The Single Best Strategy To Use For KYW Crystal
The Single Best Strategy To Use For KYW Crystal
Blog Article
In practical conditions, the Yb:KYW crystal has discovered its market in large-electricity laser programs on account of its ability to deliver superior Electricity ultrashort laser pulses even though keeping a compact dimension. The interaction of its features �?seamless ytterbium substitution, powerful absorption characteristics, ultrashort pulse technology and efficiency in Electrical power conversion �?positions the Yb:KYW crystal for a cornerstone inside the laser technologies, masking diverse fields starting from scientific research to industrial programs.
This can be a preview of membership material, log in by using an establishment to check obtain. Accessibility this information
Femtosecond laser based upon Yb:KYW crystals with suppression of spectral narrowing inside a regenerative amplifier by spectral profiling of the heartbeat
The absorption and emission spectra of Yb:KYW Crystals Screen robust peaks at 980 nm and 1030 nm, respectively, making certain economical energy conversion and higher efficiency in laser techniques.
By substituting yttrium with ytterbium during the crystal lattice of Yb:KYW because of the related measurements of those chemical factors as many as one hundred% of Yb-doping may very well be obtained. This unique attribute permits ytterbium to go ahead and take position of yttrium with just about no disruption into the crystal’s lattice.
The monoclinic crystal buildings ends in a pure birefringence, helping to stay away from thermally induced polarization rotation and depolarization loss.
Raman, luminescence and transmission spectra reveal optical characteristics owing to your existence of thulium ions, and as a consequence the materials could possibly be even more analyzed while in the scope of laser and luminescence programs.
A higher brightnessQ-switched oscillator and regenerative amplifier depending on a dual-crystal Yb:KGW laser
For tungstates, the ytterbium doping concentration can be quite high with no significant quenching because the changed ions have an exceedingly equivalent ion radius, along with the inter-ion length is relatively huge.
Even so, the moment Nd3+:YAG turned commercially accessible, the desire in CaWO4 dropped sharply. In later on many years, certain other tungstate crystals started to attract many focus.
Although ytterbium-doped laser obtain media normally exhibit a small quantum defect, ytterbium-doped tungstates enable KYW Crystal for specifically modest values. By way of example, a 1030-nm Yb:YAG laser would Generally be pumped close to 940 nm, whereas Yb:KGW or Yb:KYW might be most efficiently pumped all-around 981 nm.
This tandem of attributes has significantly-achieving implications, especially in the construction of compact still powerfull lasers.
EKSMA Optics employs cookies to give you the finest purchasing experience. In case you continue to implement our solutions, We are going to think which you conform to using this kind of cookies.
Inquire RP Photonics for virtually any suggestions relating to tungstate lasers, together with femtosecond lasers and substantial-power lasers.