5 Tips about KYW Crystal You Can Use Today
5 Tips about KYW Crystal You Can Use Today
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The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, in comparison to its counterpart Yb:KGW, can be a extraordinary materials that performs an essential part in laser know-how. Its primary purpose will be to create ultrashort pulses of sunshine, spanning just some hundred femtoseconds.
We current a twin-crystal Yb:KGW laserthat iscapable to work like a Q-switched oscillator with output ability around 24 W and pulse duration of 20 ns,or like a regenerative amplifier with output power nearly 21 W and pulse length below two hundred fs soon after compression of chirped pulses. The two lasers have outstanding beam high quality with beam parameter M2
Colour-coded reflectivity of the Bragg mirror for a functionality of wavelength and angle from the incident beam.
Optical layout of a laser with direct pumping Together with the radiation of semiconductor injection lasers. LD is undoubtedly an IPG Photonics laser diode with fiber output on the radiation, WP is usually a fifty percent-wave plate, CL is often a collimating lens, FL is actually a focusing lens, AE is really an Energetic ingredient produced from an Yb:KYW crystal, DM is often a spherical dichroic mirror, M1-M6 are the cavity mirrors, OC is definitely the output mirror, and SAM is actually a semiconductor saturable-absorber mirror.
Adhesion Test Compliant with MIL-C-675C military services expectations, website an adhesion check concerned applying a tape that satisfies LT-ninety specs on to the lens film layer. The tape was affixed fully and then eliminated vertically. This process was carried out three times, resulting in no blistering or peeling.
Raman, luminescence and transmission spectra expose optical capabilities owing into the existence of thulium ions, and so the materials could be further more analyzed during the scope of laser and luminescence apps.
A substantial brightnessQ-switched oscillator and regenerative amplifier depending on a twin-crystal Yb:KGW laser
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Substantial-power repetitively pulsed ytterbium lasers with supershort pulse width and direct diode pumping for technological and biomedical applications
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This tandem of attributes has significantly-achieving implications, especially in the construction of compact nonetheless powerfull lasers.
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) as compared to its counterpart Yb:KGW, is usually a extraordinary product that performs a significant purpose in laser know-how. Its Principal perform would be to deliver ultrashort pulses of light, spanning just a few hundred femtoseconds.
Ask RP Photonics for almost any guidance about tungstate lasers, which includes femtosecond lasers and high-electricity lasers.