Laser Collimating Lens

Laser Collimating Lens – Precision Optics for Beam Control

What is a Collimated Laser?

A collimated laser beam means that the light rays are nearly parallel, ensuring minimal divergence over long distances. This is essential for applications like laser cutting, optical communication, and medical devices, where a focused, high-quality beam is required.

How Does a Laser Collimator Work?

A laser collimator aligns and shapes the laser beam into a parallel output. It typically consists of a focusing lens system, which adjusts the beam’s divergence to achieve collimation. The working principle involves:

• Divergent Laser Source → Collimating Lens → Parallel Laser Beam
• The focal length and lens type determine the beam’s collimation quality.
• High-precision lenses, such as aspheric or cylindrical lenses, help achieve optimal results.

How to Use a Laser Collimator?

1. Choose the Right Lens: Select based on wavelength, focal length, and beam size.
2. Position the Lens: Place it at the correct distance from the laser source.
3. Adjust Focus: Fine-tune the lens position for optimal collimation.
4. Test Beam Quality: Use a beam profiler or target to verify collimation.
5. Secure the Setup: Ensure stable alignment to maintain performance.

Key Features of Our Laser Collimating Lenses

• High Precision: Low wavefront distortion for superior beam quality.
• Material Options: Fused silica, germanium, ZnSe for different wavelengths.
• Coatings Available: AR, DLC, or BBAR for enhanced transmission.
• Customizable: Various diameters and focal lengths to suit specific applications.

Product Specifications

Applications

• Laser Cutting & Engraving
• Fiber Optic Communication
• Medical & Biomedical Instruments
• Scientific Research & Metrology

For custom solutions or inquiries, contact us today!