High Power Violet 405nm 600mW Fiber Coupled Laser Module for Laser Direct Imaging

High Power Violet 405nm 600mW Fiber Coupled Laser Module for Laser Direct Imaging The High Power Violet 405nm 600mW Fiber Coupled Laser Module—a precision-engineered industrial light source optimized exclusively for laser direct imaging (LDI) systems. Integrating 405nm violet lasers’ photoresist-specific absorption, 600mW high-energy output, low-loss fiber coupling, and production-grade stability, it delivers uniform, high-resolution beam performance for PCB/FPC fine patterning, enabling efficient, high-yield electronics manufacturing. Core Advantages for Laser Direct Imaging 405nm Violet Wavelength: LDI Photoresist Optimization 405nm wavelength aligns perfectly with the absorption peak of industrial LDI photoresists (epoxy, acrylate-based), triggering rapid, complete photopolymerization; supports ultra-fine linewidth patterning (down to 15μm) for HDI boards and flexible electronics, outperforming longer wavelengths in imaging precision. 600mW High Power: Boost LDI Throughput Stable CW output, high energy density, reducing photoresist exposure time by 40% compared to 300mW modules; meets high-volume production demands for PCB manufacturing lines without compromising patterning quality. Low-Loss Fiber Coupling: Flexible Integration Equipped with UV-grade multimode silica fiber (core diameter 105μm, NA=0.22, coupling efficiency ≥85%), enabling precise, flexible beam delivery to LDI scanning systems, adapting to confined equipment spaces and complex motion paths. Fiber length customizable (1–3m) for factory layout flexibility. Key Applications Primary Application: Laser direct imaging (LDI) for fine circuit patterning on rigid PCBs, flexible FPCs, HDI boards, and semiconductor packaging substrates. Extended Applications: UV photopolymer curing, microfluidic chip lithography, and high-precision photomask making in electronics and microfabrication industries. Core Specification : Wavelength 405nm Output Power 600mW Working Voltage 4.4V Fiber Core Diameter 105/125um (Customizable) Coupling Efficiency >85% Housing Size  20*20*10mm (Customizable) Lens Optical Glass Lifespan > 10,000 hours Product Display : Our Services : We have over 15 years of experience with Lasers. We offer professional OEM& ODM service for laser modules from 375nm to 1064nm! Item Parameter Wavelength 375-405nm 425-488nm 515-520nm 635-670nm 780-980nm Single Diode  Module Optical Power 20mW-3W 20mW-3W 10mW-1.6W 5mW-2.5W 5mW-75W Multi Diodes Module Optical Power 3W-200W 6W-500W 1.6W-50W 2.5W-30W 75W-100W Operating Voltage 3-5V/6V/ 12V/ 24V/ 30V/ 110V/ 220V/ 240V etc. Spot Mode Dot/ Line/ Cross/ Grid/ Muti-lines/ DOE etc. Fan Angle Options of the Line Beam 5°/10°/15°/20°/25°/30°/45°/60°/90°/110°/130°/180° etc. Optical Lens Acrylic lenses, glass lenses, wave lenses, Powell lenses etc. Dimension 4*8mm/ 6*10.5mm/12*15mm/9*21mm/16*66mm/ 33*33*55mm etc. CDRH Class class1/class2/class3R/class3B/class4