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Laser processing and substance handling: In the sphere of laser processing and substance handling, the high energy capacity of BIBO crystals helps make them a important element while in the manufacture of high Electrical power density laser beams.
five mm to minimize group velocity mismatch and are ideal for frequency doubling or tripling of Ti:sapphire and Yb:doped laser pulses. The essential and noncritical period matching LBO crystals are perfect for second or third harmonic era of Nd:YAG and Yb:doped lasers.
Crystal lifetime can be strongly depending on the material excellent, Whilst selected degradation phenomena seem like intrinsic restrictions of the material.
BIBO crystals may be used as substantial-effectiveness frequency doubling and frequency summing gadgets and also have broad application prospective buyers in optical parametric oscillation (OPO).
GWU-Lasertechnik has greater than 30 many years of experience in distributing laser crystals. Pick GWU to get pleasure from our broad understanding and in-subject working experience!
Be aware that even though the nominal intensity is down below the nominal damage threshold, there might be troubles on account of fluctuations during the beam energy or local intensity (e.g., if a beam profile has “hot spots�?, or due to isolated defects in a crystal, which happen to be extra delicate than the typical crystal content.
And is especially beneficial for building wavelengths within the green and blue spectrum as a result more info of continual-wave (CW) radiation. The elevated productive nonlinearity of BIBO crystal not only boosts the effectiveness from the SHG procedure but in addition facilitates the utilization of shorter crystal lengths—an indispensable attribute when endeavoring to engineer compact laser techniques.
Even though the nonlinear coefficient of KTP crystal is big, the laser damage threshold is small, that may induce difficulties like refractive index improve and transmission reduction. BIBO crystal has bigger laser hurt threshold and better 2nd harmonic conversion performance. Though LBO and B-BBO are probably the most simple, They may be smaller in size and have specified hygroscopicity, when BIBO crystals are non-soaked and may increase to substantial sizing. These advantages enable BIBO crystals to become extensively employed.
Borates for instance LBO and BBO also perform well in broadly tunable optical parametric oscillators and optical parametric chirped-pulse amplification.
Even perfectly under the brink for fast injury, some crystal elements exhibit a continuous degradation throughout the utilized quantity, e.
GWU-Lasertechnik offers all typical nonlinear crystals like LBO, BBO and KTP using a wide selection of technical specs. Beside the nicely-recognized supplies, innovative crystals like CLBO or BiBO with excellent Attributes for e. g. deep-UV generation or significant-energy ultrashort pulse lasers can be obtained. Regardless of if specific parts for R & D purposes are necessary or Value-economical quantities in small, medium or big batches with in-time shipping and delivery to the generation line are wanted: GWU’s focused services helps to locate the finest core elements to your application.
The magnitude from the powerful nonlinear coefficient relies on the nonlinear tensor components and within the utilized period-matching configuration. A significant nonlinearity is important specifically If your achievable optical intensities are very low.
flux-grown KTP and RTP with its substantial nonlinearity, also in variants with significant grey monitoring resistance
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