Krachtige laser voor supergeleidende energieopslagtoepassingen

Can high-power laser sources be used for strong-field physics research?

High-power laser sources are widely used in industrial precision processing and act as a new platform for strong-field physics research using peak power over petawatt. This review focuses on realizing high-energy solid-state disk and slab systems and the nonlinear-suppression strategies for high-power fiber systems using the functional fibers.

What is a high power laser?

High-power lasers for instance used to be neodymium rod lasers that were pumped by discharge lamps, which emitted across an extremely large spectrum from NIR to UV into a solid angle of basically 4π, resulting in typical electrical-to-optical laser efficiencies of 2%–3% .

What is laser-processed graphene based supercapacitors?

Laser-processed graphene-based supercapacitors outperform conventional supercapacitors in terms of volumetric energy performance. A laser machine can shape electrode arrays and reduce the electro-sprayed GO thin layer into laser-processed graphene (LPG) by adjusting the output laser power 27.

How powerful is a CBC-based high-power laser system?

The experimental implementation of this technique in a CBC-based high-power laser system is described in . The combination of both techniques enabled a very high pulse energy of 23 mJ and an average power of 674 W.

What is a high-power diode laser?

Fibers with a core diameter of 600 µm were used to transport the laser radiation, as used today for diode lasers with comparable power. With the high-power diode lasers becoming available as pump sources, the goal was then to achieve comparable or higher laser power with significantly higher efficiency and better beam quality.

What is a high peak power laser used for?

Lasers combining high average powers and high peak powers are therefore especially interesting for these applications. Such an application can be the generation of attosecond pulses, which then are used to study matter on atomic scales .