KYW Crystal Things To Know Before You Buy
KYW Crystal Things To Know Before You Buy
Blog Article
Utilizing our promoting offer, you may Screen your brand, more below your product or service description, and these will been noticed by several photonics pros.
The comparison with glasses is appropriate since the significant gain bandwidth allows e.g. tungstate femtosecond lasers and tunable lasers to contend with glass lasers.
We current a dual-crystal Yb:KGW laserthat iscapable to work being a Q-switched oscillator with output electrical power as much as 24 W and pulse duration of twenty ns,or like a regenerative amplifier with output energy nearly 21 W and pulse length below two hundred fs right after compression of chirped pulses. Both lasers have great beam top quality with beam parameter M2
For anyone who is trying to entry This website working with an nameless Personal/Proxy community, please disable that and try accessing web site once again.
This paper describes a femtosecond laser regenerative amplifier depending on two Yb:KYW crystals with immediate longitudinal pumping by strong linear arrays of semiconductor injection lasers acquiring fiber output. To avoid spectral narrowing during amplification plus the corresponding lengthening from the amplified pulse when it can be compressed, a combination of two Yb:KYW crystals ended up utilized, Along with the spectral maxima from the amplification shifted relative to one another and with spectral profiling of the amplified radiation.
Soon after air drying and subsequent cleansing having a cotton cloth soaked in Alcoholic beverages, the movie surface area confirmed no indications of peeling or scratches.
FIG. one. Optical format of a laser with direct pumping with the radiation of semiconductor injection lasers. LD is an IPG Photonics laser diode with fiber output
5 mm besides the center with the beam caustic. As a way to Look at the mode matching simulation, we executed the experiment with Ng-Lower crystal oscillator, which was made Formerly As well as in a exact same affliction with simulation [11]. As proven in Determine 3(b) with red dots and line, the CW output electricity is very dependent on the placement of laser crystal as well as experimental result coincides properly with simulation final result. As being a Notice, multimode Procedure happened in experiment when the dimension on the pump beam is larger sized than TEM00 cavity manner and it causes greater CW output electricity from the displacement location below 3.5 mm.
For tungstates, the ytterbium doping focus can be very high without the need of major quenching since the replaced ions have an exceedingly related ion radius, as well as the inter-ion length is fairly big.
By substituting yttrium with ytterbium in the crystal lattice of Yb:KYW a result of the identical sizes of these chemical elements as many as 100% of Yb-doping may be accomplished.
There are no products with your cart. Insert goods on your cart and request an Formal quote or purchase on the net Subtotal
This tandem of characteristics has far-reaching implications, notably in the construction of compact yet powerfull lasers.
EKSMA Optics uses cookies to provde the click here ideal shopping expertise. For those who go on to work with our providers, We're going to suppose that you simply conform to the use of these cookies.
At the same time, a shorter laser wavelength could be received; it can be done to work with a quantum defect effectively under one%. For a consequence, the warmth technology is usually so small that this partly compensates the lower thermal conductivity.