BIBO Crystal - An Overview
BIBO Crystal - An Overview
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Hygroscopic crystal products deteriorate when they are not usually held in sufficiently dry air (or simply a dry purge gas). This is applicable e.g. to KDP and BBO, and in a lesser extent to LBO. It can be useful to keep this type of crystal at a considerably elevated temperature, which makes it easier to preserve it dry.
If the crystal surfaces are still “filthy�?immediately after the above cleaning treatments, the surfaces might need been weakened. Please Speak to us for rework from the crystals.
five mm to minimize group velocity mismatch and are perfect for frequency doubling or tripling of Ti:sapphire and Yb:doped laser pulses. The significant and noncritical section matching LBO crystals are ideal for next or 3rd harmonic era of Nd:YAG and Yb:doped lasers.
The quantity of the solvent is usually altered for many crystal measurement And so the lens tissue is kept moist for the entire drag but there is not any visible trace of solvent about the crystal surface after the drag is concluded. Inspect the surface and repeat if important, but only use Each individual sheet of lens tissue once.
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At the moment, as A sort of excellent nonlinear second harmonic crystal, it can be employed to produce higher efficiency crystal of inexperienced or blue laser.
Procedure of nonlinear crystals at temperatures beneath space temperature (to realize period matching) is normally problematic, as it may well lead to condensation of h2o on the crystal surfaces In case the encompassing air isn't really dry.
Even though the nonlinear coefficient of KTP crystal is massive, the laser damage threshold is lower, that may trigger issues like refractive index change and transmission decline. BIBO crystal has greater laser damage threshold and better 2nd harmonic conversion efficiency. Whilst LBO and B-BBO are one of the most practical, they are smaller in dimension and possess particular hygroscopicity, whilst BIBO crystals are non-damp and might expand to huge size. These benefits enable BIBO crystals to become greatly applied.
A variety of Homes of the nonlinear crystal is usually important for an application e.g. in nonlinear frequency conversion:
Even properly under the threshold for fast problems, some crystal elements exhibit a constant degradation in the employed quantity, e.
China BIBO crystals can be utilized don't just as high-effectiveness frequency doubling and frequency summing gadgets, but also have broad software prospects in the sphere of optical parametric oscillation (OPO), and BIBO Crystal In addition, it has a very important application inside the efficient technology of ultrabright entangled photons by means of blue pumped Spontaneous Parametric Down Conversions (Also Know as SPDC).
High electricity laser program: BIBO crystals are ideal for use in significant-ability laser techniques because of their high hurt threshold as well as their potential to resist significant-depth laser beams with out hurt. This provides BIBO crystals a major gain in laser purposes that need superior Electrical power output.
Our crystals are used in a wide array of apps, which includes numerous kinds of nonlinear frequency conversion and electro-optics, but will also quantum technological know-how.