KYW Crystal - An Overview
KYW Crystal - An Overview
Blog Article
The gain bandwidth e.g. of Yb:KGW and Yb:KYW may be very huge when compared with that of Yb:YAG. This allows for vast wavelength tunability and for Substantially shorter pulse durations from mode-locked lasers. Values perfectly underneath a hundred fs have already been achieved with passive method locking.
This is the preview of subscription written content, log in through an institution to examine access. Accessibility this article
time. Crystals with the compound melts congruently at 1007 oC, however soften crystallization of top quality crystal is not possible because of period transition at ~920 oC. The best seeded Remedy method from
The absorption and emission spectra of Yb:KYW Crystals Screen sturdy peaks at 980 nm and 1030 nm, respectively, guaranteeing economical Electrical power conversion and high overall performance in laser techniques.
By substituting yttrium with ytterbium from the crystal lattice of Yb:KYW because of the identical sizes of such chemical elements as much as 100% of Yb-doping could possibly be reached. This exceptional attribute permits ytterbium to take the spot of yttrium with nearly no disruption for the crystal’s lattice.
Ahead of the event of Nd:YAG, Nd3+:CaWO4 was an important rare-earth-doped laser get medium. It absolutely was in actual fact used in the 1st continuously running crystal laser.
By publishing the information, you give your consent on the possible publication within your inputs on our Site In line with our rules. (In case you afterwards retract your consent, We're going to delete Individuals inputs.) As your inputs are initially reviewed by the author, they may be revealed with some delay.
Tungstates are likely to have higher Raman coefficients (�?Raman scattering). As a result, they will deliver significant Raman attain at average optical intensities. It can be done to utilize the laser crystal itself as a Raman converter.
EKSMA Optics employs cookies to provide you with the very best shopping working experience. When you proceed to make use of our products and services, We are going to think you agree to the usage of this kind of cookies.
... Don't just the posture of crystal in the cavity but additionally the amplification axis of crystal impacts the laser Procedure enormously, as the KYW Crystal absorption and emission cross sections of your crystal are quite distinctive in accordance with the orientation with the crystal.
The thermal conductivity of common double tungstates is with the purchase to three–4 W/(K m) �?which isn't bad in contrast with other laser crystals (Whilst many times below for YAG), and fairly massive compared Together with the thermal conductivity of usual glasses.
There aren't any goods in the cart. Add items for your cart and request an official quotation or get on line Subtotal
There won't be any objects within your cart. Include products to your cart and ask for an official quote or buy on the web Subtotal
Concurrently, a shorter laser wavelength might be obtained; it can be done to function having a quantum defect perfectly under one%. Being a consequence, the heat technology might be so little this partly compensates the reduce thermal conductivity.