How Much You Need To Expect You'll Pay For A Good CLBO Crystal
How Much You Need To Expect You'll Pay For A Good CLBO Crystal
Blog Article
On the other hand, to be able to approach the crystal is extremely Innovative producing tactics are needed. For the reason that dawn of the crystal, working on this problem, we are actually the sole firm on this planet that could be processed During this crystal.
This cookie is accustomed to report the input contents and also the development in the enter form. It does not retail outlet any individual details.
This cookie is accustomed to document the enter contents as well as the progress on the input variety. It does not retailer any personal knowledge.
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 Web site utilizes cookies to enhance your encounter As you navigate by the website. Out of such, the cookies that happen to be categorized as vital are saved in your browser as They're important for the Operating of basic functionalities of the website.
Because of the thermal lens effect in the solid-condition lasers, In the event the heating administration is inadequate, It's not necessarily effortless to obtain the good-condition laser using a high ability in addition to a substantial beam high quality at the same time. Not too long ago, with the event of The skinny disk laser and one-crystal fiber (SCF) laser, a large-electric power laser at the fundamental wavelength (1 μm) had been recognized with a fantastic beam quality Despite a TEM00 method beam [four,24], which might be good candidates for the fundamental in the DUV laser era. Another candidate for the fundamental would be the superior-energy fiber laser which could possibly be realized by coherent beam mix with M2 benefit fewer than one.
On the other side, the facility scaling with the NIR laser is another component to improve the regular electrical power of the 193-nm DUV laser. Due to the deficiency of the high-ability amplification Resolution from the NIR laser (such as at 1553 nm), nonlinear frequency processes which include optical parameter oscillation (OPO) may be placed on build a wavelength converter by shifting the wavelength from one μm to the specified wavelength and also obtaining relative increased power [21]. Just lately, a diamond Raman laser confirmed its capacity in achieving a large ability along with a superior conversion efficiency in the 1st Stokes of the 1-μm laser [22,23], which implies the possibility to become applied within the 193-nm DUV laser generation as a consequence of its superior Raman attain and enormous frequency shift.
This cookie collects details for the objective of examining how you employ our Web site. Details is collected immediately after currently being anonymized.
Inside the scientific and industrial programs, the beam high quality on the DUV laser can be a vital parameter. Specifically, the beam top quality in the DUV laser significantly has an effect on the laser machining success. The beam excellent on the DUV laser is determined by that of the elemental laser plus the crystal to the frequency conversion. Lately, a high-electric power DUV laser (>10 W) at 258 nm was described using a beam high-quality of M2 < 1.5, which was created by FHG of the Yb:YAG laser at get more info 1030 nm using the CLBO crystal [thirteen]. This laser would bring about a far better laser machining outcome as compared to the prior DUV lasers with more substantial M2.
Just after payment, you will acquire an e mail with Recommendations plus a url to obtain the purchased paper.
Furthermore, combining the stable-point out laser with other nonlinear method such as stimulated Raman scattering, NIR lasers might be attained at new wavelengths with high electrical power and superior beam high quality, which was examined via the evidence-of-principle experiment. This Raman laser scheme gives a different path to the superior-energy DUV laser, Specifically with the wavelength of 193 nm.
The beam profile shown in Figure 7b demonstrated a very good beam high quality as among the list of deserves of Raman laser, which might be effective to produce a 193-nm DUV laser with a high quality beam.
EKSMA Optics makes use of cookies to give you the very best browsing working experience. When you keep on to work with our expert services, We'll assume that you choose to comply with using these kinds of cookies.
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。