The best Side of BIBO Crystal
The best Side of BIBO Crystal
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Inertness to Humidity: BIBO crystal is inert to moisture, which suggests it doesn't degrade or reduce its optical Attributes when subjected to humidity. This would make BIBO a far more stable and reliable selection for optical apps in several environments.
Laser processing and content managing: In the sphere of laser processing and substance dealing with, the large power capacity of BIBO crystals will make them a essential ingredient from the manufacture of large Electrical power density laser beams.
A lot of the typical nonlinear crystals like BBO, LBO, BiBO or KTP for frequency doubling, tripling and quadrupling of the basic laser radiation can be obtained from inventory. Customer-certain Proportions and AR coatings will also be available at competitive costs.
Typically, the crystal substance should have a large optical transparency for all wavelengths included �?as an example, for pump, signal and idler in an optical parametric amplifier.
Also, it might be hugely appealing to make use of a crystal substance which can be critically period-matched at home temperature due to the fact noncritical section matching frequently involves the Procedure on the crystal inside of a temperature-stabilized crystal oven. Even so, the feasibility of vital phase matching might be provided only for sufficiently superior peak powers.
Dust and stains on crystal surfaces might cause scattering/decline of light and may even react with mild to break optical surfaces in a higher incident laser electricity.
The selection on the most fitted crystal substance for the presented application is usually much from trivial; it ought to include the thing to consider of numerous features. Such as, a higher nonlinearity for frequency conversion of ultrashort pulses doesn't assist if the conversation size is strongly limited by a considerable group velocity mismatch as well as small destruction threshold limits the applicable optical intensities.
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Although the nonlinear coefficient of KTP crystal is large, the laser harm threshold here is minimal, which can lead to difficulties for example refractive index adjust and transmission reduction. BIBO crystal has increased laser hurt threshold and higher second harmonic conversion performance. Despite the fact that LBO and B-BBO are probably the most practical, They may be compact in dimensions and have certain hygroscopicity, when BIBO crystals are non-wet and might develop to substantial size. These pros allow BIBO crystals to be broadly used.
the chemical toughness; e.g., some crystal components are hygroscopic, Other folks undertake chemical variations when heated within a vacuum chamber for software of the dielectric coating
Even well beneath the brink for fast destruction, some crystal supplies exhibit a continual degradation inside the utilized quantity, e.
GWU-Lasertechnik presents all regular nonlinear crystals like LBO, BBO and KTP having a wide selection of specifications. Beside the well-established elements, progressive crystals like CLBO or BiBO with outstanding Attributes for e. g. deep-UV generation or high-electrical power ultrashort pulse lasers can be found. Regardless of if individual parts for R & D needs are necessary or cost-successful numbers in smaller, medium or huge batches with in-time shipping and delivery with the creation line are required: GWU’s devoted provider really helps to locate the finest core components to your software.
The magnitude from the efficient nonlinear coefficient relies on the nonlinear tensor parts and over the used stage-matching configuration. A significant nonlinearity is very important particularly if the achievable optical intensities are reduced.
Our crystals are used in an array of purposes, like numerous sorts of nonlinear frequency conversion and electro-optics, but will also quantum engineering.