Considerations To Know About KYW Crystal
Considerations To Know About KYW Crystal
Blog Article
Using our advertising and marketing package deal, you may Display screen your symbol, additional underneath your product or service description, and these will been observed by numerous photonics specialists.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, when compared with its counterpart Yb:KGW, is often a impressive substance that performs a vital part in laser technologies. Its primary purpose is to crank out ultrashort pulses of light, spanning just a few hundred femtoseconds.
We existing a dual-crystal Yb:KGW laserthat iscapable to function like a Q-switched oscillator with output power approximately 24 W and pulse length of twenty ns,or to be a regenerative amplifier with output electricity as much as 21 W and pulse length underneath 200 fs right after compression of chirped pulses. Equally lasers have superb beam excellent with beam parameter M2
In case you are seeking to access this site using an anonymous Private/Proxy community, please disable that and take a look at accessing site again.
By substituting yttrium with ytterbium while in the crystal lattice of Yb:KYW mainly because of the very similar sizes of such chemical aspects approximately 100% of Yb-doping could be realized. This special attribute permits ytterbium to go ahead and take spot of yttrium with nearly no disruption into the crystal’s lattice.
Prior to the development of Nd:YAG, Nd3+:CaWO4 was a vital unusual-earth-doped laser get medium. It was in truth used in the main repeatedly functioning crystal laser.
By submitting the information, you give your consent to the probable publication of the inputs on our Internet site Based on our rules. (For those who later on retract your consent, We are going to delete Individuals inputs.) As your inputs are very first reviewed through the author, They could be published with some hold off.
five mm other than the middle with the beam caustic. As a way to Test the method matching simulation, we executed the experiment with Ng-Reduce crystal oscillator, which was made Earlier As well as in a exact situation with simulation [eleven]. As proven in Figure three(b) with crimson dots and line, the CW output energy is very depending on the posture of laser crystal along with the experimental final result coincides nicely with simulation consequence. Being a Observe, multimode Procedure happened in experiment in the event the measurement in the pump beam is larger than TEM00 cavity mode and it will here cause larger CW output energy within the displacement region beneath three.5 mm.
... at 50 percent-peak have been produced within a grasp oscillator with selfsynchronization on the axial modes, explained in our previously short article. 21 The new edition with the laser, as opposed to that explained within our previously post, applied an Yb:KYW crystal using an N pcut (optical axis N p with the index ellipsoid was parallel to your propagation way from the laser radiation), While using the polarization in the produced radiation directed together the N m axis.
By substituting yttrium with ytterbium inside the crystal lattice of Yb:KYW mainly because of the identical sizes of these chemical features nearly a hundred% of Yb-doping may be reached.
Even though ytterbium-doped laser get media usually show a little quantum defect, ytterbium-doped tungstates make it possible for for significantly small values. As an example, a 1030-nm Yb:YAG laser would Typically be pumped close to 940 nm, whereas Yb:KGW or Yb:KYW might be most effectively pumped all-around 981 nm.
There won't be any products as part of your cart. Increase items for your cart and request an official quote or buy on the net Subtotal
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) when compared with its counterpart Yb:KGW, can be a amazing substance that plays a vital position in laser technological know-how. Its Most important functionality should be to deliver ultrashort pulses of sunshine, spanning just a few hundred femtoseconds.
At the same time, a shorter laser wavelength is usually obtained; it is feasible to function that has a quantum defect nicely under 1%. As a consequence, the warmth era can be so modest that this partly compensates the lessen thermal conductivity.