The Greatest Guide To CLBO Crystal
The Greatest Guide To CLBO Crystal
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Nevertheless, to be able to procedure the crystal is extremely Sophisticated producing approaches are demanded. Because the dawn of the crystal, focusing on this obstacle, we are now the sole enterprise on this planet which might be processed On this crystal.
In comparison to BBO it attributes more substantial spectral and temperature acceptance, better angle tolerance, plus a smaller sized wander-off angle. from 3289 $ supply
Based on the evidence-of-principle experiment, the conversion performance of 23% implied the potential for acquiring high-power at the second Stokes wavelength on the Raman laser. Should the pump laser of 1078 nm could possibly be attained at the common energy of 50 W, the output power of its 2nd Stokes wavelength at 1512 nm could be much more than ten W. The design of the Raman laser cavity really should be optimized so as to avoid the destruction in the M1 and diamond area.
The important thing issue of ultraviolet coherent mild supply largely concentrates on the development of nonlinear optical frequency conversion crystal in ultraviolet band. The nonlinear optical crystal is without doubt one of the conditions for frequency transformation, so The expansion, size, hurt resistance, conversion efficiency and allowable parameter range of nonlinear optical crystal are required A lot more.
However, the beam excellent of this increased power DUV laser would become worse as a consequence of a lot more really serious thermal and nonlinear consequences. Hence, the frequency conversion processes must be diligently made to mitigate the aforementioned outcomes. Thus, a large-ability DUV laser in the FHG of 1 μm with a superb beam good quality might be obtained and may be effective for getting the shorter wavelength DUV lasers which include 193 nm by SFG.
As a result of thermal lens impact within the strong-state lasers, In case the heating management is inadequate, It is far from straightforward to acquire the reliable-point out laser which has a substantial energy in addition to a higher beam high-quality simultaneously. Just lately, with the development of The skinny disk laser and one-crystal fiber (SCF) laser, a higher-electric power laser at the elemental wavelength (one μm) were understood with an excellent beam high-quality even with a TEM00 mode beam [4,24], which might be superior candidates for the elemental from the DUV laser era. A different candidate for the basic is definitely the substantial-electrical power fiber laser which can be obtained by coherent beam blend with M2 price below 1.
On the other facet, the ability scaling check here from the NIR laser is an additional element to increase the ordinary electric power in the 193-nm DUV laser. Due to the not enough the significant-electricity amplification Answer of the NIR laser (such as at 1553 nm), nonlinear frequency procedures which include optical parameter oscillation (OPO) may very well be applied to produce a wavelength converter by shifting the wavelength from one μm to the specified wavelength as well as getting relative larger energy [21]. Not long ago, a diamond Raman laser confirmed its ability in acquiring a large electricity in addition to a higher conversion efficiency in the 1st Stokes from the 1-μm laser [22,23], which implies the chance to be applied within the 193-nm DUV laser era on account of its significant Raman attain and huge frequency shift.
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Tunable ultraviolet laser resource based on solid-point out dye laser technology and CsLiB6O10 harmonic technology
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