Inertness to Dampness: BIBO crystal is inert to moisture, which means it doesn't degrade or get rid of its optical Qualities when subjected to humidity. This can make BIBO a far more stable and reliable choice for optical applications in many environments.
It also has a vital software in productive technology of ultrabright entangled photons through blue pumped spontaneous parametric down conversions (SPDC).
Inspect the crystal area for dust and stains by Keeping it in the vicinity of a shiny noticeable-light resource. Viewing at diverse angles will help see scattering from dust and stains. The crystal surface should be cleaned as described down below if dust and stains are located.
Usually, the crystal materials should have a large optical transparency for all wavelengths concerned �?for example, for pump, sign and idler within an optical parametric amplifier.
Both of those have a comparatively low hurt threshold, but do not must be operated at superior intensities due to their significant nonlinearity. They have a tendency for photorefractive outcomes, which happen to be detrimental for frequency conversion, but are utilized for, e.g., holographic knowledge storage in Fe-doped LiNbO3 crystals. The inclination for “photorefractive destruction�?depends strongly on the material composition; e.g. it can be decreased by using MgO doping and by using a stoichiometric composition.
Please use "Add to Cart" to place the fascinating products and solutions in the shopping cart. Check out with on-line payment or request us for the prices/availability by using the shopping cart.
Filters under or the shape at The underside can be used to aid product or service search or make more inquiries.
Bismuth Triborate (BiB3O6 or BIBO) can be a freshly made nonlinear optical crystal. It possesses large efficient nonlinear coefficient, large hurt threshold and inertness with regard to dampness.
They show excellent homogeneity over massive volumes and have a substantial damage threshold, but are hygroscopic and also have a low nonlinearity.
Crystals that happen to be non-critically phase-matched in a very crystal oven may possibly exhibit troubles when the crystal temperature is improved way too promptly or as well normally. Especially, anti-reflection coatings could possibly be broken resulting from various thermal growth coefficients of the concerned elements.
In lots of situations, a nonlinear crystal utilized for nonlinear frequency conversion has an extremely lengthy lifetime, which happens to be for a longer period than that of The entire laser technique. The crystal materials is essentially not modified for the duration of operation. Having said that, a minimized crystal lifetime can occur underneath different circumstances:
GWU-Lasertechnik offers all standard nonlinear crystals like LBO, BBO and KTP having a broad selection of specs. Beside the effectively-recognized products, revolutionary crystals like CLBO or BiBO with excellent Homes for e. g. deep-UV era or significant-power ultrashort pulse lasers are available. Irrespective of if individual pieces for R & D functions get more info are necessary or Price tag-efficient numbers in small, medium or large batches with in-time delivery for the production line are needed: GWU’s dedicated assistance helps to find the best Main parts on your application.
Optical crystals can show distinct types of optical nonlinearities, that may be used in different ways:
flux-grown KTP and RTP with its large nonlinearity, also in variants with substantial gray monitoring resistance