Detailed Notes on KYW Crystal

Detailed Notes on KYW Crystal

Blog Article

EKSMA Optics works by using cookies to provide you with the ideal purchasing experience. In case you carry on to employ our expert services, we will think which you conform to the use of this sort of cookies.

This distinctive attribute of ultrafast pulses allows nonlinear optical conversation with tissue at very low All round publicity, and drives programs such as deep-tissue multiphoton microscopy and significant-precision eye medical procedures

Femtosecond laser based on Yb:KYW crystals with suppression of spectral narrowing in the regenerative amplifier by spectral profiling of the heart beat

Coloration-coded reflectivity of a Bragg mirror being a functionality of wavelength and angle of the incident beam.

This paper describes a femtosecond laser regenerative amplifier based upon two Yb:KYW crystals with immediate longitudinal pumping by effective linear arrays of semiconductor injection lasers possessing fiber output. To stop spectral narrowing throughout amplification and the corresponding lengthening in the amplified pulse when it's compressed, a mix of two Yb:KYW crystals ended up employed, Using the spectral maxima of your amplification shifted relative to each other and with spectral profiling of your amplified radiation.

Immediately after air drying and subsequent cleansing by using a cotton fabric soaked in alcohol, the movie area showed no signs of peeling or scratches.

PDF Yb:KGW and Yb:KYW crystals have wide emission bandwidths and therefore are utilized as lasing materials to deliver ultrashort (~ 100-200 fs) higher electric power pulses. Direct pump of Yb:KGW/KYW crystals with laser diodes functioning at 981 nm supports compact laser techniques.

five mm besides the center from the beam caustic. In an effort to Examine the mode matching simulation, we executed the experiment with Ng-Minimize crystal oscillator, which was produced previously As well as in a identical condition with simulation [eleven]. As shown in Determine three(b) with purple dots and line, the CW output energy is very dependent on the posture of laser crystal along with the experimental result coincides very well with simulation end result. As a Notice, multimode Procedure occurred in experiment if the sizing from the pump beam is much click here larger than TEM00 cavity manner and it triggers better CW output power in the displacement region under three.five mm.

For tungstates, the ytterbium doping focus can be very significant without having major quenching because the replaced ions have an exceptionally comparable ion radius, plus the inter-ion length is relatively huge.

High-power repetitively pulsed ytterbium lasers with supershort pulse width and immediate diode pumping for technological and biomedical applications

There aren't any items with your cart. Increase items in your cart and ask for an Formal quote or buy on-line Subtotal

There aren't any objects in the cart. Add items for your cart and request an Formal quotation or buy on the web Subtotal

Yb:KYW crystal (Yb-doped potassium yttrium tungstate) in comparison with its counterpart Yb:KGW, is actually a exceptional materials that performs a very important purpose in laser technological know-how. Its Key operate would be to generate ultrashort pulses of sunshine, spanning just a few hundred femtoseconds.

Inquire RP Photonics for virtually any tips concerning tungstate lasers, which include femtosecond lasers and large-ability lasers.