Top KYW Crystal Secrets
Top KYW Crystal Secrets
Blog Article
EKSMA Optics works by using cookies to provde the most effective browsing practical experience. In case you continue to employ our companies, we will think that you just conform to the use of this kind of cookies.
The comparison with glasses is acceptable Considering that the substantial attain bandwidth lets e.g. tungstate femtosecond lasers and tunable lasers to compete with glass lasers.
Femtosecond laser depending on Yb:KYW crystals with suppression of spectral narrowing inside of a regenerative amplifier by spectral profiling of the pulse
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 efficiency in laser techniques.
Ultrafast lasers, with pulse widths of some picoseconds (ten−twelve s) or less, help some time resolution needed in laser-energized fluorescence life time spectroscopy and imaging techniques.In addition, they supply superior pulse peak powers at large repetition fees and reasonable typical output powers.
The monoclinic crystal structures results in a natural birefringence, assisting to prevent thermally induced polarization rotation and depolarization reduction.
Raman, luminescence and transmission spectra reveal optical capabilities owing into the presence of thulium ions, and so the products could be more analyzed from the scope of laser and luminescence apps.
Spatial construction in the beam as well as the corresponding intensity profiles I within the output of your laser.
For tungstates, the ytterbium doping concentration can be very large with no important quenching since the replaced ions have an exceptionally very similar ion radius, as well as inter-ion distance is fairly massive.
By substituting yttrium with ytterbium within the crystal lattice of Yb:KYW because of the similar dimensions of these chemical elements as many as 100% of Yb-doping could be realized.
The thermal conductivity of prevalent double tungstates is from the get to 3–four W/(K m) �?which isn't undesirable when compared with other laser crystals (While quite a click here few situations fewer than for YAG), and reasonably substantial in contrast Along with the thermal conductivity of common glasses.
Li2WO4-WO3 flux was properly used cutting down The expansion temperature beneath 900 oC. As outlined by one crystal x-ray measurements, the crystal corresponds into the P2/n space group.
There won't be any things within your cart. Include products to your cart and ask for an official quotation or buy on the internet Subtotal
At the same time, a shorter laser wavelength is usually received; it is feasible to operate that has a quantum defect properly below one%. Being a consequence, the heat era can be so modest this partly compensates the decrease thermal conductivity.