New Step by Step Map For CLBO Crystal
New Step by Step Map For CLBO Crystal
Blog Article
All-reliable-condition ultraviolet lasers happen to be broadly Employed in the fields of mechanical flaw detection, lithography, micromachining and medicine for some great benefits of smaller volume, prolonged lifestyle, large effectiveness, superior beam top quality, extensive tuning and slim spectral line, and so forth. Using superior power in the vicinity of-infrared coherent gentle supply as the fundamental frequency source according to nonlinear tuning know-how, creating ultraviolet coherent radiation by multistage frequency conversion is considered a very important method to create the ultraviolet coherent light resource.
We also use cookies that enable us assess and know how you utilize this Web site. These cookies will be stored in your browser only along with your consent.
We summarized The present improvement status of your significant-electricity DUV laser both equally for the wavelength of FHG on the one-μm laser and at 193 nm. The current enhancement from the stable-state/fiber laser, together with the nonlinear optical crystals, prompts not just the normal energy and also the beam quality (coherence) with the DUV lasers to an unparalleled stage.
The typical energy of the NIR laser continue to has the probable being improved to tens of watts which include 70 W [26] Should the double-pass configuration may be utilized with the Yb:YAG SCF amplifier stage. Therefore, if the conversion effectiveness of 31% from NIR to DUV might be continue to maintained at this better electricity affliction, the normal output ability of the DUV laser at 258 nm may be more than 20 W, which might become a outstanding energy stage for your DUV laser and cause the unanticipated DUV laser machining benefits. Additionally, for top-electrical power DUV laser, the UV damage of your nonlinear crystal, such as the Home windows for CLBO crystal and the mirrors, is an additional important parameter for lasting and secure operation.
This cookie collects information for the purpose of examining how you utilize our Site. Information is gathered after becoming anonymized.
LBO can be an excellent nonlinear crystal which is always applied to the SHG with the NIR towards the eco-friendly. The DUV laser is frequently understood by two levels of SFG within the LBO crystals considering that there check here is not any section-matching angle for LBO to transform the environmentally friendly laser at 515 nm or 532 nm for the DUV straight by SHG [16]. Not too long ago, the NSBBF crystal has also demonstrated its prospective to acquire a superior conversion performance from 532 nm to 266 nm. The wander-off angle and deff of your NSBBF are Pretty much comparable to Those people of CLBO [seventeen].
MDPI and/or maybe the editor(s) disclaim duty for just about any harm to people today or house ensuing from any Concepts, methods, Recommendations or goods referred to from the content material. Stipulations Privateness Plan We use cookies on our Site to make sure you get the top 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。
There won't be any products as part of your cart. Include goods for your cart and request an Formal quotation or order on the internet Subtotal
You may additionally Look at the possible obtain by using personal account by logging in or/and check obtain by your establishment.
In addition, combining the good-state laser with other nonlinear procedure including stimulated Raman scattering, NIR lasers could be attained at new wavelengths with superior energy and large beam excellent, which was analyzed by the proof-of-theory experiment. This Raman laser scheme gives a whole new path to the substantial-electric power DUV laser, Primarily within the wavelength of 193 nm.
This cookie is used to file the input contents plus the development of your enter variety. It doesn't store any individual info.
The conversion effectiveness from fundamental NIR to DUV is from five% to 36% according to the described leads to Desk 1. Expanding the conversion effectiveness will reduce the load on the look and setup of the basic laser amplifier in addition to the electric powered electrical power intake. A great beam excellent of the fundamental laser will even add to the escalating on the conversion effectiveness together with the right ability depth of your NIR and green laser within the SHG and FHG procedure, respectively. The highest conversion efficiencies from NIR to green and green to DUV laser by usage of CLBO crystal are 70% and all-around fifty%, respectively [12], which corresponds for the conversion efficiency of 35% from fundamental to DUV.
language �?中国 韩国 韩国 韩国 韩国 韩国