LPS.

Demcon and TNO have developed a groundbreaking Laser Projection Subunit (LPS) system for the Extremely Large Telescope. This system is designed to generate an artificial star in the mesosphere as a reference for the telescope’s adaptive optics. It uses 589 nm laser to generate an artificial star in the mesosphere. The LPS system can handle azimuth positions and temperature variations of the telescope, which is crucial for accurate observations. We can also support other telescope systems with this advanced technology, enhancing their adaptive optics and overcoming the effects of atmospheric turbulence. This marks a significant step forward in improving astronomical observations.

Highlights

Field of view 7 arcmin
Telescope Zenith distance 0 deg. - 90deg.
Wavefront error <65 nm rms
Pointing resolution <0.2 arcsec
Polarization degree >0.82
Optical throughput >88%
Wavelength 589.159 nm

The standout feature of our LPS system is the optical quality, its use of line replacement units and inline diagnostic tools, which ensure minimal maintenance and significantly reduce downtime. This cutting-edge design guarantees that your operations remain smooth and efficient, allowing you to focus on what truly matters. Experience the future of low-maintenance technology with our LPS system!

Our specifications can be tailored to meet your specific needs. If you have any questions or require further information, don't hesitate to reach out. The dedicated teams at TNO and Demcon are eager to explore the possibilities with you.