KYW Crystal Secrets
KYW Crystal Secrets
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 vast wavelength tunability and for Substantially shorter pulse durations from manner-locked lasers. Values effectively under a hundred fs happen to be attained with passive method locking.
This is the preview of subscription content, log in through an establishment to check accessibility. Entry this short article
We current a twin-crystal Yb:KGW laserthat iscapable to function for a Q-switched oscillator with output ability up to 24 W and pulse duration of twenty ns,or for a regenerative amplifier with output electric power as many as 21 W and pulse length underneath 200 fs soon after compression of chirped pulses. Equally lasers have superb beam high quality with beam parameter M2
If you are trying to access this site employing an anonymous Private/Proxy network, you should disable that and take a look at accessing website yet again.
Ultrafast lasers, with pulse widths of some picoseconds (10−12 s) or significantly less, permit time resolution needed in laser-thrilled fluorescence life time spectroscopy and imaging strategies.Furthermore, they produce significant pulse peak powers at substantial repetition charges and moderate normal output powers.
Ahead of the event of Nd:YAG, Nd3+:CaWO4 was a very important exceptional-earth-doped laser gain medium. It had been in actual fact used in the 1st continuously functioning crystal laser.
FIG. one. Optical format of the laser with direct pumping While using the radiation of semiconductor injection lasers. LD is really an IPG Photonics laser diode with fiber output
5 mm aside from the center of your beam caustic. So check here that you can Look at the method matching simulation, we carried out the experiment with Ng-Reduce crystal oscillator, which was developed Earlier and in a same ailment with simulation [11]. As shown in Determine 3(b) with purple dots and line, the CW output energy is very dependent on the posture of laser crystal along with the experimental result coincides very well with simulation outcome. To be a Be aware, multimode Procedure happened in experiment once the dimensions from the pump beam is much larger than TEM00 cavity mode and it triggers better CW output energy while in the displacement location down below three.five mm.
EKSMA Optics works by using cookies to supply you with the greatest buying encounter. If you continue on to work with our solutions, We're going to suppose that you comply with using these kinds of cookies.
By substituting yttrium with ytterbium while in the crystal lattice of Yb:KYW a result of the equivalent measurements of these chemical elements as many as 100% of Yb-doping may very well be attained.
There isn't any products with your cart. Increase items in your cart and request an official estimate or purchase on the net Subtotal
There isn't any objects inside your cart. Insert things towards your cart and request an Formal quotation or purchase on the net Subtotal
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) when compared to its counterpart Yb:KGW, is often a extraordinary substance that performs a crucial function in laser engineering. Its Main function should be to create ultrashort pulses of light, spanning just some hundred femtoseconds.
Talk to RP Photonics for just about any guidance about tungstate lasers, which includes femtosecond lasers and high-electric power lasers.