The best Side of CLBO Crystal
The best Side of CLBO Crystal
Blog Article
All-stable-condition ultraviolet lasers are commonly used in the fields of mechanical flaw detection, lithography, micromachining and medicine for the advantages of tiny volume, prolonged everyday living, high efficiency, superior beam top quality, extensive tuning and slim spectral line, and so forth. Utilizing significant power around-infrared coherent light-weight source as the basic frequency resource determined by nonlinear tuning know-how, making ultraviolet coherent radiation by multistage frequency conversion is considered a crucial strategy to produce the ultraviolet coherent mild source.
Compared to BBO it capabilities larger spectral and temperature acceptance, improved angle tolerance, as well as a lesser walk-off angle. from 3289 $ shipping
In accordance with the proof-of-principle experiment, the conversion efficiency of 23% implied the potential for accomplishing high-energy at the 2nd Stokes wavelength on the Raman laser. If your pump laser of 1078 nm may very well be received at the common electric power of fifty W, the output ability of its 2nd Stokes wavelength at 1512 nm could be greater than 10 W. The design of your Raman laser cavity needs to be optimized as a way to avoid the destruction on the M1 and diamond surface area.
全固态紫外激光器以其体积小、寿命长、效率高、光束质量好、调谐范围宽、谱线窄等优点，广泛应用于机械探伤、光刻、微加工和医学等领域，等，利用大功率近红外相干光源作为基于非线性调谐技术的基频源，通过多级变频产生紫外相干辐射被认为是发展紫外相干光源的重要途径。紫外相干光源的关键问题是研制紫外波段的非线性光学变频晶体。非线性光学晶体是实现频率变换的条件之一，因此对非线性光学晶体的生长、尺寸、损伤电阻、转换效率和允许的参数范围提出了越来越高的要求。
Alternatively, the beam high-quality of this better energy DUV laser would develop into worse on account of more significant thermal and nonlinear outcomes. As a result, the frequency conversion processes really should be carefully created to mitigate the aforementioned results. As a result, a superior-electric power DUV laser on the FHG of one μm with a very good beam high quality could possibly be received and can be helpful for obtaining the shorter wavelength DUV lasers such as 193 nm by SFG.
LBO is also an outstanding nonlinear crystal which is always applied to the SHG with the NIR to your environmentally friendly. The DUV laser is generally recognized by two phases of SFG from the LBO crystals because there is absolutely no period-matching angle for LBO to transform the inexperienced laser at 515 nm or 532 nm to your DUV instantly by SHG [sixteen]. Not long ago, the NSBBF crystal has also revealed its possible to obtain a substantial conversion effectiveness from 532 nm to 266 nm. The stroll-off angle and deff of the NSBBF are Practically comparable to These of CLBO [seventeen].
On the other aspect, the power scaling on the NIR laser is another factor to boost the common electric power in the 193-nm DUV laser. Because of the not enough the large-ability amplification Remedy of your NIR laser (by way of example at 1553 nm), nonlinear frequency procedures like optical parameter oscillation (OPO) may very well be placed on develop a wavelength converter by shifting the wavelength from one μm to the specified wavelength and also obtaining relative larger electricity [21]. Not long ago, a diamond Raman laser showed its capacity in attaining a large electricity plus a substantial conversion effectiveness on the 1st Stokes from the one-μm laser [22,23], which means the chance to generally be utilized within the 193-nm DUV laser technology on account of its significant Raman get and enormous frequency shift.
This cookie is accustomed to history the enter contents along with the development of the input type. It does not retailer any private knowledge.
There are no objects inside your cart. Increase things towards your cart and request an official estimate or get on-line Subtotal
The heartbeat duration of the next Stokes gentle was shortened to 5 ns as revealed in Figure 7a, only one-shot photo in the oscilloscope, which is a typical phenomenon in Raman laser [forty four] even though the heartbeat duration of your pump laser was 10 ns.
Cesium Lithium Borate (CsLiB6O10 or CLBO) is the most effective non-linear crystal which generates ultraviolet harmonics on the Nd:YAG elementary laser wavelength. To be able to boost the destruction threshold, small CLBO surface area roughness, by extremely-precision machining, is needed. Since the CLBO crystal has straightforward hydroscopic response and micro scratches in machining, extremely-specific machining from the CLBO crystal is a tricky technological problem.
This cookie is utilized to history the enter contents as well as progress in the enter sort. It does not retailer any own info.
This cookie collects details for the goal of analyzing how you use our Web page. Data is gathered soon after currently being CLBO Crystal anonymized.
This cookie is used to document the input contents along with the development with the enter sort. It doesn't retail outlet any own knowledge.