Usually Enabled Required cookies are Definitely important for the website to operate thoroughly. These cookies guarantee basic functionalities and safety features of the website, anonymously.
This cookie is accustomed to document the enter contents as well as progress from the input sort. It does not store any own info.
This cookie is accustomed to document the enter contents as well as progress of the enter type. It doesn't retail store any personalized data.
The normal electric power with the NIR laser nevertheless has the potential to be enhanced to tens of watts for instance 70 W [26] In case the double-move configuration might be used for your Yb:YAG SCF amplifier stage. For this reason, if the conversion efficiency of 31% from NIR to DUV can be however managed at this increased power affliction, the standard output ability with the DUV laser at 258 nm can be in excess of twenty W, which would be considered a impressive electrical power level with the DUV laser and bring on the unanticipated DUV laser machining final results. Moreover, for high-electricity DUV laser, the UV problems in the nonlinear crystal, including the windows for CLBO crystal plus the mirrors, is yet another crucial parameter for long run and secure operation.
Analytical cookies are utilized to understand how website visitors connect with the web site. These cookies assistance offer information on metrics the amount of website visitors, bounce fee, targeted visitors source, and so on.
EKSMA Optics employs cookies to give you the best browsing knowledge. Should you continue to use our solutions, We're going to presume that you comply with the use of these types of cookies.
This cookie is accustomed to report the input contents plus the progress in the input variety. It does not shop any personal details.
This cookie collects knowledge for the objective of analyzing how you utilize our Internet site. Knowledge is collected after remaining anonymized.
During the scientific and industrial applications, the beam high quality on the DUV laser is likewise a very important parameter. Particularly, the beam high quality from the DUV laser drastically impacts the laser machining effects. The beam high-quality on the DUV laser is decided by that of the basic laser and also the crystal with the frequency conversion. Not long ago, a large-power DUV laser (>ten W) at 258 nm was reported that has a beam top quality of M2 < one.five, which was produced by FHG of the Yb:YAG laser at 1030 nm utilizing the CLBO crystal [13]. This laser would bring on a greater laser machining outcome when compared to the preceding DUV lasers with larger M2.
The pulse period of the next Stokes light was shortened to five ns as shown in Determine 7a, just one-shot photo through the oscilloscope, that's a common phenomenon in Raman laser [forty four] even though the pulse length in the pump laser was ten ns.
Cesium Lithium Borate (CsLiB6O10 or CLBO) is the most effective non-linear crystal which generates ultraviolet harmonics in the Nd:YAG basic laser wavelength. As a way to here increase the injury threshold, minimal CLBO surface roughness, by extremely-precision machining, is necessary. Because the CLBO crystal has easy hydroscopic reaction and micro scratches in machining, extremely-specific machining in the CLBO crystal is often a tricky technological trouble.
This cookie is accustomed to history the input contents and the progress on the enter variety. It doesn't shop any private facts.
The conversion effectiveness from fundamental NIR to DUV is from five% to 36% based on the noted brings about Table 1. Raising the conversion effectiveness will reduce the load on the design and setup of the elemental laser amplifier plus the electric electric power consumption. A fantastic beam high quality of the elemental laser will even add towards the rising of your conversion performance along with the suitable ability intensity on the NIR and eco-friendly laser during the SHG and FHG method, respectively. The very best conversion efficiencies from NIR to environmentally friendly and environmentally friendly to DUV laser by utilization of CLBO crystal are 70% and all over fifty%, respectively [twelve], which corresponds to your conversion effectiveness of 35% from basic to DUV.
language �?中国 韩国 韩国 韩国 韩国 韩国