KYW Crystal - An Overview
KYW Crystal - An Overview
Blog Article
EKSMA Optics takes advantage of cookies to give you the most effective purchasing practical experience. In the event you keep on to implement our providers, we will think that you simply comply with using these kinds of cookies.
The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, when compared with its counterpart Yb:KGW, can be a extraordinary materials that plays a crucial part in laser engineering. Its Principal perform is to make ultrashort pulses of light, spanning only a few hundred femtoseconds.
We current a twin-crystal Yb:KGW laserthat iscapable to function being a Q-switched oscillator with output electric power around 24 W and pulse length of 20 ns,or to be a regenerative amplifier with output electricity approximately 21 W and pulse length under 200 fs soon after compression of chirped pulses. Both lasers have excellent beam quality with beam parameter M2
Color-coded reflectivity of a Bragg mirror being a purpose of wavelength and angle in the incident beam.
Ultrafast lasers, with pulse widths of some picoseconds (10−12 s) or less, enable some time resolution demanded in laser-energized fluorescence life span spectroscopy and imaging procedures.Also, they produce significant pulse peak powers at higher repetition charges and average ordinary output powers.
Adhesion Check Compliant with MIL-C-675C military specifications, an adhesion take a look at included implementing a tape that satisfies LT-ninety requirements on to the lens film layer. The tape was affixed entirely and afterwards taken off vertically. This course of action was executed thrice, leading to no blistering or peeling.
By submitting the knowledge, you give your consent to the probable publication of one's inputs on our Web page Based on our regulations. (In the event you later on retract your consent, We are going to delete those inputs.) As your inputs are very first reviewed with the creator, They could be published with a few hold off.
Spatial framework in the beam as well as the corresponding intensity profiles I at the output of your laser.
For tungstates, the ytterbium doping concentration can be quite superior without having sizeable quenching because the replaced ions have an exceptionally similar ion radius, as well as the inter-ion more info length is fairly significant.
By substituting yttrium with ytterbium in the crystal lattice of Yb:KYW due to the identical measurements of these chemical features approximately one hundred% of Yb-doping could possibly be achieved.
The thermal conductivity of common double tungstates is on the order to three–four W/(K m) �?which is not lousy in comparison with other laser crystals (although many times below for YAG), and fairly massive when compared with the thermal conductivity of common glasses.
There are no things with your cart. Insert things to the cart and request an official quote or get online Subtotal
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) when compared with its counterpart Yb:KGW, can be a impressive content that plays an important job in laser technological know-how. Its Key operate is always to generate ultrashort pulses of light, spanning just a few hundred femtoseconds.
Simultaneously, a shorter laser wavelength can be attained; it is achievable to work by using a quantum defect well down below 1%. Like a consequence, the heat era may be so modest that this partly compensates the reduced thermal conductivity.