Considerations To Know About KYW Crystal
Considerations To Know About KYW Crystal
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In simple conditions, the Yb:KYW crystal has identified its area of interest in substantial-electricity laser purposes on account of its power to generate superior Electrical power ultrashort laser pulses when keeping a compact dimensions. The interaction of its options �?seamless ytterbium substitution, sturdy absorption properties, ultrashort pulse technology and performance in Strength conversion �?positions the Yb:KYW crystal as a cornerstone within the laser technologies, masking numerous fields starting from scientific research to industrial apps.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, as compared to its counterpart Yb:KGW, is really a exceptional product that performs a vital function in laser technological innovation. Its Major functionality will be to produce ultrashort pulses of sunshine, spanning only a few hundred femtoseconds.
We existing a dual-crystal Yb:KGW laserthat iscapable to operate as a Q-switched oscillator with output electric power as much as 24 W and pulse size of twenty ns,or for a regenerative amplifier with output ability as much as 21 W and pulse length under 200 fs immediately after compression of chirped pulses. Each lasers have outstanding beam good quality with beam parameter M2
Shade-coded reflectivity of a Bragg mirror for a function of wavelength and angle on the incident beam.
By substituting yttrium with ytterbium from the crystal lattice of Yb:KYW as a result of very similar sizes of these chemical aspects nearly 100% of Yb-doping could possibly be obtained. This one of a kind characteristic permits ytterbium to take the location of yttrium with almost no disruption to your crystal’s lattice.
In advance of the development of Nd:YAG, Nd3+:CaWO4 was a vital rare-earth-doped laser get medium. It absolutely was the truth is used in the primary continuously running crystal laser.
PDF Yb:KGW and Yb:KYW crystals have wide emission bandwidths and they are utilized as lasing supplies to generate ultrashort (~ one hundred-200 fs) superior power pulses. Immediate pump of Yb:KGW/KYW crystals with laser diodes operating at 981 nm supports compact laser units.
A superior brightnessQ-switched oscillator and regenerative amplifier based on a dual-crystal Yb:KGW laser
For tungstates, the ytterbium doping focus can be very significant without having sizeable quenching since the changed ions have a really very similar ion radius, as well as the inter-ion length is pretty huge.
Large-power repetitively pulsed ytterbium lasers with supershort pulse width and direct diode pumping for technological and biomedical apps
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Yb:KYW crystal (Yb-doped potassium yttrium tungstate) in comparison with its counterpart Yb:KGW, can be a amazing content that plays an essential part in laser technological innovation. Its Principal operate is usually to create ultrashort pulses of light, spanning just some hundred femtoseconds.
Talk to RP Photonics for almost any information concerning tungstate lasers, which include femtosecond lasers and website large-power lasers.