5 Tips about KYW Crystal You Can Use Today
5 Tips about KYW Crystal You Can Use Today
Blog Article
The get bandwidth e.g. of Yb:KGW and Yb:KYW is extremely massive as opposed with that of Yb:YAG. This allows for broad wavelength tunability and for Considerably shorter pulse durations from manner-locked lasers. Values nicely beneath 100 fs are actually accomplished with passive mode locking.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, in comparison to its counterpart Yb:KGW, can be a exceptional product that performs a significant function in laser technology. Its Major functionality would be to produce ultrashort pulses of light, spanning only a few hundred femtoseconds.
We present a dual-crystal Yb:KGW laserthat iscapable to function to be a Q-switched oscillator with output energy as much as 24 W and pulse length of 20 ns,or as being a regenerative amplifier with output ability nearly 21 W and pulse duration below 200 fs immediately after compression of chirped pulses. Both equally lasers have excellent beam high quality with beam parameter M2
The absorption and emission spectra of Yb:KYW Crystals Screen powerful peaks at 980 nm and 1030 nm, respectively, making sure effective Strength conversion and superior effectiveness in laser techniques.
By substituting yttrium with ytterbium from the crystal lattice of Yb:KYW as a result of identical sizes of such chemical factors nearly 100% of Yb-doping could possibly be realized. This unique characteristic permits ytterbium to take the spot of yttrium with almost no disruption to your crystal’s lattice.
Immediately after air drying and subsequent cleaning having a cotton fabric soaked in Liquor, the film floor showed no indications of peeling or scratches.
By publishing the knowledge, you give your consent for the prospective publication within your inputs on our Internet site Based on our procedures. (In the event you afterwards retract your consent, we will delete All those inputs.) As your inputs are very first reviewed because of the creator, They might be printed with a few delay.
Tungstates are likely to possess significant Raman coefficients (�?Raman scattering). Consequently, they will produce important Raman gain at moderate optical intensities. It is feasible to make use of the laser crystal alone as a Raman converter.
... at half-peak were generated in a very learn oscillator with selfsynchronization on the axial modes, explained within our previously short article. 21 The new edition from the laser, contrary to that described inside our before posting, employed an Yb:KYW crystal by having an N pcut (optical axis N p get more info of your index ellipsoid was parallel into the propagation route of the laser radiation), with the polarization of your created radiation directed alongside the N m axis.
Substantial-power repetitively pulsed ytterbium lasers with supershort pulse width and direct diode pumping for technological and biomedical purposes
Whilst ytterbium-doped laser obtain media commonly exhibit a small quantum defect, ytterbium-doped tungstates allow for for specially modest values. For example, a 1030-nm Yb:YAG laser would normally be pumped about 940 nm, Whilst Yb:KGW or Yb:KYW may very well be most successfully pumped around 981 nm.
There aren't any things in your cart. Add products in your cart and request an official estimate or purchase on the web Subtotal
EKSMA Optics utilizes cookies to provde the finest purchasing encounter. For those who keep on to utilize our services, We'll think that you just conform to the use of this kind of cookies.
Right here you are able to submit inquiries and reviews. In terms of they get accepted from the author, they'll appear above this paragraph along with the writer’s answer. The author will settle on acceptance depending on specific requirements. Effectively, The problem must be of adequately wide desire.