Top KYW Crystal Secrets
Top KYW Crystal Secrets
Blog Article
The achieve bandwidth e.g. of Yb:KGW and Yb:KYW is rather huge in comparison with that of Yb:YAG. This allows for broad wavelength tunability and for A lot shorter pulse durations from mode-locked lasers. Values well down below 100 fs are already reached with passive mode locking.
The comparison with Eyeglasses is acceptable since the huge achieve bandwidth will allow e.g. tungstate femtosecond lasers and tunable lasers to contend with glass lasers.
The Yb:KYW crystal’s proficiency in light-weight absorption at all over 981 nm would make the crystal well suited for diode pumping. It is actually further more enhanced by its amazing effectiveness in this process, coupled with its reduced quantum defect.
In case you are trying to obtain This page utilizing an anonymous Personal/Proxy community, be sure to disable that and take a look at accessing web-site once again.
Ultrafast lasers, with pulse widths of some picoseconds (10−12 s) or a lot less, allow the time resolution demanded in laser-psyched fluorescence life span spectroscopy and imaging tactics.What's more, they produce high pulse peak powers at superior repetition premiums and reasonable normal output powers.
Following air drying and subsequent cleansing having a cotton fabric soaked in Alcoholic beverages, the film floor read more confirmed no signs of peeling or scratches.
Raman, luminescence and transmission spectra reveal optical options owing on the presence of thulium ions, and for that reason the materials may be additional examined inside the scope of laser and luminescence purposes.
Spatial structure from the beam and also the corresponding intensity profiles I in the output from the laser.
EKSMA Optics employs cookies to give you the finest purchasing experience. In case you carry on to implement our providers, We're going to presume you agree to the usage of such cookies.
However, as soon as Nd3+:YAG became commercially offered, the fascination in CaWO4 dropped sharply. In later on yrs, sure other tungstate crystals began to attract lots of interest.
There are no objects inside your cart. Insert things towards your cart and request an Formal quote or purchase online Subtotal
There aren't any goods in the cart. Add things to the cart and ask for an Formal quotation or get online Subtotal
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) compared to its counterpart Yb:KGW, is actually a amazing materials that performs a significant purpose in laser know-how. Its primary function would be to generate ultrashort pulses of light, spanning just some hundred femtoseconds.
Simultaneously, a shorter laser wavelength can be received; it is feasible to work that has a quantum defect properly below 1%. As a consequence, the heat era is usually so tiny this partly compensates the lower thermal conductivity.