All-solid-condition ultraviolet lasers are extensively used in the fields of mechanical flaw detection, lithography, micromachining and medication for the benefits of modest volume, extensive daily life, substantial performance, superior beam quality, wide tuning and slender spectral line, etcetera. Making use of high energy in the vicinity of-infrared coherent light-weight supply as the fundamental frequency supply based on nonlinear tuning technological innovation, producing ultraviolet coherent radiation by multistage frequency conversion is considered an essential solution to acquire the ultraviolet coherent light supply.
We also use cookies that assist us assess and understand how you use this Web site. These cookies is going to be stored with your browser only with all your consent.
We summarized The present improvement position with the substantial-electrical power DUV laser both within the wavelength of FHG in the 1-μm laser and at 193 nm. The recent progress from the stable-state/fiber laser, in addition to the nonlinear optical crystals, prompts not just the normal electric power but will also the beam quality (coherence) in the DUV lasers to an unprecedented amount.
As an illustration, the current concave OC could get replaced by a plane mirror which could mitigate the facility density to the surface area of M1 as well as the diamond. Additionally, employing large harm threshold coatings for M1 and diamond would also Increase the output electricity without any damages. Then, the NIR laser with the 2nd Stokes wavelength could possibly be large more than enough, and also its good beam good quality, to generate the final DUV laser at 193 nm which has a higher ordinary energy.
This cookie collects info for the purpose of analyzing how you utilize our Site. Info is collected following remaining anonymized.
EKSMA Optics utilizes cookies to give you the finest procuring encounter. If you continue on to utilize our services, We are going to assume you agree to the usage of such cookies.
On one other aspect, the power scaling of the NIR laser is an additional part to enhance the normal ability from the 193-nm DUV laser. Due to the not enough the substantial-electrical power amplification solution of the NIR laser (such as at 1553 nm), nonlinear frequency processes such as optical parameter oscillation (OPO) might be placed on develop a wavelength converter by shifting the wavelength from one μm to the desired wavelength together with getting relative larger ability [21]. Not too long ago, a diamond Raman laser confirmed its means in reaching a substantial power as well as a substantial conversion efficiency with the 1st Stokes with the one-μm laser [22,23], which means the chance to generally be used during the 193-nm DUV laser technology because of its high Raman acquire and enormous frequency change.
芯飞睿所有的服务和支持都立足于使我们的客人工作的更加高效，更有价值。
There won't be any products in the cart. Include merchandise for your cart and ask for an Formal quote or purchase on the net Subtotal
You may additionally Look at the possible obtain by using own account by logging in or/and Look at obtain by your institution.
This cookie is utilized to record the input contents as well as the development with the enter variety. It doesn't store any individual info.
You might be accessing a machine-readable page. In order to be human-readable, please put in an RSS reader. Keep on Cancel clear All article content released by MDPI are made straight away offered around the world below an open up access license. No Exclusive permission is required to reuse all or Component of the report published by MDPI, which include figures and tables. For content articles published beneath an open up entry Imaginative Popular CC BY license, any Section of the posting could possibly be reused without permission presented that the first article is Obviously cited. To learn more, be sure to make reference to . Characteristic papers characterize the most Innovative exploration with major opportunity for top effects in the sphere. A Element Paper need to be a considerable read more primary Article that involves quite a few procedures or techniques, gives an outlook for long term research Instructions and describes feasible research apps. Function papers are submitted on person invitation or advice by the scientific editors and should acquire optimistic feed-back from your reviewers. Editor’s Preference content articles are dependant on recommendations with the scientific editors of MDPI journals from around the world.
This cookie collects data for the goal of examining how you employ our Internet site. Info is collected after being anonymized.
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。