BBO Crystal - An Overview
BBO Crystal - An Overview
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This effectiveness is vital, particularly when one particular considers the generation in the 266nm wavelength, wherever even minor inefficiencies can cause sizeable Electricity losses.
The realm of fabric processing has Similarly benefited in the precision of 266nm era. Highly developed microfabrication treatments, which involve intricate detailing on resources in a microscopic stage, involve an actual light-weight resource. The sharpness connected to the 266nm wavelength ensures that lasers might make specific cuts, etches, and modifications.
Thorlabs offers a big choice of optics optimized for use with femtosecond and picosecond laser pulses. You should see beneath For more info.
The SHG light is polarized in the XZ airplane and is particularly orthogonal to both of those the Eo plus the k-vector. As opposed to decompose the polarization with the SHG light-weight into Ex and Ez elements, the electrical field is usually called a rare wave (E'e). The refractive index for this amazing wave, n'e, improvements as a functionality of θ. n'e(θ) may be calculated utilizing the equation in Figure thirteen. The ellipse defining the incredible index of refraction as a functionality of θ can be a conic section on the index ellipsoid.
BBO crystals is often cleaned employing a smooth fabric or air blower. For stubborn stains, a mild detergent or isopropyl Alcoholic beverages can be utilized. It’s vital that you steer clear of making use of abrasive materials that could scratch the crystal’s surface. When cleaning BBO here crystals, it’s vital that you use a delicate, round motion to stop scratching the surface area.
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Be sure to Take note that We've a buffer developed in between the desired harm thresholds online and the assessments which We've got finished, which accommodates variation involving batches. On request, we can offer person exam details along with a screening certification.
Beta Barium Borate (BBO) crystals have taken the globe of photonics by storm. Just about the most amazing facets of these crystals is their revolutionary function in 266nm era.
We also layer our things with anti-reflection levels to minimize illustration losses for the crystal surfaces.
The stage matching angle can be adjusted by rotating the crystal throughout the y axis. An adjustment that is typically inside a several levels can either optimize the functionality in the crystal within the set up or match A further essential frequency from the crystal's functioning assortment.
Hello, I was thinking if It really is probable to suit your needs to supply a BBO crystal using a personalized coating at 532nm basic and 266nm next harmonic technology. Greatest, Ben
The spectrally narrowed SHG pulse spectrum is alleged to generally be apodized, considering the fact that an outcome of the elemental pulse exceeding the maximum input bandwidth Restrict is definitely the elimination of the highest and least expensive frequencies through the SHG pulse spectrum.
Finally, spectroscopy, the research of interactions among make a difference and electromagnetic radiation, tremendously Rewards from your 266nm generation. In spectroscopic applications, distinctive wavelengths of sunshine interact otherwise with resources, giving a spectrum that could be analyzed to determine the fabric’s Houses or composition.
Our crystals are Employed in a wide array of apps, which includes different sorts of nonlinear frequency conversion and electro-optics, but additionally quantum technologies.