During this paper, the new lapping slurry and sharpening slurry are released. As well as the deliquescence diploma of CLBO is fallen to least expensive. A brand new Performing technology is likewise adopted. Soon after tough polishing, the concentration of ultra-precision sharpening slurry is greater properly. So does the ultra-precision sprucing pace, and the wiping speed is faster compared to the deliquescence speed. The CLBO crystal area roughness can reach 1nm and continue to keep the floor good quality well. Access through your institution
This cookie is used to document the input contents and the development with the input variety. It doesn't keep any individual information.
This cookie is utilized to document the enter contents as well as the development in the input form. It does not retail outlet any personalized details.
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 page takes advantage of cookies to improve your encounter As you navigate by the web site. Out of those, the cookies which might be categorized as vital are stored on your browser as These are essential for the working of primary functionalities of the website.
Equally the 1040 nm and 1078 nm laser come from 1 twin-wavelength Yb-doped fiber laser. Each individual laser is amplified by levels of fiber amplifier and Yb-doped resources amplifier, respectively.
On one other side, the ability scaling in the NIR laser is another element to increase the average power of your 193-nm DUV laser. Due to the insufficient the high-electric power amplification Remedy of the NIR laser (for instance at 1553 nm), nonlinear frequency procedures including optical parameter oscillation (OPO) could be applied to develop a wavelength converter by shifting the wavelength from one μm to the desired wavelength together with getting relative larger electric power [21]. Lately, a diamond Raman laser confirmed its capacity in acquiring a higher ability as well as a significant conversion performance within the 1st Stokes from the 1-μm laser [22,23], which suggests the likelihood being applied from the 193-nm DUV laser era as a consequence of its significant Raman gain and enormous frequency change.
Crylink is undoubtedly an open platform, equally as our mission is to attach worth, Crylink believes that every person and each firm has special worth, and we hope to connect with important you to provide value and replicate worth together.
The cookie is about via the GDPR Cookie Consent plugin and is used to shop whether or not user has consented to the use of cookies. It does not store any personal data.
The heartbeat duration of the second Stokes mild was shortened to 5 ns as demonstrated in Figure 7a, one-shot image within the oscilloscope, and that is a common phenomenon in Raman laser [forty here four] while the heartbeat period in the pump laser was ten ns.
Cesium Lithium Borate (CsLiB6O10 or CLBO) is the most effective non-linear crystal which generates ultraviolet harmonics of your Nd:YAG fundamental laser wavelength. To be able to improve the destruction threshold, reduced CLBO surface roughness, by extremely-precision machining, is required. Because the CLBO crystal has quick hydroscopic response and micro scratches in machining, ultra-specific machining on the CLBO crystal is really a difficult complex difficulty.
The beam profile demonstrated in Determine 7b shown a great beam excellent as one of many merits of Raman laser, which might be effective to make a 193-nm DUV laser with a high quality beam.
The conversion performance from basic NIR to DUV is from five% to 36% according to the claimed leads to Desk 1. Rising the conversion performance will decrease the stress on the design and setup of the elemental laser amplifier in addition to the electric electric power consumption. A fantastic beam high quality of the basic laser will likely contribute on the rising of your conversion efficiency along with the suitable ability depth of the NIR and eco-friendly laser while in the SHG and FHG course of action, respectively. The best conversion efficiencies from NIR to environmentally friendly and eco-friendly to DUV laser by usage of CLBO crystal are 70% and all-around fifty%, respectively [twelve], which corresponds into the conversion performance of 35% from basic 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。