CLBO Crystal Can Be Fun For Anyone
CLBO Crystal Can Be Fun For Anyone
Blog Article
All-strong-point out ultraviolet lasers are already extensively Employed in the fields of mechanical flaw detection, lithography, micromachining and medication for the benefits of tiny volume, very long daily life, high performance, good beam good quality, huge tuning and narrow spectral line, and so forth. Employing higher electric power near-infrared coherent mild supply as the elemental frequency resource determined by nonlinear tuning engineering, building ultraviolet coherent radiation by multistage frequency conversion is thought to be a vital solution to develop the ultraviolet coherent mild supply.
There aren't any goods inside your cart. Insert products in your cart and request an official quote or purchase on-line Subtotal
According to the evidence-of-basic principle experiment, the conversion efficiency of 23% implied the opportunity of acquiring high-energy at the next Stokes wavelength with the Raman laser. In the event the pump laser of 1078 nm could possibly be acquired at the common electrical power of fifty W, the output electricity of its 2nd Stokes wavelength at 1512 nm could be a lot more than 10 W. The look from the Raman laser cavity need to be optimized in an effort to avoid the damage on the M1 and diamond area.
全固态紫外激光器以其体积小、寿命长、效率高、光束质量好、调谐范围宽、谱线窄等优点，广泛应用于机械探伤、光刻、微加工和医学等领域，等，利用大功率近红外相干光源作为基于非线性调谐技术的基频源，通过多级变频产生紫外相干辐射被认为是发展紫外相干光源的重要途径。紫外相干光源的关键问题是研制紫外波段的非线性光学变频晶体。非线性光学晶体是实现频率变换的条件之一，因此对非线性光学晶体的生长、尺寸、损伤电阻、转换效率和允许的参数范围提出了越来越高的要求。
This cookie collects data for the goal of analyzing how you utilize our Web page. Info is gathered right after becoming anonymized.
Because of the thermal lens effect during the reliable-state lasers, If your heating administration is insufficient, It isn't easy to acquire the strong-condition laser that has a large ability plus a substantial beam excellent at the same time. Not too long ago, with the development of the thin disk laser and solitary-crystal fiber (SCF) laser, a higher-electricity laser at the fundamental wavelength (one μm) had been realized with a superb beam top quality Despite a TEM00 method beam [four,24], which might be very good candidates for the fundamental in the DUV laser technology. An additional prospect for the basic could be the superior-power fiber laser which may very well be realized by coherent beam mix with M2 benefit below 1.
This cookie is utilized to record the enter contents along with the development of your enter sort. It doesn't retailer any individual info.
This cookie is utilized to record the enter contents and the progress of the enter type. It doesn't retail outlet any private details.
In the scientific and industrial applications, the beam good quality of your DUV laser is also an essential parameter. Specifically, the beam good quality with the DUV laser radically affects the laser machining effects. The beam excellent on the DUV laser is determined by that of the elemental laser plus the crystal to the frequency conversion. Not too long ago, a higher-power DUV laser (>ten W) at 258 nm was reported that has a beam good quality of M2 < 1.five, which was generated by FHG of a Yb:YAG laser at 1030 nm utilizing the CLBO crystal [13]. This laser would cause a greater laser machining outcome in comparison to the former DUV lasers with more substantial M2.
After payment, you will acquire an email with Guidelines as well as a url to obtain the bought paper.
This cookie is set by GDPR Cookie Consent plugin. The cookies is accustomed to retailer the user consent with the cookies from the classification "Vital". It does not store any particular info.
This cookie is used to file the input contents as well as the development with the enter form. It does not retailer any particular data.
The conversion effectiveness from basic NIR to DUV is from 5% to 36% in accordance with the documented ends in Table 1. Growing the conversion effectiveness will reduce the load on the look and set up of the elemental laser amplifier together with the electrical power website consumption. A good beam top quality of the fundamental laser will likely add on the increasing on the conversion effectiveness and the appropriate electricity depth on the NIR and green laser within the SHG and FHG process, respectively. The best conversion efficiencies from NIR to eco-friendly and environmentally friendly to DUV laser by utilization of CLBO crystal are 70% and close to fifty%, respectively [twelve], which corresponds into the conversion efficiency of 35% from elementary to DUV.
在此浏览器中保存我的显示名称、邮箱地址和网站地址，以便下次评论时使用。