industrial and research-grade applications, delivering reliable 915nm infrared output with exceptional stability. Whether you need a bare fiber, SMA905-protected interface, integrated focusing lens, or direct light output configuration, this module is built to meet your precision optical requirements. It features a compact, rugged design and is ideal for laser cutting, material processing, and scientific experimentation.
đź“Š Technical Specifications
| Parameter |
Details |
| Power Supply |
29V DC / 18A |
| Wavelength |
915nm |
| Optical Fiber Length |
~1.5m (for fiber-included versions) |
| Core Diameter |
135ÎĽm |
| Cladding Diameter |
155ÎĽm |
| Effective Spot Size |
1-2mm (with focusing lens) |
| Optimal Focus Range |
10-35cm (default: 35cm, fixed focus) |
| Dimensions (LĂ—WĂ—H) |
13.6cm Ă— 5.5cm Ă— 1.9cm |
| Operating Temperature |
≤45°C (requires active cooling) |
| Remaining Power |
~95% (due to original component characteristics) |
🛠️ SKU Options & Configurations
We offer four tailored configurations to suit your specific setup:
1. Bare Fiber Version
- The original disassembled fiber output end is precision cut for safe, reliable light transmission without fiber burnout.
- Ideal for users who need direct fiber access for custom integration.
2. SMA905 Protected Interface Version
- Fiber is encased in a metal armor sleeve and terminated with a custom SMA905 quick-connect connector.
- Enables fast, secure attachment to any SMA905-compatible lens or device, perfect for field-replaceable setups.
3. Integrated Focusing Lens Version
- Includes a metal armor sleeve and a fixed, non-adjustable focusing lens.
- Optimized for a 35cm focal length (customizable 10-35cm), producing a 1-2mm spot size for high-precision tasks like laser cutting and engraving.
4. Direct Light Output (No Fiber) Version
- Outputs collimated direct light; requires an external focusing lens for long-distance applications.
- Designed for scenarios where fiber transmission is unnecessary, offering maximum energy density at close range.
⚠️ Important Safety & Operation Notes
-
Cooling Requirement: The laser/pump source must be kept below 45°C to prevent power attenuation. We recommend using a copper/aluminum heat sink or a custom water-cooling system.
-
Optical Path Maintenance: Ensure the light outlet is free of debris, dust, and insect corpses to avoid burning the fiber, connector, or pump module.
-
Fiber Handling: For fiber-equipped models, do not bend the fiber beyond 90° to prevent signal loss or damage.
-
No Returns After Testing: This is a precision optical component. We provide a pre-shipment test video for confirmation, and returns/exchanges are not accepted after signing for delivery.
-
Technical Support: This product is intended for users with laser expertise. Basic technical support is provided, but we do not offer beginner-level tutorials.
🔍 Why Choose Our 260W Pump Laser?
-
High Power Stability: Delivers consistent 260W output with minimal attenuation, ensuring reliable performance in demanding environments.
-
Multiple Configurations: Choose from bare fiber, SMA905, focusing lens, or direct output to match your exact application.
-
Industrial Durability: Metal armor and precision engineering protect against mechanical stress and temperature fluctuations.
-
Customizable Focus: The focusing lens version can be tailored to your focal length needs, making it versatile for cutting, welding, and research.
