Rumored Buzz on CLBO Crystal
Rumored Buzz on CLBO Crystal
Blog Article
Nevertheless, as a way to process the crystal is incredibly Sophisticated manufacturing techniques are expected. For the reason that dawn of the crystal, working on this problem, we are now the sole business in the world which might be processed During this crystal.
We also use cookies that support us evaluate and know how you utilize this Web site. These cookies will be stored within your browser only with all your consent.
This cookie is accustomed to report the input contents plus the development from the input kind. It doesn't retailer any personal facts.
As an illustration, the current concave OC could get replaced by a plane mirror which could mitigate the facility density about the surface of M1 as well as diamond. Additionally, making use of superior injury threshold coatings for M1 and diamond would also Enhance the output power with no damages. Then, the NIR laser for the 2nd Stokes wavelength may be large sufficient, together with its good beam quality, to create the final DUV laser at 193 nm using a large typical electric power.
This cookie collects details for the purpose of examining how you use our Web page. Information is collected following remaining anonymized.
Mainly because of the thermal lens result inside the solid-condition lasers, if the heating administration is insufficient, It isn't quick to get the solid-condition laser with a substantial energy and a substantial beam top quality simultaneously. Not long ago, with the development of the thin disk laser and one-crystal fiber (SCF) laser, a high-electricity laser at the fundamental wavelength (one μm) had been recognized with a superb beam high quality Despite a TEM00 manner beam [4,24], which would be good candidates for the elemental in the DUV laser generation. Another applicant for the fundamental could be the substantial-electrical power fiber laser which could be achieved by coherent beam blend with M2 value fewer than 1.
On the other aspect, the power scaling with the NIR laser is another part to boost the normal energy on the 193-nm DUV laser. As a result of not enough the significant-electricity amplification Alternative on the NIR laser (as an example at 1553 nm), nonlinear frequency procedures for instance optical parameter oscillation (OPO) can be placed on make a wavelength converter by shifting the wavelength from 1 μm to the specified wavelength and getting relative increased power [21]. Not too long ago, a diamond Raman get more info laser confirmed its capacity in accomplishing a substantial electrical power in addition to a substantial conversion performance for the 1st Stokes from the one-μm laser [22,23], which means the chance to become utilized from the 193-nm DUV laser era on account of its superior Raman achieve and huge frequency shift.
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。
In the scientific and industrial programs, the beam top quality on the DUV laser is likewise a very important parameter. Significantly, the beam high-quality of the DUV laser significantly affects the laser machining outcomes. The beam high quality from the DUV laser is decided by that of the fundamental laser along with the crystal for that frequency conversion. Recently, a superior-ability DUV laser (>ten W) at 258 nm was described using a beam top quality of M2 < 1.five, which was created by FHG of a Yb:YAG laser at 1030 nm using the CLBO crystal [13]. This laser would produce a far better laser machining consequence as compared to the former DUV lasers with much larger M2.
This cookie is accustomed to document the input contents as well as progress from the enter sort. It does not retail store any private information.
Additionally, combining the reliable-point out laser with other nonlinear procedure for instance stimulated Raman scattering, NIR lasers can be accomplished at new wavelengths with higher energy and high beam top quality, which was examined via the proof-of-principle experiment. This Raman laser scheme gives a different path to the superior-energy DUV laser, Specifically with the wavelength of 193 nm.
This cookie is utilized to report the enter contents as well as development with the input variety. It does not retail outlet any particular facts.
Its UV absorption edge reaches a hundred and eighty nm. The helpful nonlinear optical coefficient of CLBO for frequency doubling at 1064nm is about 2 times as large as that of KDP. CLBO crystals might be developed within the stoichiometric melt with decreased viscosity.
language �?中国 韩国 韩国 韩国 韩国 韩国