The smart Trick of CLBO Crystal That Nobody is Discussing

The smart Trick of CLBO Crystal That Nobody is Discussing

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On the other hand, so that you can process the crystal may be very Innovative producing tactics are demanded. Since the dawn of this crystal, engaged on this obstacle, we are now the only real company on this planet which might be processed In this particular crystal.

In comparison with BBO it characteristics larger spectral and temperature acceptance, far better angle tolerance, and also a scaled-down wander-off angle. from 3289 $ delivery

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The crucial element challenge of ultraviolet coherent light-weight supply generally concentrates on the event 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, sizing, destruction resistance, conversion performance and allowable parameter number of nonlinear optical crystal are essential An increasing number of.

Alternatively, the beam high-quality of this greater ability DUV laser would grow to be even worse as a result of extra severe thermal and nonlinear outcomes. Hence, the frequency conversion processes needs to be thoroughly meant to mitigate the aforementioned effects. Therefore, a significant-ability DUV laser at the FHG of 1 μm with a superb beam excellent can be attained and can be useful for acquiring the shorter wavelength DUV lasers including 193 nm by SFG.

The two the 1040 nm and 1078 nm laser come from just one twin-wavelength Yb-doped fiber laser. Just about every laser is amplified by levels of fiber amplifier and Yb-doped products amplifier, respectively.

On the other facet, the facility scaling from the NIR laser is another component to enhance the regular electrical power of the 193-nm DUV laser. Mainly because of the deficiency of the higher-ability amplification Resolution in the NIR laser (for example at 1553 nm), nonlinear frequency processes for instance optical parameter oscillation (OPO) can be applied to make a wavelength converter by shifting the wavelength from 1 μm to the desired wavelength along with obtaining relative better energy [21]. Just lately, a diamond Raman laser showed its potential in accomplishing a high electrical power and also a significant conversion performance for the 1st Stokes of your one-μm laser [22,23], which implies the likelihood to generally be applied within the 193-nm DUV laser generation because of its large Raman obtain and enormous frequency change.

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Within the scientific and industrial programs, the beam good quality with the DUV laser is usually an important parameter. Especially, the beam high quality from the DUV laser significantly affects the laser machining results. The beam quality of your DUV laser is set by that of the basic laser as well as crystal with the frequency conversion. Recently, a superior-electric power DUV laser (>10 W) at 258 nm was claimed by using a beam top quality of M2 < one.5, which was produced by FHG of the Yb:YAG laser at 1030 nm using the CLBO crystal [thirteen]. This laser would lead to a far better laser machining final result when compared to the prior DUV lasers with more substantial M2.

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Its UV absorption edge reaches 180 nm. The successful nonlinear optical coefficient of CLBO for frequency doubling at 1064nm is about twice as large as that of KDP. CLBO crystals is usually developed from your stoichiometric melt with lessen viscosity.

The development of the 193-nm laser was shown by stages of SFG. So as to scale the DUV laser electrical power successfully, a different notion of your 193-nm DUV laser technology is offered based on the diamond Raman laser.