Inertness to Dampness: BIBO crystal is inert to dampness, which means it does not degrade or lose its optical Homes when exposed to humidity. This can make BIBO a far more stable and reputable option for optical programs in several environments.
Laser processing and substance dealing with: In the sphere of laser processing and materials dealing with, the higher electrical power capability of BIBO crystals would make them a key part within the manufacture of significant Electrical power density laser beams.
five mm to minimize team velocity mismatch and are perfect for frequency doubling or tripling of Ti:sapphire and Yb:doped laser pulses. The vital and noncritical section matching LBO crystals are ideal for next or 3rd harmonic generation of Nd:YAG and Yb:doped lasers.
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Lithium niobate (LiNbO3) and lithium tantalate (LiTaO3) are resources with a relatively strong nonlinearity. They are often employed for nonlinear frequency conversion and in addition for electro-optic modulators. The two supplies can be found in congruent and in stoichiometric sort, with crucial variations about periodic poling and photorefractive results (see below). Lithium niobate and tantalate tend to be the most often utilised materials while in the context of periodic poling; the ensuing supplies are identified as PPLN (periodically poled lithium niobate) and PPLT, respectively, or PPSLN and PPSLT for the stoichiometric versions.
Bismuth Triborate (BiB3O6 or BIBO) is really a freshly designed nonlinear optical crystal. It possesses huge successful nonlinear coefficient, higher injury threshold and inertness with regard to moisture.
In the situation of ultrashort pulses the substantial group velocity mismatch enforces using a shorter crystal, which necessitates large optical intensities to get a given conversion performance.
Borates such as LBO and BBO also operate perfectly in broadly tunable optical parametric oscillators and optical parametric chirped-pulse amplification.
Non-linear Optical (NLO) crystals supply an enormously versatile Option for generating new wavelengths from current, off-the-shelf laser resources. The optical wavelength spectrum is used by a considerable and continually expanding number of programs, from manufacturing of health-related lasers, quantum networking & computing by means of to environmental sensing and also a lot of Other folks.
GWU-Lasertechnik delivers all standard nonlinear crystals like LBO, BBO and KTP by using a wide selection of requirements. Beside the well-proven products, revolutionary crystals like CLBO or BiBO with superb Homes for e. g. deep-UV era or significant-power ultrashort pulse lasers can be found. Despite if personal items for R & D uses are demanded or Price tag-efficient quantities in compact, medium or significant batches with in-time supply for that generation line are essential: GWU’s devoted service really helps to discover the greatest Main parts to your application.
linear absorption, which can lead to heating at high optical electricity levels, so that the period matching is disturbed, and thermal lensing may perhaps take place
Due to the fact the second more info harmonic (SHG) is often extensively utilized to produce coherent seen light-weight and ultraviolet radiation, men and women listen to it, but the normal nonlinear crystals for instance KDP, LBO, KTP, B-BBO also have quite a few shortcomings. BIBO crystal is a brand new form of nonlinear crystal. Compared with KDP crystal, it helps make up for that downside that KDP crystal can grow in big measurement but dissolve in drinking water.