The smart Trick of KGW Crystal That Nobody is Discussing

The smart Trick of KGW Crystal That Nobody is Discussing

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Thus There is certainly minor independence for optimizing the dispersion compensation result. Sub-200 fs pulses is usually predicted with a broader bandwidth seed input. Due to the twin-crystal configuration, the laser cavity delivers a near diffraction confined laser beam with M

In contrast, the seed laser can be amplified to above one mJ underneath the orthogonal orientation configuration.

Amplified pulses with an Electrical power above two.5 mJ could be envisioned by applying the next pump ability for the regenerative amplifier and making it operate with the saturation level. The laser fluence of ~one J/cm2 over the dichroic mirrors is considered to be under the damage threshold of superior-good quality dielectric-coated mirrors.

Another was positioned with its Np -axis parallel While using the s-polarized route. A comparison was made in between a configuration with the crystals positioned in a similar orientation (

Comparison of spectral Strength densities of supercontinua produced during the conditions of optimal pumping while in the investigated materials.

Question RP Photonics for just about any tips regarding tungstate lasers, like femtosecond lasers and large-electrical power lasers.

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Tungstates tend to have substantial Raman coefficients (�?Raman scattering). For that reason, they're able to produce important Raman acquire at moderate read more optical intensities. It is feasible to utilize the laser crystal itself as a Raman converter.

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Each energies are marked because of the dashed strains and their values are labeled from the plots. The similar options ended up also noticed in KGW and YAG crystals, whose spectral broadening dynamics are shown to get a comparison in Fig. 4.