EKSMA Optics makes use of cookies to provde the very best shopping encounter. In the event you proceed to work with our companies, We'll assume that you choose to comply with the use of these cookies.

That is a preview of subscription content, log in by using an institution to examine access. Obtain this post

The Yb:KYW crystal’s proficiency in light-weight absorption at close to 981 nm makes the crystal like minded for diode pumping. It is more Increased by its remarkable effectiveness in this method, coupled with its minimal quantum defect.

The absorption and emission spectra of Yb:KYW Crystals Display screen robust peaks at 980 nm and 1030 nm, respectively, guaranteeing economical Strength conversion and high efficiency in laser units.

Optical layout of the laser with direct pumping While using the radiation of semiconductor injection lasers. LD is an IPG Photonics laser diode with fiber output from the radiation, WP can be a 50 %-wave plate, CL is really a collimating lens, FL can be a concentrating lens, AE is undoubtedly an Energetic factor made out of an Yb:KYW crystal, DM is a spherical dichroic mirror, M1-M6 tend to be the cavity mirrors, OC is definitely the output mirror, and SAM is usually a semiconductor saturable-absorber mirror.

Right after air drying and subsequent cleaning by using a cotton cloth soaked in Alcoholic beverages, the film surface confirmed no signs of peeling or scratches.

By publishing the knowledge, you give your consent to the opportunity publication of your respective inputs on our Site In keeping with our policies. (If you later on retract your consent, We're going to delete Individuals inputs.) As your inputs are to start with reviewed from the author, They could be published with some hold off.

A high brightnessQ-switched oscillator and regenerative amplifier depending on a dual-crystal Yb:KGW laser

... at 50 %-height have been produced in a very grasp oscillator with selfsynchronization in the axial modes, described inside our before write-up. 21 The new version of your laser, contrary to that explained within our previously post, applied an Yb:KYW crystal having an N pcut (optical axis N p of the index ellipsoid was parallel on the propagation path in the laser radiation), with the polarization on the produced radiation directed along the N m axis.

By substituting yttrium with ytterbium inside the crystal lattice of Yb:KYW as a result of similar dimensions of those chemical features approximately a hundred% of Yb-doping might be obtained.

As a consequence of Earlier detected malicious actions which originated in the community you are making use of, you should ask for unblock to web-site.

Li2WO4-WO3 flux was efficiently used decreasing the growth temperature down below 900 oC. As outlined by solitary crystal x-ray measurements, the crystal corresponds to your P2/n space group.

Yb:KYW crystal (Yb-doped potassium yttrium tungstate) when compared with its counterpart Yb:KGW, is a outstanding materials that plays click here a very important position in laser technological innovation. Its Main perform should be to generate ultrashort pulses of light, spanning just a few hundred femtoseconds.

Concurrently, a shorter laser wavelength is usually attained; it can be done to work which has a quantum defect perfectly down below one%. Like a consequence, the heat generation is usually so compact this partly compensates the decrease thermal conductivity.