Nonetheless, so as to system the crystal is extremely State-of-the-art production approaches are demanded. Because the dawn of this crystal, engaged on this obstacle, we at the moment are the sole business on this planet that can be processed In this particular crystal.
There won't be any merchandise inside your cart. Include things towards your cart and request an Formal quote or get on-line Subtotal
According to the evidence-of-basic principle experiment, the conversion efficiency of 23% implied the potential for reaching large-ability at the second Stokes wavelength of your Raman laser. In the event the pump laser of 1078 nm may be received at the normal ability of 50 W, the output electric power of its 2nd Stokes wavelength at 1512 nm may be over 10 W. The look of the Raman laser cavity need to be optimized in an effort to avoid the harm on the M1 and diamond area.
The average electricity in the NIR laser nevertheless has the opportunity for being improved to tens of watts which include 70 W [26] In the event the double-move configuration could possibly be used to the Yb:YAG SCF amplifier phase. Consequently, Should the conversion performance of 31% from NIR to DUV could possibly be continue to taken care of at this bigger ability problem, the common output electricity on the DUV laser at 258 nm can be a lot more than 20 W, which would certainly be a exceptional electrical power degree for your DUV laser and produce the unanticipated DUV laser machining success. Furthermore, for top-power DUV laser, the UV hurt from the nonlinear crystal, including the windows for CLBO crystal plus the mirrors, is another vital parameter for long-term and stable operation.
Conversely, the beam good quality of this bigger electricity DUV laser would turn out to be even worse as a result of more really serious thermal and nonlinear results. Consequently, the frequency conversion procedures must be cautiously built to mitigate the aforementioned results. So, a higher-electric power DUV laser in the FHG of 1 μm with a fantastic beam quality could possibly be received and may be beneficial for obtaining the shorter wavelength DUV lasers including 193 nm by SFG.
EKSMA Optics makes use of cookies to provide you with the very best searching expertise. If you continue to utilize our expert services, we will assume which you comply with the usage of these cookies.
On one other side, the power scaling from the NIR laser is an additional part to raise the normal energy from the 193-nm DUV laser. A result of the not enough the higher-power amplification Remedy of the NIR laser (for example at 1553 nm), nonlinear frequency procedures including optical parameter oscillation (OPO) may be placed on build a wavelength converter by shifting the wavelength from one μm to the desired wavelength in addition to getting relative larger energy [21]. Not too long ago, a diamond Raman laser showed its means in acquiring a substantial electricity and also a superior conversion effectiveness at the 1st Stokes with the 1-μm laser [22,23], which means the likelihood to get applied from the 193-nm DUV laser technology due to its high Raman acquire and huge frequency change.
This cookie collects information for the goal of website examining how you use our website. Facts is collected following remaining anonymized.
There aren't any objects in the cart. Increase items in your cart and request an official quotation or buy on the net Subtotal
Right after payment, you can obtain an e mail with Guidelines and a website link to obtain the ordered paper.
Also, combining the good-point out laser with other nonlinear procedure like stimulated Raman scattering, NIR lasers might be achieved at new wavelengths with high energy and substantial beam top quality, which was analyzed because of the proof-of-basic principle experiment. This Raman laser scheme delivers a brand new path to the high-electricity DUV laser, Primarily at the wavelength of 193 nm.
Tunable ultraviolet laser source based on strong-point out dye laser engineering and CsLiB6O10 harmonic technology
Its UV absorption edge reaches 180 nm. The effective nonlinear optical coefficient of CLBO for frequency doubling at 1064nm is about 2 times as significant as that of KDP. CLBO crystals is often developed through the stoichiometric melt with reduced viscosity.
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。