Not known Details About KYW Crystal
Not known Details About KYW Crystal
Blog Article
Using our promotion deal, you could Screen your brand, more below your item description, and these will been observed by a lot of photonics gurus.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, compared to its counterpart Yb:KGW, is often a remarkable content that plays a vital job in laser know-how. Its Most important perform is always to make ultrashort pulses of sunshine, spanning just some hundred femtoseconds.
time. Crystals of the compound melts congruently at 1007 oC, however soften crystallization of top of the range crystal is impossible resulting from section transition at ~920 oC. The highest seeded solution approach from
The absorption and emission spectra of Yb:KYW Crystals Display screen powerful peaks at 980 nm and 1030 nm, respectively, guaranteeing productive Power conversion and large functionality in laser methods.
Ultrafast lasers, with pulse widths of a few picoseconds (10−twelve s) or a lot less, help enough time resolution necessary in laser-psyched fluorescence life time spectroscopy and imaging techniques.Also, they deliver superior pulse peak powers at superior repetition charges and reasonable normal output powers.
The monoclinic crystal constructions leads to a pure birefringence, assisting to stay clear of thermally induced polarization rotation and depolarization decline.
PDF Yb:KGW and Yb:KYW crystals have broad emission bandwidths and are applied as lasing products to deliver ultrashort (~ 100-two hundred fs) high energy pulses. Immediate pump of Yb:KGW/KYW crystals with laser diodes running at 981 nm supports compact laser devices.
A large brightnessQ-switched oscillator and regenerative amplifier depending on a twin-crystal Yb:KGW laser
EKSMA Optics takes advantage of cookies to give you the most effective buying practical experience. In case you proceed to make use of our expert services, we will suppose you agree to using this kind of cookies.
Higher-electric power repetitively pulsed ytterbium lasers with supershort pulse width and direct diode pumping for technological and biomedical purposes
Though ytterbium-doped laser obtain media usually show a small quantum defect, ytterbium-doped tungstates allow for for especially little values. One example is, a 1030-nm Yb:YAG laser would Commonly be pumped around 940 nm, While Yb:KGW or Yb:KYW may be most proficiently pumped about 981 nm.
This tandem of characteristics has far-reaching implications, significantly in the construction of compact but powerfull lasers.
The polarized absorption spectra of Tm3+-doped potassium yttrium tungstate (Tm:KY(WO4)two) crystal at space temperature had been calculated. The emission spectrum and life span in the three F 4 psyched condition ended up identified. Employing regular and modified Judd–Ofelt theories, the intensity parameters and also the radiative lifetimes were being calculated and fantastic agreement With all the experimental effects was received for equally theories.
To ensure we continue to keep this Web site Risk-free, be sure to is it possible to confirm you're a human by ticking the box underneath. When you are not able get more info to finish the above request remember to Get hold of us using the below connection, giving a screenshot of the knowledge.