Considerations To Know About KYW Crystal
Considerations To Know About KYW Crystal
Blog Article
EKSMA Optics utilizes cookies to supply you with the greatest purchasing encounter. If you keep on to employ our companies, We'll think which you conform to using this kind of cookies.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, in comparison to its counterpart Yb:KGW, is really a exceptional substance that performs an important part in laser technological innovation. Its primary function would be to produce ultrashort pulses of light, spanning just a few hundred femtoseconds.
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 further more Increased by its remarkable efficiency in this process, coupled with its small quantum defect.
When you are attempting to obtain This great site working with an nameless Personal/Proxy community, remember to disable that and try accessing internet site all over again.
This paper describes a femtosecond laser regenerative amplifier based upon two Yb:KYW crystals with direct longitudinal pumping by impressive linear arrays of semiconductor injection lasers acquiring fiber output. To stop spectral narrowing during amplification along with the corresponding lengthening from the amplified pulse when it can be compressed, a combination of two Yb:KYW crystals were being employed, While using the spectral maxima from the amplification shifted relative to each other and with spectral profiling with the amplified radiation.
Following air drying and subsequent cleansing with a cotton cloth soaked in Liquor, the movie surface showed no signs of peeling or scratches.
FIG. 1. Optical layout of the laser with direct pumping with the radiation of semiconductor injection lasers. LD can be an IPG Photonics laser diode with fiber output
Tungstates are inclined to obtain high Raman coefficients (�?Raman scattering). As a result, they could crank out sizeable Raman attain at average optical intensities. It can be done to make use of the laser crystal by itself like a Raman converter.
EKSMA Optics utilizes cookies to supply you with the finest searching expertise. In the event you go on to implement our providers, We're going to suppose that you simply comply with the use of these kinds of cookies.
... Not just the situation of crystal during the cavity but also the amplification axis of crystal impacts the laser operation tremendously, because the absorption and emission cross sections of the crystal are rather different according to the orientation from the crystal.
The thermal conductivity of frequent double tungstates is of the buy to 3–4 W/(K m) �?which isn't negative compared with other laser crystals (While numerous situations under for YAG), and quite huge when compared Using the thermal conductivity of regular Eyeglasses.
Li2WO4-WO3 flux was efficiently utilized minimizing the growth temperature down below 900 oC. According to single crystal x-ray measurements, the crystal corresponds read more for the P2/n Place team.
There are no products in your cart. Add merchandise on your cart and request an official quotation or purchase on-line Subtotal
Here you could submit inquiries and comments. So far as they get recognized because of the creator, they are going to surface previously mentioned this paragraph along with the creator’s respond to. The author will settle on acceptance based upon sure criteria. Basically, the issue has to be of sufficiently broad curiosity.