Top KYW Crystal Secrets
Top KYW Crystal Secrets
Blog Article
In useful phrases, the Yb:KYW crystal has found its specialized niche in high-electricity laser programs on account of its power to produce high energy ultrashort laser pulses whilst sustaining a compact measurement. The interplay of its characteristics �?seamless ytterbium substitution, powerful absorption qualities, ultrashort pulse generation and efficiency in energy conversion �?positions the Yb:KYW crystal as a cornerstone within the laser know-how, masking numerous fields starting from scientific investigation to industrial applications.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, compared to its counterpart Yb:KGW, is a exceptional substance that performs a vital function in laser technological innovation. Its Key functionality will be to make ultrashort pulses of sunshine, spanning just a couple hundred femtoseconds.
Femtosecond laser based upon Yb:KYW crystals with suppression of spectral narrowing inside of a regenerative amplifier by spectral profiling of the heartbeat
Color-coded reflectivity of a Bragg mirror for a perform of wavelength and angle of your incident beam.
Optical structure of the laser with immediate pumping With all the radiation of semiconductor injection lasers. LD is surely an IPG Photonics laser diode with fiber output with the radiation, WP is really a 50 %-wave plate, CL is usually a collimating lens, FL is a concentrating lens, AE can be an Lively component created from an Yb:KYW crystal, DM is really a spherical dichroic mirror, M1-M6 will be the cavity mirrors, OC may be the output mirror, and SAM is actually a semiconductor saturable-absorber mirror.
Following air drying and subsequent cleaning with a cotton fabric soaked in Liquor, the film floor showed no indications of peeling or scratches.
Raman, luminescence and transmission spectra reveal optical characteristics owing on the presence of thulium ions, and thus the elements might be additional studied from the scope of laser and luminescence programs.
Spatial construction of your beam as well as corresponding depth profiles I on the output of your laser.
EKSMA Optics takes advantage of cookies to give you the very best procuring working experience. If you continue to utilize our companies, We're going to think which you conform to the usage of these kinds of cookies.
By substituting yttrium with ytterbium during the crystal lattice of Yb:KYW because of the equivalent dimensions of those chemical components up to one hundred% of Yb-doping could possibly be achieved.
The thermal conductivity of popular double tungstates is on the get to 3–four W/(K m) �?which isn't negative as opposed with other laser crystals (Though quite a few situations less than for YAG), and pretty massive as opposed with the thermal conductivity of common glasses.
This tandem of attributes has far-achieving implications, specifically in the development of compact yet powerfull lasers.
There are no merchandise inside your cart. Incorporate objects for your cart and request more info an Formal quotation or get on the internet Subtotal
Concurrently, a shorter laser wavelength could be acquired; it is possible to operate with a quantum defect very well underneath 1%. As a consequence, the warmth era can be so compact this partly compensates the lower thermal conductivity.