LIDT Capabilities

In the ultrafast regime, challenges include managing nonlinear effects, which can damage optical components because high peak powers are concentrated over ultra-short durations. While managing catastrophic damage is crucial for ultrafast laser optics, the color-change effect is also an arch-enemy and a LIDT-limiting factor that must be eliminated to increase optical lifetime and reduce total cost of ownership. This regime is what OPTOMAN thrives on.

Secondly, the picosecond regime is the transitional interval of the pulse duration where nonlinear effects are still not significant. Thermal effects from high-repetition-rate picosecond lasers are a serious concern, potentially causing heating and, consequently, damage to optical components. Moreover, when the pulse duration is less than 10 ps, nonlinear effects become relevant, and the damage mode shifts toward color-center formation.

Third, coating damage is also a concern in the nanosecond regime. Laser optics must be manufactured with utmost precision for nanosecond laser applications.

And lastly, in the continuous-wave (CW) regime, managing average power levels and thermal effects is crucial. Continuous exposure to high power densities can lead to thermal lensing, optical coating degradation, and other forms of damage over time.