Wavelength 355nm Ultraviolet 10X Beam Expander

Beam expander in laser system development is utilized for calibrating various elements. The diameter of the laser beam at the laser system output is adapted to the required diameter at the input of the objective lens. The beam expander is also primarily used in laser-material processes.

Fixed beam expanders are also designed for specific beam expansion applications such as laser engraving. They also feature anti-reflection coatings and high transmissivity to maximize the efficiency of the beam expansion and reduce losses. The disadvantage lies in the fixed magnification factor and applications that require tuning of the output beam size are unable toperform.

Key Features:

• Magnification: 10X (fixed)
• Wavelength: 355nm (Ultraviolet)
• Application: Laser marking and cutting systems
• Coating: Anti-reflection (AR) coating for high transmissivity
• Design: Fixed beam expander for consistent, reliable beam expansion

Product Description:
Beam expanders play a critical role in laser system development by calibrating optical elements. The output beam diameter of the laser system is adapted to the required diameter at the input of the objective lens. Primarily used in laser-material processing, fixed beam expanders like this model are specifically designed for applications such as laser engraving, where consistent beam expansion is essential.

Advantages:

• Anti-reflection coatings maximize beam expansion efficiency
• High transmissivity reduces optical losses
• Robust mechanical design with black anodized coating

Limitation:
Fixed magnification expanders cannot adjust output beam size dynamically. For applications requiring tunable output beam size, a variable beam expander is recommended.

Applications:

• UV laser marking and engraving
• Laser cutting systems
• Laser material processing
• Integration with F-Theta scan lenses