Disk Laser Systems

Special purpose laser systems based on the thin disk laser technology with specifications, which are not readily available at the market, can be built according to the customers specifications.

Either pulsed or continuous wave, single frequency or free running spectrum, several watts or kilowatts, frequency converted or fundamental wave – we have many years of experience in developing and building disk lasers and can offer you a solution for your demands.

An example is our laser system VaryDisk 50 YY offering unprecedented flexibility in the choice of pulse duration from the femtosecond to the microsecond range. This system was developed for process development in micromachining. One of the most important tasks thereby is to find the optimum pulse duration for a given application. VaryDisk allows to vary pulse duration keeping other parameters like pulse energy, focus diameter or wavelength constant. Interesting fields of application are surface structuring e.g. for tribological, printing or embossing purposes and various tasks in production of PV cells.

For the evaluation of laser disks under load, i.e. in laser operation, an IR interferometer is offered.

• absolute accuracy is better than 100 nm
• object size up to 25 or 50 mm diamater
• analysis software with numerous export features
• space resolved measurement of gain and absorption profile as well as polarization if D+G disk laser is used for illumination (optional)