The susceptibility to dampness of BiBO is incredibly minimal. Nonetheless, customers are encouraged to offer dry situations for the two use and storage of BiBO to lengthen the life time. H2o condensation on crystal surfaces really should be Totally prevented at any time.
If the crystal surfaces are still “dirty�?right after the above cleaning processes, the surfaces might need been broken. Make sure you Speak to us for rework of your crystals.
BiB3O6 (BIBO) is an excellent style of nonlinear Optical Crystal. NLO Crystals BIBO Crystals possesses significant helpful nonlinear coeffcient, large Highly developed attribute for your NLO application wide transparency vary from 286nm to 2500nm, high destruction threshold and inertness with respect to moisture.
The amount of the solvent is usually modified for numerous crystal sizing so the lens tissue is saved damp for the whole drag but there is not any seen trace of solvent about the crystal surface once the drag is finished. Inspect the floor and repeat if necessary, but only use Just about every sheet of lens tissue as soon as.
BIBO crystals can be utilized as superior-efficiency frequency doubling and frequency summing gadgets and also have wide software prospective customers in optical parametric oscillation (OPO).
GWU-Lasertechnik has over thirty many years of experience in distributing laser crystals. Decide on GWU to take advantage of our vast awareness and in-discipline experience!
Take note that regardless of whether the nominal intensity is underneath the nominal destruction threshold, there may be issues on account of fluctuations during the beam power or regional depth (e.g., if a beam profile has “incredibly hot places�?, or resulting from isolated defects in a very crystal, which might be extra delicate than the regular crystal product.
Operation of nonlinear crystals at temperatures underneath area temperature (to attain period matching) is generally problematic, as it might bring on condensation of drinking water on the crystal surfaces In the event the encompassing air is not really extremely dry.
Although the nonlinear coefficient of KTP crystal is significant, the laser injury threshold is small, that may trigger challenges like refractive index transform and transmission decline. BIBO crystal has greater laser hurt threshold and better second harmonic conversion efficiency. Despite the fact that LBO and B-BBO are probably the most functional, They are really tiny in measurement and also have specified hygroscopicity, though BIBO crystals are non-wet and can grow to big size. These benefits allow BIBO crystals for being commonly applied.
Crystals which can be non-critically stage-matched in a very crystal oven may perhaps show challenges if the crystal temperature is transformed also swiftly or as well frequently. Especially, anti-reflection coatings may very well be harmed on account of unique thermal growth coefficients of the included components.
In several situations, a nonlinear crystal used for nonlinear frequency conversion has an exceedingly prolonged lifetime, and that is for a longer time than that of The complete laser program. The crystal materials is actually not modified throughout Procedure. However, a lowered crystal life span can occur beneath many circumstances:
This mix can make BIBO crystal exceptionally suited to harnessing the phenomenon of next harmonic era (SHG) inside good-condition lasers and laser diodes.
Significant electric power laser process: BIBO crystals are perfect for use in large-electrical power laser devices because of their large here harm threshold as well as their skill to withstand high-depth laser beams without having damage. This offers BIBO crystals a substantial gain in laser programs that require significant Power output.
Large Hurt Threshold: BIBO crystal incorporates a substantial hurt threshold, making it possible for it to resist higher laser energy without struggling hurt. This characteristic makes BIBO ideal for use in higher-power laser devices.