Considerations To Know About KYW Crystal
Considerations To Know About KYW Crystal
Blog Article
The get bandwidth e.g. of Yb:KGW and Yb:KYW is incredibly large as opposed with that of Yb:YAG. This allows for wide wavelength tunability and for A great deal shorter pulse durations from mode-locked lasers. Values nicely underneath one hundred fs happen to be realized with passive mode locking.
This exclusive attribute of ultrafast pulses allows nonlinear optical conversation with tissue at small Total publicity, and drives applications which include deep-tissue multiphoton microscopy and higher-precision eye surgical treatment
The Yb:KYW crystal’s proficiency in gentle absorption at all over 981 nm would make the crystal well suited for diode pumping. It really is more Increased by its outstanding efficiency in this process, coupled with its low quantum defect.
When you are seeking to accessibility this site utilizing an anonymous Non-public/Proxy community, be sure to disable that and take a look at accessing internet site once again.
Ultrafast lasers, with pulse widths of a few picoseconds (10−twelve s) or considerably less, enable some time resolution required in laser-energized fluorescence life time spectroscopy and imaging strategies.What's more, they deliver higher pulse peak powers at significant repetition costs and average typical output powers.
Just before the event of Nd:YAG, Nd3+:CaWO4 was an important unusual-earth-doped laser acquire medium. It had been the truth is used in the main repeatedly operating crystal laser.
Raman, luminescence and transmission spectra expose optical attributes owing towards the existence of thulium ions, and therefore the elements could possibly be further examined in the scope of laser and luminescence programs.
A large brightnessQ-switched oscillator and regenerative amplifier dependant on a twin-crystal Yb:KGW laser
For tungstates, the ytterbium doping focus can be very large with no substantial quenching as the replaced ions have a really identical here ion radius, plus the inter-ion distance is fairly big.
... Not only the placement of crystal within the cavity and also the amplification axis of crystal has an effect on the laser Procedure greatly, since the absorption and emission cross sections with the crystal are quite diverse according to the orientation in the crystal.
The thermal conductivity of typical double tungstates is with the purchase to three–4 W/(K m) �?which isn't undesirable when compared with other laser crystals (Despite the fact that various times under for YAG), and rather significant in contrast While using the thermal conductivity of common glasses.
There aren't any products in the cart. Increase products to your cart and request an official quote or get on the net Subtotal
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) when compared with its counterpart Yb:KGW, is actually a remarkable product that performs a significant job in laser technology. Its Main function would be to crank out ultrashort pulses of light, spanning only a few hundred femtoseconds.
Inquire RP Photonics for any assistance concerning tungstate lasers, like femtosecond lasers and significant-electrical power lasers.