Rumored Buzz on KYW Crystal

Rumored Buzz on KYW Crystal

Blog Article

In functional terms, the Yb:KYW crystal has found its niche in high-power laser purposes due to its power to make significant Strength ultrashort laser pulses although preserving a compact size. The interaction of its characteristics �?seamless ytterbium substitution, powerful absorption traits, ultrashort pulse technology and effectiveness in energy conversion �?positions the Yb:KYW crystal for a cornerstone inside the laser technologies, masking various fields starting from scientific exploration to industrial applications.

That is a preview of subscription information, log in via an institution to examine access. Accessibility this article

time. Crystals of your compound melts congruently at 1007 oC, on the other hand melt crystallization of high quality crystal is unachievable resulting from period transition at ~920 oC. The best seeded solution process from

The absorption and emission spectra of Yb:KYW Crystals Exhibit strong peaks at 980 nm and 1030 nm, respectively, making certain efficient Vitality conversion and higher effectiveness in laser methods.

Ultrafast lasers, with pulse widths of some picoseconds (10−twelve s) or significantly less, allow time resolution demanded in laser-fired up fluorescence lifetime spectroscopy and imaging tactics.What's more, they supply significant pulse peak powers at higher repetition charges and average average output powers.

Prior to the development of Nd:YAG, Nd3+:CaWO4 was a very important uncommon-earth-doped laser achieve medium. It had been the truth is Utilized in the primary repeatedly running crystal laser.

FIG. 1. Optical layout of a laser with direct pumping While using the radiation of semiconductor injection KYW Crystal lasers. LD is surely an IPG Photonics laser diode with fiber output

Tungstates tend to possess high Raman coefficients (�?Raman scattering). Therefore, they might crank out important Raman obtain at moderate optical intensities. It is achievable to make use of the laser crystal alone being a Raman converter.

For tungstates, the ytterbium doping concentration can be quite large devoid of sizeable quenching as the changed ions have a very comparable ion radius, as well as the inter-ion distance is comparatively big.

Superior-energy repetitively pulsed ytterbium lasers with supershort pulse width and direct diode pumping for technological and biomedical apps

Even though ytterbium-doped laser get media usually exhibit a small quantum defect, ytterbium-doped tungstates let for specially modest values. By way of example, a 1030-nm Yb:YAG laser would Typically be pumped around 940 nm, Whilst Yb:KGW or Yb:KYW can be most efficiently pumped about 981 nm.

There won't be any items in the cart. Insert products for your cart and request an Formal quote or order on the net Subtotal

Yb:KYW crystal (Yb-doped potassium yttrium tungstate) as compared to its counterpart Yb:KGW, can be a outstanding product that plays an essential job in laser know-how. Its Major functionality is usually to generate ultrashort pulses of light, spanning just some hundred femtoseconds.

Talk to RP Photonics for just about any advice relating to tungstate lasers, including femtosecond lasers and substantial-power lasers.