The 2-Minute Rule for CLBO Crystal
The 2-Minute Rule for CLBO Crystal
Blog Article
In this paper, the new lapping slurry and sharpening slurry are launched. And the deliquescence degree of CLBO is fallen to most affordable. A whole new Performing technology is additionally adopted. Immediately after tough sharpening, the concentration of ultra-precision polishing slurry is improved effectively. So does the ultra-precision polishing speed, as well as the wiping speed is faster than the deliquescence velocity. The CLBO crystal floor roughness can accomplish 1nm and hold the surface excellent effectively. Access by way of your institution
There isn't any goods within your cart. Incorporate products to your cart and request an official quote or buy on the internet Subtotal
We summarized The existing progress status of your superior-electric power DUV laser each within the wavelength of FHG on the 1-μm laser and at 193 nm. The new advancement of your sound-point out/fiber laser, in addition to the nonlinear optical crystals, prompts don't just the normal power but additionally the beam excellent (coherence) of your DUV lasers to an unprecedented degree.
The normal electricity in the NIR laser nonetheless has the prospective to become improved to tens of watts such as 70 W [26] if the double-go configuration may be utilized for that Yb:YAG SCF amplifier stage. As a result, If your conversion efficiency of 31% from NIR to DUV may very well be even now maintained at this better ability ailment, the common output ability from the DUV laser at 258 nm may be more than 20 W, which would become a amazing power level with the DUV laser and produce the unanticipated DUV laser machining outcomes. Furthermore, for high-energy DUV laser, the UV injury with the nonlinear crystal, such as the windows for CLBO crystal and also the mirrors, is another essential parameter for long-term and secure operation.
Analytical cookies are used to understand how site visitors communicate with the web site. These cookies enable provide information on metrics the number of guests, bounce charge, targeted traffic resource, and click here so forth.
EKSMA Optics works by using cookies to provide you with the finest buying practical experience. When you continue to utilize our products and services, we will presume that you just comply with the usage of this kind of cookies.
On one other facet, the ability scaling on the NIR laser is another aspect to enhance the normal power with the 193-nm DUV laser. Due to insufficient the large-electricity amplification Answer of your NIR laser (by way of example at 1553 nm), nonlinear frequency procedures like optical parameter oscillation (OPO) can be applied to build a wavelength converter by shifting the wavelength from 1 μm to the specified wavelength as well as obtaining relative increased power [21]. Not too long ago, a diamond Raman laser confirmed its means in attaining a substantial ability along with a higher conversion efficiency on the 1st Stokes with the one-μm laser [22,23], which suggests the likelihood to get utilized while in the 193-nm DUV laser era on account of its significant Raman obtain and large frequency shift.
This cookie is utilized to history the enter contents as well as development of your enter sort. It does not retail store any personal data.
The cookie is ready from the GDPR Cookie Consent plugin and is also used to keep whether user has consented to using cookies. It does not shop any personal details.
The pulse length of the next Stokes light was shortened to 5 ns as demonstrated in Determine 7a, just one-shot photo in the oscilloscope, and that is a standard phenomenon in Raman laser [44] when the heartbeat period from the pump laser was 10 ns.
This cookie is accustomed to file the input contents plus the development of the enter form. It does not retailer any particular facts.
The beam profile shown in Determine 7b shown a very good beam quality as one of the deserves of Raman laser, which might be useful to make a 193-nm DUV laser with a high quality beam.
Its UV absorption edge reaches 180 nm. The effective nonlinear optical coefficient of CLBO for frequency doubling at 1064nm is about 2 times as massive as that of KDP. CLBO crystals may be developed in the stoichiometric soften with reduced viscosity.
The development from the 193-nm laser was demonstrated by levels of SFG. To be able to scale the DUV laser electric power effectively, a fresh thought from the 193-nm DUV laser generation is offered based upon the diamond Raman laser.