The Ultimate Guide To KYW Crystal
The Ultimate Guide To KYW Crystal
Blog Article
EKSMA Optics makes use of cookies to provide you with the greatest buying encounter. For those who keep on to implement our providers, We're going to presume that you choose to agree to the usage of these types of cookies.
The comparison with glasses is acceptable Considering that the substantial obtain bandwidth lets e.g. tungstate femtosecond lasers and tunable lasers to compete with glass lasers.
The Yb:KYW crystal’s proficiency in light absorption at all around 981 nm will make the crystal well suited for diode pumping. It truly is even further Increased by its outstanding effectiveness in this process, coupled with its lower quantum defect.
FIG. 4. Autocorrelation function of the heartbeat 共a兲and spectrum 共b兲of a laser with a rectangular active factor for an output ability of 700 mW. The width of
By substituting yttrium with ytterbium from the crystal lattice of Yb:KYW because of the equivalent sizes of those chemical aspects nearly a hundred% of Yb-doping could be achieved. This distinctive characteristic permits ytterbium to go ahead and take put of yttrium with virtually no disruption towards the crystal’s lattice.
After air drying and subsequent cleansing having a cotton fabric soaked in alcohol, the film area showed no indications of peeling or scratches.
PDF Yb:KGW and Yb:KYW crystals have broad emission bandwidths and are used as lasing products to generate ultrashort (~ a hundred-200 fs) higher power pulses. Immediate pump of Yb:KGW/KYW website crystals with laser diodes operating at 981 nm supports compact laser units.
five mm besides the center from the beam caustic. To be able to Verify the manner matching simulation, we done the experiment with Ng-Lower crystal oscillator, which was created Beforehand and in a same situation with simulation [eleven]. As proven in Determine 3(b) with pink dots and line, the CW output electricity is very dependent on the placement of laser crystal and also the experimental end result coincides well with simulation consequence. As a Notice, multimode Procedure occurred in experiment if the sizing from the pump beam is much larger than TEM00 cavity manner and it leads to bigger CW output energy in the displacement area under 3.5 mm.
EKSMA Optics makes use of cookies to provide you with the best procuring practical experience. In case you carry on to employ our expert services, we will think which you conform to the use of these cookies.
... Don't just the place of crystal from the cavity but will also the amplification axis of crystal influences the laser operation greatly, as the absorption and emission cross sections with the crystal are quite different in accordance with the orientation of your crystal.
There isn't any items inside your cart. Increase items for your cart and request an official quote or order online Subtotal
There won't be any things as part of your cart. Increase items to your cart and request an official quotation or get online Subtotal
EKSMA Optics makes use of cookies to provde the ideal buying experience. In case you carry on to implement our services, We are going to assume that you just conform to the use of this sort of cookies.
Check with RP Photonics for just about any advice relating to tungstate lasers, which includes femtosecond lasers and superior-electricity lasers.