The smart Trick of KGW Crystal That Nobody is Discussing
The smart Trick of KGW Crystal That Nobody is Discussing
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Besides its use being a Raman crystal, KGW is likewise Employed in other optical programs, like in laser systems and to be a scintillator in healthcare imaging.
], but it might increase way more Price to this ingredient. The intra-cavity spectral acquire curve could be modulated by inserting an etalon that lessens the particular get on the wavelength with the maximum obtain factor[
The comparison with glasses is acceptable Because the huge achieve bandwidth will allow e.g. tungstate femtosecond lasers and tunable lasers to contend with glass lasers.
Later on, We'll adopt a laser seed using a broader spectral bandwidth and apply an more info acousto-optical programmable dispersive filter to modulate the seed’s spectrum to produce comprehensive use of your gain bandwidth of our regenerative amplifier.
KGW (potassium gadolinium tungstate) is a crystal that is usually made use of like a Raman crystal in Raman spectroscopy. It is a colorless, transparent crystal that includes a high Raman scattering efficiency and a powerful Raman spectrum, making it well suited for a range of Raman applications.
]. This method was determined by The point that the spectral emission cross-segment curves vary from one another when laser polarization is paralleled to different optical axis of Yb-doped double tungstates[
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These elements can be used for frequency conversion in lasers for extending of tuning variety. SRS in crystals is compatible with recent all-stable-condition technological know-how and offers a very simple, compact indicates of frequency conversion.
Tungstates are inclined to obtain significant Raman coefficients (�?Raman scattering). Therefore, they're able to generate significant Raman achieve at average optical intensities. It is possible to utilize the laser crystal by itself being a Raman converter.
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