High-Power Semiconductor Laser Source Module for Laser Cutters & Engravers – 130W & 260W Options

Our high-power semiconductor laser source module is engineered to provide a compact, efficient, and long-lasting alternative to traditional fiber-based laser systems. Designed specifically for laser cutting and engraving machines, this module eliminates the need for fiber optics, offering a more streamlined and durable solution with direct output. The simplified optical path reduces complexity and maintenance while enhancing reliability—making it an ideal upgrade or core component for both DIY and industrial laser systems.

Available in 130W and 260W power configurations, this module integrates seamlessly into a variety of laser setups. The design is based on a mature and stable modification scheme that has been tested and validated by users in real-world applications.

Key Features

• Direct Beam Output: No fiber optics required, reducing the risk of fiber burn-out and simplifying the optical path.

• Compact & Integrated Design: Smaller footprint for easier integration into existing or custom laser systems.

• Long Service Life: High-quality semiconductor laser source ensures durability and consistent performance.

• Water-Cooled Laser Head: Includes a dedicated cooling plate for effective thermal management during extended operation.

• Mature Modification Solution: Proven and stable design based on user-tested modification plans.

• Two-Generation Options Available:

  • First Generation: Features internal optical path modification, aperture expansion, and integrated focus lens. Offers a simple optical path with a spot size of approximately 0.1mm and a fixed focal length of 16mm (non-telecentric).

  • Second Generation: Optimized for newer laser head designs with smaller fiber diameters (6.0mm compatibility).

Technical Specifications

• Laser Type: Semiconductor Laser Diode

• Available Power Options: 130W, 260W

• Spot Size: ~0.1mm (First Generation)

• Focal Length: 16mm fixed (adjustable via Z-axis movement)

• Beam Type: Direct output, non-fiber

• Cooling Method: Integrated water-cooling plate (included)

• Compatibility: Designed for laser cutting and engraving machines; compatible with corresponding laser drivers (available separately)

• Optical Path: Simplified internal configuration with focus lens integrated into the module

• Fiber Diameter Compatibility (First Gen): 9.5mm

• Fiber Diameter Compatibility (Second Gen): 6.0mm

SKU Details

• SKU-LS-130W-G1: 130W First Generation Laser Source Module (9.5mm fiber-compatible)

• SKU-LS-130W-G2: 130W Second Generation Laser Source Module (6.0mm fiber-compatible)

• SKU-LS-260W-G1: 260W First Generation Laser Source Module (9.5mm fiber-compatible)

• SKU-LS-260W-G2: 260W Second Generation Laser Source Module (6.0mm fiber-compatible)

Package Includes

• 1 × Semiconductor Laser Source Module (130W or 260W)

• 1 × Laser Head Water-Cooling Plate

• 1 × Integrated Optical Assembly (based on generation)

• Pre-testing video documentation (provided before shipment)

Applications

• Laser cutting and engraving on wood, acrylic, leather, plastics, and other non-metallic materials

• DIY and custom laser machine building

• Educational and prototyping laser systems

• Industrial marking and light-duty cutting applications

• Integration into CNC platforms for laser processing

Installation & Compatibility Notes

• Requires a compatible laser driver (available separately in our store).

• Designed for users familiar with laser system assembly and modification.

• First Generation modules are ideal for systems using 9.5mm optical fiber interfaces.

• Second Generation modules suit newer laser heads with 6.0mm fiber compatibility.

• Z-axis adjustment is used for focusing; no automatic focal length adjustment is included.

Customer Success

This modification solution is supported by real user success cases, with video documentation available demonstrating fully functional laser systems built using this module. The design is proven, reliable, and suitable for continuous operation in workshop and light industrial environments.

Important Notice

This product is a modified electronic-optical component intended for experienced users. Proper installation, cooling, and electrical integration are required for safe and effective operation. A testing video will be provided prior to shipping to confirm functionality. Due to the customized and modified nature of the product, returns or exchanges are not accepted after delivery.

For technical integration support, driver compatibility, or customization inquiries, please refer to the provided documentation or contact our technical team.