Considerations To Know About KYW Crystal
Considerations To Know About KYW Crystal
Blog Article
The obtain bandwidth e.g. of Yb:KGW and Yb:KYW is incredibly substantial in contrast with that of Yb:YAG. This allows for wide wavelength tunability and for Considerably shorter pulse durations from mode-locked lasers. Values effectively underneath 100 fs are actually obtained with passive mode locking.
This exceptional characteristic of ultrafast pulses enables nonlinear optical interaction with tissue at reduced overall publicity, and drives purposes for instance deep-tissue multiphoton microscopy and high-precision eye medical procedures
We existing a twin-crystal Yb:KGW laserthat iscapable to work for a Q-switched oscillator with output energy nearly 24 W and pulse duration of 20 ns,or to be a regenerative amplifier with output energy up to 21 W and pulse period below two hundred fs right after compression of chirped pulses. Each lasers have superb beam quality with beam parameter M2
The absorption and emission spectra of Yb:KYW Crystals Show robust peaks at 980 nm and 1030 nm, respectively, making sure productive Power conversion and superior effectiveness in laser programs.
This paper describes a femtosecond laser regenerative amplifier based upon two Yb:KYW crystals with direct longitudinal pumping by strong linear arrays of semiconductor injection lasers owning fiber output. To stop spectral narrowing throughout amplification plus the corresponding lengthening of your amplified pulse when it truly is compressed, a combination of two Yb:KYW crystals have been utilized, with the spectral maxima with the amplification shifted relative to each other and with spectral profiling of your amplified radiation.
The monoclinic crystal structures leads to a normal birefringence, assisting to keep more info away from thermally induced polarization rotation and depolarization decline.
Raman, luminescence and transmission spectra expose optical options owing towards the presence of thulium ions, and therefore the products may be additional analyzed within the scope of laser and luminescence purposes.
Spatial structure in the beam as well as corresponding intensity profiles I on the output from the laser.
EKSMA Optics utilizes cookies to provde the best browsing knowledge. In the event you continue on to employ our providers, We are going to suppose that you simply agree to using this sort of cookies.
Substantial-power repetitively pulsed ytterbium lasers with supershort pulse width and direct diode pumping for technological and biomedical programs
As a result of Formerly detected destructive actions which originated from your community you might be applying, remember to request unblock to web page.
There isn't any merchandise in your cart. Increase merchandise on your cart and ask for an Formal quotation or buy on the internet Subtotal
There isn't any goods as part of your cart. Insert things for your cart and ask for an official quotation or purchase on-line Subtotal
Concurrently, a shorter laser wavelength is often acquired; it is possible to function having a quantum defect perfectly under one%. Being a consequence, the warmth era is usually so little that this partly compensates the lower thermal conductivity.