LT ULTRA-PRECISION TECHNOLOGY GMBH

Adaptive optics is a special form of high-performance laser mirrors. Their characteristic is that the mirror surface is designed as a membrane, which can be deformed in a controlled manner by pressure change on its back. The shape errors occurring in this case are extremely low; we tolerate them with a maximum of 0.0005 mm. Our adaptive optics are suitable for use with laser power up to 10 KW thanks to integrated direct water cooling and HR coating. Most common types are the adaptive optics with elliptical membrane as these can be used directly to the 90 ° deflection. They are identical to our standard planes of identical aperture and therefore do not need special housings. In addition to the elliptical varieties, LT Ultra also offers round adaptive mirrors. As a rule, these replace the concave spherical mirror of an existing telescopic beam expander directly at the resonator. Round adaptive mirrors can only be used with deflections <10 °. …

In addition to our area of ​​UP special machines, we offer you further design and engineering services:UP-SondermaschinenHydrostatic bearings.UP manufacturing processes.Optical operation.Measuring and test stands

We are of course at your side if you have any questions about your system. Simply contact the project engineer in charge of you or use the contact form. We support you by phone, via remote maintenance over the Internet or, if required, support directly at your location.If you don't want to burden yourself with the recommended maintenance work, we can do it for you. Simply contact us if necessary or conclude a maintenance contract right away.In the case of demanding products, a collision can sometimes occur during production. Call us now and we will find a solution how you can restart your production as soon as possible. We offer you the option of replacing your spindle with a replacement spindle and you don't have to wait for the repair to be completed.

If the demands on your product are constantly increasing, we will help you keep up with your systems. In a personal meeting, we will find the best options for retrofitting your systems and applications and bring your system up to date.Typical modernizations and retrofits include the following:Computer exchange.Control update / exchange.Spindle exchange.Extension by additional axes.Retrofit tilt and swivel unit for 5-axis machining.Additional automation technology.Software solutions.Loggingfunktionen

In addition to the necessary hardware, trained personnel are also required to fully exploit the potential of systems. Our qualified staff is at your side with training and further education. It is often advisable to carry out the training directly on the system at your site. For further training courses with a more theoretical content, we have rooms available on site to bring your knowledge up to date.Please contact us if you need training or if you want to deepen your specialist knowledge first hand. The content can be adapted directly to your applications and problems.

We manufacture a large number of standard products as well as customer-specific special parts with optical surface qualities as contract manufacturing. You are welcome to get an overview in the category metal optics.You can also download all metal optics directly from our general overview or find them in our download area .In addition to such components with an optical function, we also manufacture precision parts for which a high geometric accuracy is in the foreground, such as air bearing components or micro-milled parts. With an extensive inventory of ultra-precision machines and the corresponding measuring technology, we manufacture with accuracies down to the sub-micrometer range and with roughness up to approx. 1 nm [Ra]. LT Ultra serves both single and series production. We look forward to your inquiry.

We would be happy to check the dimensional accuracy of your components in-house. LT Ultra-Precision Technology has a large number of high-precision measuring devices in precisely air-conditioned measuring laboratories for testing its own products, on which we also carry out contract measurements.The following measurement technology is available:High-precision coordinate measuring technology.Interferometric shape measurement technology for plane surfaces, spheres and aspheres.Roughness measurement technology via white light interferometer (WLI) or atomic force microscope (AFM).Reflections- and Transmissionsmessung.Ellipsometrie.Polarimetrie

We have been manufacturing UP machines / components and beam delivery systems for over 20 years.Benefit from our experience and let us do your demanding assembly or adjustment work.Assembly / adjustment of optical systemsAssembly / adjustment of mechanical precision systems.cleaning.Clean room assembly.Functional test.