Using our promoting offer, you'll be able to Display screen your logo, more underneath your product description, and these will been observed by a lot of photonics pros.
This is a preview of membership written content, log in by means of an institution to examine accessibility. Entry this post
We present a dual-crystal Yb:KGW laserthat iscapable to work as a Q-switched oscillator with output ability up to 24 W and pulse size of twenty ns,or as being a regenerative amplifier with output ability approximately 21 W and pulse length underneath two hundred fs immediately after compression of chirped pulses. Both equally lasers have exceptional beam good quality with beam parameter M2
FIG. four. Autocorrelation perform of the heart beat 共a兲and spectrum 共b兲of a laser with a rectangular Lively component for an output power of 700 mW. The width of
By substituting yttrium with ytterbium inside the crystal lattice of Yb:KYW mainly because of the comparable sizes of these chemical factors approximately one hundred% of Yb-doping may very well be obtained. This one of a kind characteristic permits ytterbium to go ahead and take put of yttrium with virtually no disruption to the crystal’s lattice.
The monoclinic crystal structures leads to a organic birefringence, helping to avoid thermally induced polarization rotation and depolarization decline.
PDF Yb:KGW and Yb:KYW crystals have wide emission bandwidths and they are utilised as lasing resources to create ultrashort (~ a hundred-two hundred fs) higher power pulses. Immediate pump of Yb:KGW/KYW crystals with laser diodes working at 981 nm supports compact laser units.
five mm other than the center of the beam caustic. In order to Look at the method matching simulation, we carried out the experiment with Ng-Lower crystal oscillator, which was created Beforehand As well as in a similar problem with simulation [eleven]. As demonstrated in Determine 3(b) with pink dots and line, the CW output electric power is highly depending on the place of laser crystal plus the experimental outcome coincides perfectly with simulation end result. To be a Notice, multimode Procedure happened in experiment if the size with the pump beam is greater than TEM00 cavity manner and it causes greater CW output electrical power from the displacement location down below three.five mm.
EKSMA Optics employs cookies to provde the ideal procuring encounter. If you keep on to employ our products and services, We'll suppose that you conform to the usage of such cookies.
By substituting yttrium with ytterbium in the crystal lattice of Yb:KYW because of the similar dimensions of those chemical elements nearly one hundred% of Yb-doping could possibly be achieved.
There won't be any items within your cart. Insert items website for your cart and request an official quote or purchase on the web Subtotal
There aren't any things as part of your cart. Increase merchandise to your cart and ask for an Formal quotation or buy on the net Subtotal
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) in comparison with its counterpart Yb:KGW, is actually a exceptional materials that plays an important job in laser technological know-how. Its Most important purpose is always to produce ultrashort pulses of sunshine, spanning only a few hundred femtoseconds.
Check with RP Photonics for just about any advice regarding tungstate lasers, which includes femtosecond lasers and superior-electricity lasers.