How KYW Crystal can Save You Time, Stress, and Money.
How KYW Crystal can Save You Time, Stress, and Money.
Blog Article
Employing our marketing deal, you could Exhibit your emblem, more underneath your product or service description, and these will been found by lots of photonics gurus.
The comparison with Eyeglasses is acceptable since the big gain bandwidth makes it possible for e.g. tungstate femtosecond lasers and tunable lasers to compete with glass lasers.
The Yb:KYW crystal’s proficiency in light-weight absorption at all over 981 nm would make the crystal compatible for diode pumping. It truly is even more Improved by its outstanding efficiency in this method, coupled with its very low quantum defect.
Coloration-coded reflectivity of the Bragg mirror like a purpose of wavelength and angle of the incident beam.
Ultrafast lasers, with pulse widths of some picoseconds (ten−twelve s) or fewer, enable the time resolution needed in laser-fired up fluorescence life span spectroscopy and imaging approaches.In addition, they provide large pulse peak powers at large repetition fees and average average output powers.
In advance of the development of Nd:YAG, Nd3+:CaWO4 was a vital uncommon-earth-doped laser achieve medium. It absolutely was actually Employed in the very first continually working crystal laser.
FIG. one. Optical format of the laser with immediate pumping with the radiation of semiconductor injection lasers. LD is undoubtedly an IPG Photonics laser diode with fiber output
Tungstates are likely to own significant Raman coefficients (�?Raman scattering). Therefore, they could generate significant Raman achieve at moderate optical intensities. It is achievable to utilize the laser crystal itself as being a Raman converter.
For tungstates, the ytterbium doping concentration can be very significant with no major quenching as the changed ions have an extremely related ion radius, and also the inter-ion length is comparatively significant.
By substituting yttrium with ytterbium from the crystal lattice of Yb:KYW mainly because of the similar measurements of these chemical components up to a hundred% of Yb-doping can be realized.
The thermal conductivity of prevalent double tungstates is of the get to three–4 W/(K m) �?which is not lousy when compared with other laser crystals (Despite the fact that a number of times fewer than for YAG), and reasonably huge compared While using the thermal conductivity of normal glasses.
There are no things within your cart. Insert merchandise to your cart and request an official quote or purchase on the internet Subtotal
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) as compared to its counterpart Yb:KGW, is usually a impressive substance that plays a very important purpose in laser technologies. Its website Main function should be to crank out ultrashort pulses of light, spanning just a few hundred femtoseconds.
Question RP Photonics for just about any information relating to tungstate lasers, such as femtosecond lasers and superior-electricity lasers.