Description

• M2 approaches 1
• Excellent wavefront error design
• Wavelength range: 450-1650nm
• Collimation distance ≥ 2km

Ultra-Long-Range Collimator Designed for ultra-long-distance applications, this collimator boasts an impressive collimation distance surpassing 1000 meters. It ensures the laser beam maintains high collimation throughout extended transmission, minimizing energy divergence and concentrating energy effectively. This significantly boosts laser transmission efficiency and positioning precision.

With a focal length exceeding 300 mm, the collimator excels at focusing spatial lasers. Its precise focusing mechanism enables efficient coupling of more laser energy into optical fibers, perfectly suiting demanding scenarios like long-distance diffuse reflection testing.

Featuring a 100-mm large aperture, the collimator facilitates smooth passage of increased laser energy, substantially enhancing the system's luminous flux. Besides augmenting laser power and intensity, the large aperture optimizes beam imaging quality and reduces wave aberration, providing robust support for overall system performance enhancement.

Application：

Long-distance laser communication reduces signal attenuation and interference, enabling high-speed and large-capacity data transmission.

In laser surveying and mapping for terrain and architecture, lasers' high collimation and precise ranging yield high-precision 3D terrain and building data.

It can be paired with high-energy lasers, functioning as a transmitting or ranging lens

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