High-Power 400W 915nm Laser Source Module with 200/220μm Fiber – Industrial Grade

A robust 400W industrial laser source module operating at 915nm wavelength, featuring a durable 200/220μm output fiber. This high-power laser is engineered for material processing, industrial manufacturing, and demanding applications requiring stable, high-power infrared laser output. Designed for reliable performance in factory environments with excellent beam quality and power stability.

Technical Specifications

Optical Performance
• Output Power: 400W Continuous Wave (CW) • Wavelength: 915nm ± 5nm
• Spectral Width: < 4nm FWHM • Beam Quality: M² < 25 • Fiber Core/Clad: 200/220μm
• Numerical Aperture: 0.22 NA • Fiber Length: Standard 3m (customizable)
• Connector Type: SMA905 or QBH • Power Stability: < ±3% over 8 hours
• Polarization: Random (unpolarized) • Pointing Stability: < 0.5 mrad/°C

Electrical & Thermal
• Operating Current: 8-10A • Operating Voltage: 48V DC • Power Consumption: < 500W
• Cooling Method: Water cooling required • Flow Rate: 2-4 L/min • Inlet Temperature: < 25°C
• Operating Temperature: 10°C – 35°C • Storage Temperature: -10°C – 50°C
• Thermal Resistance: < 0.4°C/W • Control Interface: 0-10V analog / PWM / TTL

Mechanical Specifications
• Module Dimensions: 200mm × 150mm × 80mm • Weight: 3.2 kg
• Housing Material: Anodized aluminum • Mounting: Standard M6 mounting pattern
• Protection Rating: IP40 • Fiber Protection: Armored optional
• Connectors: Industrial waterproof connectors • Cable Management: Integrated strain relief

Performance Characteristics
• Rise Time: < 100ms • Modulation Frequency: Up to 50kHz • Warm-up Time: < 5 minutes
• Expected Lifetime: > 20,000 hours • MTBF: > 40,000 hours • Duty Cycle: 100% continuous
• Beam Parameter Product: < 12 mm·mrad • Focus Spot Size: ~200μm with standard optics

Key Features & Applications

SKU Configuration

Power & Wavelength Options
• SKU-LS-400W-915: 400W, 915nm, standard configuration
• SKU-LS-500W-915: 500W higher power version
• SKU-LS-400W-976: 976nm wavelength alternative
• SKU-LS-300W-915: 300W lower power option

Fiber & Connector Variants
• SKU-FIB-200-3M: 200/220μm, 3m length, SMA905 connector
• SKU-FIB-200-5M: 200/220μm, 5m length, QBH connector
• SKU-FIB-400-3M: 400/440μm larger core option
• SKU-FIB-ARMORED: Armored fiber version for harsh environments

Complete System Packages
• SKU-PKG-BASIC: Laser module + basic cooling + power supply
• SKU-PKG-PRO: Complete with controller, chiller, safety features
• SKU-PKG-DUAL: Two modules for combined 800W output
• SKU-PKG-INDUSTRIAL: Full industrial enclosure with automation interface

Accessory Sets
• SKU-ACC-COOLING: High-performance water chiller system
• SKU-ACC-CONTROL: Advanced PID temperature/power controller
• SKU-ACC-FOCUS: Beam delivery & focusing optics kit
• SKU-ACC-SAFETY: Laser safety enclosure with interlocks
• SKU-ACC-MONITOR: Real-time power & temperature monitoring

Installation & Operation

System Requirements
• Power Supply: 48V DC, 15A minimum capacity • Cooling System: Water chiller (1kW capacity)
• Electrical: Proper grounding, surge protection • Environment: Clean, temperature-controlled area
• Safety: Class 1 enclosure recommended • Ventilation: Adequate airflow for heat dissipation

Setup Procedure

1. Mount module securely with proper heat sinking

2. Connect cooling system with verified flow

3. Wire power supply with correct polarity

4. Connect control interfaces and safety interlocks

5. Align output fiber to processing optics

6. Perform gradual power ramp-up procedure

7. Verify performance with power meter

Optimal Operation Guidelines
• Maintain water temperature below 25°C • Monitor power stability regularly
• Keep fiber bends above minimum radius (50mm) • Clean optical surfaces periodically
• Log operating hours for maintenance scheduling • Perform regular system calibration

Quality Assurance

Manufacturing Standards
• ISO 9001 certified production • Component traceability system
• Batch testing and quality control • Environmental stress screening

Testing Protocol
• Full power characterization at multiple levels • Spectral analysis and wavelength verification
• Long-term stability testing (24+ hours) • Thermal performance validation
• Mechanical vibration and shock testing • Fiber integrity and connector testing

Documentation Provided
• Individual performance test report • Calibration certificates
• Safety compliance documentation • Material certification (RoHS, REACH)
• Integration and wiring diagrams • Maintenance and troubleshooting guide

Package Contents

Standard Delivery Includes:
• 400W 915nm Laser Module Assembly • 3m 200/220μm Fiber Optic Cable
• Basic Mounting Hardware Set • Electrical Connection Cables
• Cooling System Interface Fittings • Comprehensive User Manual
• Performance Test Certificate • Protective Shipping Packaging

Optional Additions Available:
• Enhanced Cooling System Package • Precision Power Controller
• Beam Delivery Optics Set • Safety Enclosure Components
• Remote Monitoring System • Extended Warranty Coverage
• Installation Support Services • Operator Training Materials

Support & Services

Technical Resources
• Detailed application notes • Integration best practices guide
• Troubleshooting database • Software and firmware updates
• Community forum access • Video tutorial library

Customer Support
• 12-month comprehensive warranty • Email/phone technical support
• On-site installation assistance available • Priority replacement service
• Custom engineering consultations • Regular maintenance reminders

Order Processing
• Standard items: 3-5 business days shipment • Custom configurations: 7-10 days
• Worldwide shipping with tracking • Flexible payment options available
• Volume discount pricing • OEM/contract manufacturing services

For application-specific configurations, performance requirements, or integration assistance, our engineering team provides expert consultation to ensure optimal system performance and reliability for your industrial laser applications.