The best Side of CLBO Crystal
The best Side of CLBO Crystal
Blog Article
Within this paper, The brand new lapping slurry and sprucing slurry are introduced. Plus the deliquescence degree of CLBO is fallen to least expensive. A whole new Doing the job technologies is likewise adopted. After tough sprucing, the concentration of extremely-precision sprucing slurry is greater adequately. So does the ultra-precision sharpening velocity, as well as wiping speed is quicker than the deliquescence speed. The CLBO crystal floor roughness can reach 1nm and retain the floor top quality properly. Obtain by means of your establishment
This cookie is used to document the input contents as well as progress on the input kind. It doesn't store any particular data.
We summarized the current advancement standing in the substantial-electricity DUV laser both equally for the wavelength of FHG on the one-μm laser and at 193 nm. The the latest growth of the solid-state/fiber laser, and also the nonlinear optical crystals, prompts not simply the average power but additionally the beam good quality (coherence) on the DUV lasers to an unprecedented degree.
The crucial element problem of ultraviolet coherent mild supply primarily focuses on the development of nonlinear optical frequency conversion crystal in ultraviolet band. The nonlinear optical crystal is without doubt one of the circumstances for frequency transformation, so The expansion, dimension, destruction resistance, conversion efficiency and allowable parameter array of nonlinear optical crystal are needed Progressively more.
This Internet site takes advantage of cookies to improve your knowledge As you navigate through the website. Out of those, the cookies that happen to be categorized as important are saved on your browser as These are important for the Doing work of standard functionalities of the website.
EKSMA Optics works by using cookies to supply you with the best searching knowledge. If you carry on to employ our expert services, We'll presume you agree to the usage of this kind of cookies.
MDPI and/or even the editor(s) disclaim accountability for just about any injuries to folks or house ensuing from any Tips, strategies, Guidelines or items referred to from the content. Conditions and terms Privacy Policy We use cookies on our Web-site to make sure you get the most effective working experience.
This cookie is used to document the enter contents along with the development in the input form. It doesn't retail store any private facts.
In the scientific and industrial apps, the beam high quality with the DUV laser is also a very important parameter. Notably, the beam high-quality with the DUV laser radically influences the laser machining effects. The beam good quality with the DUV laser is set by that of the elemental laser and the crystal with the frequency conversion. Just lately, a superior-energy DUV laser (>10 W) at 258 nm was noted using a beam top quality of M2 < one.5, which was created by FHG of the Yb:YAG laser at 1030 nm utilizing the CLBO crystal [thirteen]. This laser would result in a much better laser machining consequence in comparison to the past DUV lasers with greater M2.
You may additionally Examine the attainable access through individual account by logging in or/and Verify obtain by your institution.
Also, combining the sound-point out laser with other nonlinear approach like stimulated Raman scattering, NIR lasers could possibly be obtained at new wavelengths with large electric power and higher beam high-quality, which was analyzed by the evidence-of-principle experiment. This Raman laser plan delivers a different path to the higher-power DUV laser, Specifically with the wavelength of 193 nm.
The beam profile proven in Determine 7b shown a great beam quality as on the list of merits of Raman laser, which might be effective to produce a 193-nm DUV laser with a high quality beam.
The conversion performance from elementary NIR to DUV is from 5% to 36% in accordance with the described ends in Table 1. Growing the conversion performance will decrease the stress on the design and setup of the elemental laser amplifier and also the electrical electrical power consumption. A very good beam excellent CLBO Crystal of the basic laser will also lead towards the expanding in the conversion performance and also the right electricity depth from the NIR and green laser from the SHG and FHG method, respectively. The very best conversion efficiencies from NIR to green and environmentally friendly to DUV laser by use of CLBO crystal are 70% and close to 50%, respectively [12], which corresponds for the conversion effectiveness of 35% from elementary to DUV.
language �?中国 韩国 韩国 韩国 韩国 韩国