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Integrated-optical waveguides are able to guide light along a determined path analogue to optical fibre. They are fabricated on or in planar substrates and it is the properties of this substrate that determine the waveguide properties such as electrooptical modulation.

Integrated-optical waveguides are able to guide light along a determined path analogue to optical fibre. They are fabricated on or in planar substrates and it is the properties of this substrate that determine the waveguide properties such as electrooptical modulation.

We assemble our vertical and horizontal stacks using gold and tin solder (hard solder) as standard. This enables hard-pulse operation under demanding climatic conditions. Because of their lightweight construction, the stacks also easily withstand vibrations and shocks. Thanks to their reliability and efficiency, our diode laser stacks are also used as pumping sources for solid-state lasers, including in the field of high energy research.

Individual customer demands for optical components used in the areas of thermography and spectroscopy require continuous new developments of optical layers. Optimal adaptation of pass bands and blocking of defined spectral ranges are what yields high accuracy and stability of optical features in a given application.

Thanks to state-of-the-art infrastructure, a high-tech machine park, and a widely experienced team of experts, Optoelectronic Systems is your ideal partner for optical coatings covering the entire value chain or job order coatings.

Our vertical stacks can be used to increase the optical output power of your diode laser. To do so, we stack up to 12 mounted laser bars to form a diode laser stack or an assembly. Each of these laser bars individually supplies up to 120 watts in cw mode. Because of the small gaps between the laser bars, you obtain maximum brilliance from the stacks, enabling you to work highly effective. You can choose between laser diode stacks with a Fast-Axis (FA) or combined Fast-Axis/Slow-Axis (SA) collimation.

Our vertical stacks can be used to increase the optical output power of your diode laser. To do so, we stack up to 12 mounted laser bars to form a diode laser stack or an assembly. Each of these laser bars individually supplies up to 120 watts in cw mode. Because of the small gaps between the laser bars, you obtain maximum brilliance from the stacks, enabling you to work highly effective. You can choose between laser diode stacks with a Fast-Axis (FA) or combined Fast-Axis/Slow-Axis (SA) collimation.

Depending on your design, we produce semiconductor layer structures on 2-inch, 3-inch, 4 -inch and 6-inch wafers. We use two different reactors with 8 or 12 wafers per run to produce the wafers. The wafers coated in this way by means of epitaxial growth can be used for semiconductor components in numerous units and systems: In high-power diode lasers within a wavelength range of currently 760 to 1060 nanometers as surface emitters (VCSELs and VECSELs), as light-emitting diodes (RCLEDs and LEDs) or as detectors.

Our fiber-coupled diode laser modules can be used to produce an optical output power of 4 W to 400 W in cw mode and 120 W in qcw mode. They are also available in free space format. Depending on their power, these modules are cooled using water, TEC or air. Because of their reliability and efficiency, our modules are successfully used as beam sources in areas such as solid-state laser pumps, material processing and medicine. They have a robust and compact design and have proven their worth in daily use.