A Secret Weapon For CLBO Crystal
A Secret Weapon For CLBO Crystal
Blog Article
Generally Enabled Vital cookies are absolutely important for the website to function adequately. These cookies ensure essential functionalities and safety features of the web site, anonymously.
This cookie is utilized to history the input contents plus the development on the input type. It does not store any private info.
This cookie is used to record the enter contents and also the progress from the enter sort. It doesn't store any own facts.
For instance, the current concave OC could get replaced by a aircraft mirror which could mitigate the power density to the surface area of M1 and also the diamond. Also, making use of higher damage threshold coatings for M1 and diamond would also Enhance the output electrical power with none damages. Then, the NIR laser within the 2nd Stokes wavelength could be higher adequate, along with its superior beam top quality, to generate the ultimate DUV laser at 193 nm having a significant average electricity.
Analytical cookies are accustomed to understand how guests interact with the web site. These cookies enable deliver info on metrics the quantity of readers, bounce price, targeted traffic resource, etcetera.
As a result of thermal lens influence inside the sound-condition lasers, In case the heating administration is insufficient, It's not simple to acquire the sound-point out laser by using a large electric power along with a significant beam high quality at the same time. Not too long ago, with the event of the thin disk laser and solitary-crystal fiber (SCF) laser, a significant-power laser at the fundamental wavelength (1 μm) had been recognized with a fantastic beam high-quality even with a TEM00 method beam [four,24], which might be very good candidates for the elemental on the DUV laser technology. Another candidate for the fundamental may be the substantial-electric power fiber laser which can be realized by coherent beam blend with M2 worth a lot less than one.
On the opposite aspect, the power scaling of your NIR laser is an additional facet to boost the average electric power in the 193-nm DUV laser. Because of the not enough the substantial-energy amplification Remedy of your NIR laser (by way of example at 1553 nm), nonlinear frequency processes for instance optical parameter oscillation (OPO) could possibly be placed on develop a wavelength converter by shifting the wavelength from one μm to the desired wavelength and also obtaining relative increased ability [21]. Not too long ago, a diamond Raman laser showed its skill in achieving a large electric power in addition to website a high conversion efficiency on the 1st Stokes on the 1-μm laser [22,23], which suggests the likelihood for being utilized inside the 193-nm DUV laser generation due to its substantial Raman attain and enormous frequency shift.
This cookie is utilized to report the enter contents along with the progress in the input sort. It doesn't retailer any private data.
The cookie is ready via the GDPR Cookie Consent plugin which is accustomed to retail outlet if user has consented to the use of cookies. It doesn't store any individual info.
Soon after payment, you may obtain an email with Guidance and also a connection to obtain the bought paper.
What's more, combining the sound-point out laser with other nonlinear approach such as stimulated Raman scattering, NIR lasers may very well be attained at new wavelengths with superior power and large beam good quality, which was analyzed via the evidence-of-basic principle experiment. This Raman laser plan presents a new route to the high-power DUV laser, Particularly on the wavelength of 193 nm.
This cookie is utilized to history the enter contents and also the progress on the input kind. It doesn't retail outlet any own details.
The conversion effectiveness from basic NIR to DUV is from five% to 36% based on the reported ends in Desk 1. Growing the conversion performance will decrease the stress on the design and set up of the elemental laser amplifier together with the electric powered electrical power intake. A great beam good quality of the elemental laser may also contribute to your increasing from the conversion effectiveness and also the right ability depth of the NIR and green laser within the SHG and FHG method, respectively. The highest conversion efficiencies from NIR to green and environmentally friendly to DUV laser by utilization of CLBO crystal are 70% and about 50%, respectively [twelve], which corresponds for the conversion efficiency of 35% from essential to DUV.
This cookie is utilized to document the enter contents as well as the development of your enter type. It does not retail outlet any particular details.