概述
A laser beam expander is an optical element that reduces the divergence angle of a laser beam by extending its diameter. This makes laser beam expanders play an important role in many applications, especially in laser ranging and focusing systems. By using a laser beam expander, the unexpanded laser beam can become more focused and compact. In contrast, the beam has a smaller divergence angle, which means it can propagate better to long-distance targets for measurement. This is important for accurate long-distance measurements, such as in laser rangefinders and radar systems. In addition, laser beam expanders also play an indispensable role in laser processing applications. By focusing the laser beam to obtain a smaller high-power density spot, finer and more efficient processing can be achieved. This is especially important for applications that require high precision and high-quality machining, such as in areas such as material cutting, marking and welding. Dimension Labs offers laser beam expanders at various magnifications, covering wavelengths such as 355nm, 532nm, 633nm, 1064nm, and more.
Peculiarity:
- Consists of two or more lenses
- Extend the laser beam diameter
- Compressed beam divergence angle
- Multiple wavelengths and magnifications are available
- duralumin alloy lens barrel, surface oxidation and blackening
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