SpectraCore 520nm Industrial Fiber Laser Source | 12W & 500W Models | Liquid-Cooled

The SpectraCore 520nm Fiber-Coupled Laser System represents a leap forward in high-power, precision green laser technology. Available in two robust configurations (12W and 500W), this system is engineered for demanding industrial, scientific, and advanced manufacturing applications. Utilizing a proprietary 520nm laser source coupled through high-quality 15/125μm or 600μm delivery fibers with an integrated water-cooled output head, it delivers exceptional beam quality, stability, and reliability for materials processing, pumping, and research where superior photonic performance is non-negotiable.

Technical Specifications

• Core Laser Specifications:

  • Wavelength: 520nm (Pure Green, Direct Diode or DPSS Technology depending on model).

  • Output Power Options:

    • Model SC-520-12: 12W Continuous Wave (CW) output.

    • Model SC-520-500: 500W Continuous Wave (CW) output.

  • Beam Quality (M²): < 1.2 (for 15/125μm fiber); < 20 (for 600μm fiber, 500W model).

  • Power Stability: < ±1.5% over 8 hours.

  • Spectral Width: < 2nm FWHM.

  • Polarization: Random (Linear available on request).

• Fiber Delivery System:

  • Fiber Type: Single-Mode (15/125μm) for Model SC-520-12. Multi-Mode (600μm, 0.22 NA) for Model SC-520-500.

  • Standard Fiber Length: 3 meters (custom lengths 1-50m available).

  • Output Connector: Integrated Water-Cooled Output Head.

    • Head Type: Standard QBH or SMA-905 connector integrated into a liquid-cooled metal housing.

    • Cooling for Head: Requires external chilled water supply (5-30°C, >2 L/min flow).

    • Purpose: Actively removes heat from the fiber termination point, preventing damage during high-power, continuous operation.

• Laser Head & Cooling (Internal):

  • Cooling Requirement: External Chilled Water Cooling System Mandatory.

  • Inlet/Outlet: Standard 1/4″ NPT fittings.

  • Required Coolant Temperature: 15°C – 25°C (optimal).

  • Required Flow Rate: > 4 L/min (for 500W model); > 1.5 L/min (for 12W model).

  • Temperature Monitoring: Integrated sensors with interlock.

• Electrical & Control:

  • Input Power:

    • SC-520-12: 100-240V AC, 50/60Hz, ~150W max.

    • SC-520-500: 200-240V AC, 50/60Hz, ~2500W max.

  • Control Interface:

    • Analog: 0-5V / 0-10V modulation input.

    • Digital: RS-232 / USB / Ethernet (optional). TTL modulation enable.

    • Interfaces: Interlock, fault output, temperature monitor, external shutter control.

  • Dimensions (Laser Head): ~400mm x 200mm x 100mm (500W); ~250mm x 150mm x 80mm (12W).

• Reliability & Compliance:

  • Expected Diode Lifespan: > 20,000 hours (to 80% power).

  • Safety Class: Class 4 Laser Product (embedded). Requires integration into a Class 1 enclosure for operation.

  • Certifications: CE, FCC (EMC), RoHS. Manufactured under ISO 9001 standards.

  • Warranty: 3 Years on laser diodes and core electronics.

Key Features & Applications

• High-Power 520nm Green Output: The 520nm wavelength offers high absorption in many materials (copper, gold, plastics) and excellent visibility, making it ideal for precision processing and pumping applications where 1064nm or 10.6μm are less efficient.

• Industrial-Grade Fiber Delivery: The actively cooled output head is critical for stable, high-power fiber delivery, preventing fiber end-face degradation and ensuring consistent process quality.

• Superior Stability & Beam Quality: Engineered for 24/7 industrial operation with minimal power drift and excellent beam characteristics for focused spot applications.

• Flexible Control Integration: Easily integrated into automated CNC systems, robotic arms, or laboratory setups via standard industrial control interfaces.

• Ideal For:

  • Precision Micromachining: Cutting, drilling, and structuring of thin metals, semiconductors, and polymers.

  • Laser Marking & Engraving: High-contrast marking on sensitive surfaces.

  • Scientific Research: Pumping of optical parametric oscillators (OPOs), Ti:Sapphire crystals, or for photochemistry experiments.

  • Additive Manufacturing: As a high-quality heat source for selective laser melting (SLM) of specialized materials.

  • Medical Device Manufacturing: Precise cutting and welding of biocompatible materials.

Package Contents

• 1 x SpectraCore Laser Head (12W or 500W model)

• 1 x Fiber Optic Cable with Integrated Water-Cooled Output Head (QBH/SMA)

• 1 x Set of Water Cooling Quick-Connect Fittings

• 1 x Power Cable

• 1 x Communication/Control Cable

• 1 x Comprehensive Installation, Operation, and Safety Manual

• 1 x Test Report (Power vs. Current, Wavelength)

Ordering Information (SKU Table)

⚠️ Critical Integration Note: This is a Class 4 Industrial Laser Component. It must be integrated into a fully interlocked, safety-rated enclosure (achieving Class 1 system classification) by qualified personnel before operation. Operation requires a compatible external chilled water cooling system. Proper laser safety training and protocols are mandatory.