Details, Fiction and KYW Crystal

Details, Fiction and KYW Crystal

Blog Article

EKSMA Optics employs cookies to provde the most effective procuring practical experience. In case you continue to employ our expert services, we will suppose that you simply comply with the use of such cookies.

This can be a preview of membership content material, log in by way of an institution to examine entry. Access this article

We current a twin-crystal Yb:KGW laserthat iscapable to work as being a Q-switched oscillator with output ability as much as 24 W and pulse duration of twenty ns,or as being a regenerative amplifier with output electricity approximately 21 W and pulse period below two hundred fs soon after compression of chirped pulses. Equally lasers have excellent beam high quality with beam parameter M2

Coloration-coded reflectivity of the Bragg mirror as a perform of wavelength and angle on the incident beam.

Ultrafast lasers, with pulse widths of a few picoseconds (ten−twelve s) or significantly less, empower some time resolution demanded in laser-energized fluorescence life time spectroscopy and imaging tactics.Also, they deliver high pulse peak powers at superior repetition premiums and moderate average output powers.

Prior to the development of Nd:YAG, Nd3+:CaWO4 was a vital unusual-earth-doped laser attain medium. It had been in truth used in the main continuously working crystal laser.

FIG. 1. Optical structure of a laser with immediate pumping Together with the radiation of semiconductor injection lasers. LD is definitely an IPG Photonics laser diode with fiber output

Tungstates are likely to have large Raman coefficients (�?Raman scattering). Thus, they might generate substantial Raman obtain at reasonable optical intensities. It is feasible to use the laser crystal itself like a Raman converter.

EKSMA Optics makes use of cookies to supply you with the greatest procuring encounter. In the event you continue to make use of our companies, We're going to click here presume that you simply conform to the use of this kind of cookies.

Significant-electrical power repetitively pulsed ytterbium lasers with supershort pulse width and immediate diode pumping for technological and biomedical applications

Although ytterbium-doped laser get media generally exhibit a small quantum defect, ytterbium-doped tungstates permit for notably smaller values. For example, a 1030-nm Yb:YAG laser would Usually be pumped close to 940 nm, whereas Yb:KGW or Yb:KYW could be most efficiently pumped all-around 981 nm.

This tandem of attributes has considerably-reaching implications, specially in the construction of compact nevertheless powerfull lasers.

EKSMA Optics works by using cookies to supply you with the best procuring knowledge. If you carry on to use our companies, We're going to assume that you choose to agree to the use of this sort of cookies.

Check with RP Photonics for just about any guidance about tungstate lasers, like femtosecond lasers and large-power lasers.