Optical parametric oscillation (OPO): We make use of OPO to ascertain our things�?nonlinear conversion performance and stage-matching angle for the supplied input wavelength and sign/idler wavelengths. We make certain that our merchandise satisfy the necessities for OPO applications.
BBO is the sole NLO substance which may be used to make the fifth harmonic technology (5HG) of Nd:YAG lasers at 213 nm. Thanks to a small acceptance angle and enormous angular walkoff, very good laser beam high quality (small divergence, good method ailment, etcetera.
Thorlabs offers a good selection of optics optimized to be used with femtosecond and picosecond laser pulses. Remember to see underneath For more info.
The effectiveness of BBO crystals is often influenced by various elements. The standard of the crystal by itself is paramount, as defects or impurities can degrade its optical Homes. The temperature at which the crystal operates could also impact its overall performance, as changes in temperature could cause thermal expansion or contraction, perhaps altering the crystal’s optical Homes.
Second harmonic generation (SHG): We use SHG to evaluate our items�?nonlinear conversion efficiency and section-matching angle for just a specified input wavelength. We ensure that our products fulfil the requirements for SHG purposes.
Significant damage threshold: BBO crystals have large destruction limits that will arise to their significant prime and regular electrical power with out degradation or harm.
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Nonlinear Crystals of possibly β-barium borate (BBO) or lithium triborate (LBO) are utilized for frequency conversion of laser sources. BBO crystals feature thicknesses from 0.2mm to 0.5mm to minimize group velocity mismatch and are perfect for frequency doubling or tripling of Ti:Sapphire and Yb:doped laser pulses. The click here important and noncritical period matching LBO crystals are perfect for second or 3rd harmonic era of Nd:YAG and Yb:doped lasers.
The large injury threshold of BBO crystals is especially crucial in environments exactly where high-intensity lasers will be the norm. Traditional supplies may falter, degrade, or perhaps break under such intensities.
BBO crystals can also be used in electro-optic modulation, a technique used to manage the section, polarization, or amplitude of a lightweight beam. Furthermore, they come across use in optical parametric oscillation, a procedure that generates two output waves from one enter wave, and quantum optics, a industry that explores the quantum interactions of light and make a difference.
This house is particularly useful in purposes that require high-electrical power lasers or rigorous mild resources, mainly because it ensures the longevity and trustworthiness with the crystal in such demanding circumstances.
Also, it may be highly fascinating to utilize a crystal product which may be critically section-matched at area temperature for the reason that noncritical period matching frequently requires the Procedure from the crystal in a very temperature-stabilized crystal oven. However, the feasibility of crucial stage matching could be provided just for sufficiently high peak powers.
Third harmonic era (THG): We use THG to measure our pieces�?nonlinear conversion effectiveness and phase-matching angle for any offered enter wavelength. We Make certain that our items fulfill the specs for THG programs.
Huge angular stroll-off BBO crystals Use a large angular stroll-off that triggers spatial splitting among different polarization elements of sunshine when circulating by using a BBO crystal.