5 Easy Facts About KYW Crystal Described
5 Easy Facts About KYW Crystal Described
Blog Article
The achieve bandwidth e.g. of Yb:KGW and Yb:KYW may be very huge when compared with that of Yb:YAG. This permits for wide wavelength tunability and for Significantly shorter pulse durations from method-locked lasers. Values perfectly below 100 fs are already obtained with passive manner locking.
This exceptional characteristic of ultrafast pulses permits nonlinear optical interaction with tissue at reduced In general exposure, and drives applications such as deep-tissue multiphoton microscopy and significant-precision eye medical procedures
We existing a dual-crystal Yb:KGW laserthat iscapable to function for a Q-switched oscillator with output electricity around 24 W and pulse length of 20 ns,or being a regenerative amplifier with output power around 21 W and pulse period underneath 200 fs soon after compression of chirped pulses. Each lasers have exceptional beam high-quality with beam parameter M2
Colour-coded reflectivity of the Bragg mirror to be a function of wavelength and angle from the incident beam.
Ultrafast lasers, with pulse widths of a few picoseconds (ten−twelve s) or considerably less, empower time resolution necessary in laser-fired up fluorescence lifetime spectroscopy and imaging techniques.What's more, they produce significant pulse peak powers at large repetition prices and average common output powers.
Ahead of the event of Nd:YAG, Nd3+:CaWO4 was a very important unusual-earth-doped laser attain medium. It was the truth is Employed in the very first continually functioning crystal laser.
FIG. one. Optical layout of the laser with direct pumping Along with the radiation of semiconductor injection lasers. LD is undoubtedly an IPG Photonics laser diode with fiber output
five mm besides the middle in the beam caustic. As a way to Verify the manner matching simulation, we done the experiment with Ng-cut crystal oscillator, which was made Formerly and in a exact same ailment with simulation [eleven]. As shown in Determine three(b) with crimson dots and line, the CW output energy is extremely dependent on the situation of laser crystal and also the experimental final result coincides effectively with simulation final result. Like a Take note, multimode operation transpired in experiment if the size with the pump beam is greater than TEM00 cavity manner and it causes larger CW output electric power in the displacement region under 3.5 mm.
EKSMA Optics employs cookies to provide you with the very best shopping working experience. When you proceed to use our products and services, We'll assume you agree to the usage of these kinds of cookies.
High-electricity repetitively pulsed ytterbium lasers with supershort pulse width and immediate diode pumping for technological and biomedical applications
There isn't any products with your cart. Insert things to the cart and ask for an Formal estimate or buy on the net Subtotal
There are no things with your cart. Incorporate goods on your cart and ask for an Formal estimate or buy on the web Subtotal
Yb:KYW crystal (Yb-doped potassium yttrium tungstate) in comparison to its counterpart Yb:KGW, is really a outstanding material that performs a significant position in laser technological innovation. Its Major functionality is usually to produce ultrashort pulses of sunshine, spanning only a few hundred femtoseconds.
Right here you could submit inquiries and comments. As far as they get acknowledged because of the author, website they are going to show up above this paragraph together with the author’s response. The writer will determine acceptance based on particular requirements. In essence, The problem have to be of adequately broad curiosity.