Blue/Violet Laser Beam Expander

Custom Blue/Violet Laser Beam Expander

Eternal Optics is a professional China manufacturer of custom Blue/Violet Laser Beam Expanders for 405nm, 445nm, and 450nm laser systems. Our precision beam expanders are engineered to improve beam collimation, reduce beam divergence, and optimize beam diameter for high-performance laser processing, scanning, and scientific applications.

A Blue/Violet Laser Beam Expander is an essential optical component used to enlarge the diameter of a laser beam while reducing its divergence. By expanding the beam before it enters a focusing lens or F-Theta scan lens, beam expanders improve beam quality, increase focusing performance, and deliver a smaller, more uniform laser spot for precision laser processing.

Manufactured using premium Fused Silica and high-quality optical glass with advanced anti-reflection coatings optimized for blue and violet laser wavelengths, our beam expanders provide high transmission, low optical loss, excellent wavefront quality, and outstanding optical stability. They are suitable for both continuous-wave (CW) and pulsed laser systems.

As an experienced OEM laser optics manufacturer, Eternal Optics offers complete customization for Blue/Violet Laser Beam Expanders, including:

• Laser Wavelength (405nm, 445nm, 450nm)
• Beam Expansion Ratio (2X, 3X, 5X, 8X, 10X or Custom)
• Input Beam Diameter
• Output Beam Diameter
• Clear Aperture
• Optical Material
• AR Coating Specification
• Mechanical Interface
• OEM & ODM Optical Solutions

Our Custom Blue/Violet Laser Beam Expanders are widely used in:

• Blue Laser Marking Systems
• Plastic Laser Welding
• Laser Beam Delivery Systems
• Semiconductor Manufacturing
• PCB Laser Processing
• Precision Micromachining
• Biomedical Laser Equipment
• Scientific Research Instruments
• Industrial Laser Automation

With advanced optical design capabilities, precision manufacturing technology, and proprietary coating expertise, Eternal Optics is a trusted China supplier of custom Blue/Violet Laser Beam Expanders, serving laser equipment manufacturers, OEM system integrators, and research institutions worldwide with high-performance laser beam expansion and beam shaping solutions.