Everything about KYW Crystal
Everything about KYW Crystal
Blog Article
Applying our advertising and marketing package deal, you could Show your brand, further more under your product or service description, and these will been noticed by a lot of photonics industry experts.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, as compared to its counterpart Yb:KGW, is really a exceptional content that performs a crucial position in laser technological know-how. Its Principal perform is usually to crank out ultrashort pulses of sunshine, spanning just a couple hundred femtoseconds.
Femtosecond laser determined by Yb:KYW crystals with suppression of spectral narrowing inside of a regenerative amplifier by spectral profiling of the heart beat
FIG. four. Autocorrelation operate of the heart beat 共a兲and spectrum 共b兲of a laser with an oblong active aspect for an output electrical power of seven-hundred mW. The width of
By substituting yttrium with ytterbium within the crystal lattice of Yb:KYW mainly because of the similar sizes of these chemical elements around one hundred% of Yb-doping may be realized. This exceptional attribute permits ytterbium to go ahead and take area of yttrium with almost no disruption on the crystal’s lattice.
Adhesion Check Compliant with MIL-C-675C navy expectations, an adhesion exam associated applying a tape read more that satisfies LT-ninety technical specs onto the lens movie layer. The tape was affixed fully and after that eliminated vertically. This method was performed thrice, causing no blistering or peeling.
Raman, luminescence and transmission spectra reveal optical functions owing to your existence of thulium ions, and so the resources may very well be more researched inside the scope of laser and luminescence programs.
Spatial framework in the beam as well as the corresponding depth profiles I with the output of the laser.
EKSMA Optics uses cookies to give you the finest shopping working experience. For those who go on to implement our companies, we will think you agree to using this sort of cookies.
By substituting yttrium with ytterbium in the crystal lattice of Yb:KYW because of the comparable dimensions of those chemical factors as many as one hundred% of Yb-doping may be achieved.
The thermal conductivity of common double tungstates is with the order to three–four W/(K m) �?which is not lousy in comparison with other laser crystals (Even though various situations below for YAG), and fairly massive compared With all the thermal conductivity of usual Eyeglasses.
Li2WO4-WO3 flux was efficiently used reducing the growth temperature underneath 900 oC. In keeping with one crystal x-ray measurements, the crystal corresponds towards the P2/n Place team.
There won't be any items in your cart. Increase merchandise on your cart and request an Formal estimate or order on line Subtotal
Concurrently, a shorter laser wavelength could be obtained; it is achievable to operate which has a quantum defect effectively down below 1%. As a consequence, the heat technology might be so little this partly compensates the reduce thermal conductivity.