The Definitive Guide to KYW Crystal
The Definitive Guide to KYW Crystal
Blog Article
In functional conditions, the Yb:KYW crystal has observed its niche in high-power laser applications because of its ability to generate high Electrical power ultrashort laser pulses though protecting a compact dimensions. The interplay of its functions �?seamless ytterbium substitution, powerful absorption traits, ultrashort pulse generation and effectiveness in Vitality conversion �?positions the Yb:KYW crystal as a cornerstone from the laser know-how, covering assorted fields ranging from scientific investigation to industrial applications.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, in comparison to its counterpart Yb:KGW, is actually a amazing product that performs an essential part in laser know-how. Its Key functionality should be to deliver ultrashort pulses of sunshine, spanning just a couple hundred femtoseconds.
We current a dual-crystal Yb:KGW laserthat iscapable to function like a Q-switched oscillator with output electrical power up to 24 W and pulse duration of 20 ns,or like a regenerative amplifier with output ability as many as 21 W and pulse length beneath two hundred fs right after compression of chirped pulses. Both lasers have exceptional beam excellent with beam parameter M2
The absorption and emission spectra of Yb:KYW Crystals Screen sturdy peaks at 980 nm and 1030 nm, respectively, making sure economical energy conversion and higher efficiency in laser programs.
Ultrafast lasers, with pulse widths of some picoseconds (10−12 s) or much less, enable the time resolution demanded in laser-enthusiastic fluorescence life time spectroscopy and imaging strategies.Also, they provide higher pulse peak powers at high repetition fees and reasonable typical output powers.
Before the development of Nd:YAG, Nd3+:CaWO4 was a vital exceptional-earth-doped laser acquire medium. It had been actually Utilized in the main constantly running crystal laser.
By submitting the data, you give your consent towards the opportunity publication of the inputs on our Web-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 might be released with a click here few hold off.
Spatial composition of your beam as well as corresponding depth profiles I with the output on the laser.
For tungstates, the ytterbium doping concentration can be very substantial without important quenching as the replaced ions have an incredibly similar ion radius, and the inter-ion distance is fairly significant.
Superior-electrical power repetitively pulsed ytterbium lasers with supershort pulse width and immediate diode pumping for technological and biomedical applications
The thermal conductivity of common double tungstates is with the purchase to three–4 W/(K m) �?which isn't poor as opposed with other laser crystals (Despite the fact that a number of periods lower than for YAG), and rather huge when compared Together with the thermal conductivity of typical glasses.
Li2WO4-WO3 flux was productively used decreasing the growth temperature underneath 900 oC. Based on single crystal x-ray measurements, the crystal corresponds to your P2/n House group.
EKSMA Optics uses cookies to supply you with the greatest shopping working experience. In case you continue to work with our companies, we will presume that you choose to agree to the usage of these types of cookies.
Talk to RP Photonics for almost any guidance about tungstate lasers, like femtosecond lasers and high-electric power lasers.