Green Laser Beam Expander

Green Laser Beam Expander

Eternal Optics manufactures precision Green Laser Beam Expanders designed for 532nm green laser systems, providing efficient beam expansion, reduced beam divergence, and improved beam quality for laser marking, precision processing, semiconductor manufacturing, and scientific research applications.

A Green Laser Beam Expander is an optical system used to increase the diameter of a laser beam while reducing its divergence. By expanding and collimating the beam before it enters scanning or focusing optics, beam expanders improve laser spot quality, enhance optical efficiency, and deliver greater accuracy in high-precision laser applications.

Our 532nm Green Laser Beam Expanders are manufactured using high-quality optical materials such as Fused Silica and precision optical glass, combined with wavelength-specific anti-reflection coatings optimized for green laser wavelengths. These optics provide high transmission, low optical loss, excellent beam quality, and stable performance under continuous laser operation.

Product features include:

• Optimized for 532nm Green Laser Systems
• High Transmission 532nm AR Coating
• Fixed Magnification Options (2X, 3X, 5X, 10X and More)
• Low Beam Divergence
• Excellent Beam Collimation
• High Optical Stability
• Compact and Durable Design
• Custom Optical Configurations Available

Eternal Optics provides Custom Green Laser Beam Expanders according to customer requirements, including:

• Laser Wavelength
• Magnification Ratio
• Input Beam Diameter
• Output Beam Diameter
• Optical Aperture
• Optical Material
• AR Coating Specification
• Mechanical Housing Design
• OEM Laser System Integration

Our 532nm Green Laser Beam Expanders are widely used in:

• Green Laser Marking Machines
• Laser Beam Delivery Systems
• Semiconductor Manufacturing Equipment
• PCB Laser Processing
• Precision Material Processing
• Machine Vision Systems
• Scientific Research Instruments
• Custom Industrial Laser Equipment

With advanced optical design capabilities, precision manufacturing technology, and wavelength-specific coating expertise, Eternal Optics is a professional China manufacturer and global supplier of Green Laser Beam Expanders, 532nm Laser Beam Expansion Optics, and Custom Green Laser Optical Components for laser manufacturers, system integrators, and precision industries worldwide.