How Much You Need To Expect You'll Pay For A Good KYW Crystal
How Much You Need To Expect You'll Pay For A Good KYW Crystal
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The attain bandwidth e.g. of Yb:KGW and Yb:KYW is incredibly significant in comparison with that of Yb:YAG. This allows for broad wavelength tunability and for Substantially shorter pulse durations from manner-locked lasers. Values nicely underneath one hundred fs are attained with passive manner locking.
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We existing a dual-crystal Yb:KGW laserthat iscapable to operate for a Q-switched oscillator with output electric power around 24 W and pulse length of twenty ns,or being a regenerative amplifier with output electrical power up to 21 W and pulse length below 200 fs after compression of chirped pulses. Each lasers have fantastic beam good quality with beam parameter M2
Color-coded reflectivity of the Bragg mirror to be a functionality of wavelength and angle with the incident beam.
By substituting yttrium with ytterbium in the crystal lattice of Yb:KYW a result of the very similar dimensions of such chemical elements as much as 100% of Yb-doping could possibly be reached. This exclusive characteristic permits ytterbium to take the location of yttrium with nearly no disruption towards the crystal’s lattice.
Adhesion Test Compliant with MIL-C-675C armed forces specifications, an adhesion test included implementing a tape that meets LT-ninety requirements onto the lens film layer. The tape was affixed thoroughly and then eliminated vertically. This treatment was performed thrice, leading to no blistering or peeling.
Raman, luminescence and transmission spectra reveal optical attributes owing for the existence of thulium ions, and so the components may very well be more studied within the scope of laser and luminescence applications.
A large brightnessQ-switched oscillator and regenerative amplifier depending on a dual-crystal Yb:KGW laser
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Higher-electric power repetitively pulsed ytterbium lasers with supershort pulse width and immediate diode pumping for technological and biomedical programs
The thermal conductivity of widespread double tungstates is on the buy to 3–4 W/(K m) �?which isn't bad when compared with other laser crystals (While numerous situations below for YAG), and fairly massive as opposed With KYW Crystal all the thermal conductivity of usual glasses.
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Yb:KYW crystal (Yb-doped potassium yttrium tungstate) in comparison to its counterpart Yb:KGW, is really a outstanding materials that performs a very important job in laser technological know-how. Its Key purpose should be to crank out ultrashort pulses of light, spanning just some hundred femtoseconds.
Ask RP Photonics for almost any assistance concerning tungstate lasers, including femtosecond lasers and substantial-power lasers.