Always Enabled Vital cookies are absolutely essential for the web site to operate appropriately. These cookies guarantee basic functionalities and security features of the website, anonymously.
This cookie is used to report the input contents plus the progress on the enter type. It doesn't retailer any personalized info.
This cookie is utilized to file the enter contents plus the progress in the enter form. It does not retailer any particular details.
The average power of your NIR laser nevertheless has the possible to become improved to tens of watts which include 70 W [26] Should the double-pass configuration can be used to the Yb:YAG SCF amplifier stage. Therefore, Should the conversion performance of 31% from NIR to DUV may very well be nonetheless preserved at this greater electric power situation, the normal output power in the DUV laser at 258 nm may very well be a lot more than 20 W, which would be described as a outstanding electricity amount for the DUV laser and produce the unanticipated DUV laser machining outcomes. Additionally, for top-ability DUV laser, the UV damage from the nonlinear crystal, such as the Home windows for CLBO crystal as well as mirrors, is yet another significant parameter for lasting and secure Procedure.
Alternatively, the beam high quality of the larger ability DUV laser would develop into even worse as a result of extra severe thermal and nonlinear outcomes. As a result, the frequency conversion processes needs to be cautiously intended to mitigate the aforementioned outcomes. Consequently, a higher-electricity DUV laser within the FHG of 1 μm with an excellent beam high quality could possibly be obtained and will be effective for getting the shorter wavelength DUV lasers for instance 193 nm by more info SFG.
Both of those the 1040 nm and 1078 nm laser originate from one twin-wavelength Yb-doped fiber laser. Each and every laser is amplified by stages of fiber amplifier and Yb-doped supplies amplifier, respectively.
MDPI and/or even the editor(s) disclaim accountability for almost any harm to men and women or assets ensuing from any Strategies, approaches, instructions or products referred to in the material. Terms and Conditions Privacy Plan We use cookies on our Web site to ensure you get the most effective working experience.
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。
The cookie is ready by the GDPR Cookie Consent plugin and it is used to retailer whether or not person has consented to using cookies. It doesn't retail store any own details.
Immediately after payment, you might obtain an e-mail with instructions and a connection to download the purchased paper.
Additionally, combining the solid-condition laser with other nonlinear process for example stimulated Raman scattering, NIR lasers could be reached at new wavelengths with high ability and substantial beam quality, which was tested through the evidence-of-theory experiment. This Raman laser plan delivers a new route to the high-energy DUV laser, Specially for the wavelength of 193 nm.
The beam profile shown in Figure 7b demonstrated a good beam excellent as among the merits of Raman laser, which would be useful to generate a 193-nm DUV laser with a high quality beam.
EKSMA Optics works by using cookies to supply you with the greatest purchasing encounter. If you continue on to work with our solutions, We're going to suppose that you comply with using these kinds of cookies.
This cookie is utilized to history the input contents and the progress in the input type. It does not retailer any personalized facts.