Hygroscopic crystal elements deteriorate when they're not always retained in sufficiently dry air (or perhaps a dry purge fuel). This is applicable e.g. to KDP and BBO, and in a lesser extent to LBO. It could be useful to help keep such a crystal in a somewhat elevated temperature, which makes it much easier to preserve it dry.
Kingwin Optics presents substantial-quality BIBO crystal with Superior coatings and mounting selections, rendering it a great choice for researchers, engineers, and companies in search of successful and trusted nonlinear optical factors.
Inspect the crystal surface for dust and stains by Keeping it in close proximity to a dazzling visible-gentle supply. Viewing at diverse angles may also help see scattering from dust and stains. The crystal area needs to be cleaned as explained under if dust and stains are uncovered.
Crystal life time can also be strongly depending on the fabric high-quality, Even though specified degradation phenomena appear to be intrinsic restrictions of the fabric.
BIBO crystals may be used as superior-performance frequency doubling and frequency summing units and have broad application prospective clients in optical parametric oscillation (OPO).
GWU-Lasertechnik has greater than 30 a long time of expertise in distributing laser crystals. Pick GWU to reap the benefits of our vast awareness As well as in-subject working experience!
At present, as A form of excellent nonlinear 2nd harmonic crystal, it can be utilized to make superior efficiency crystal of eco-friendly or blue laser.
Procedure of nonlinear crystals at temperatures beneath room temperature (to achieve period matching) is usually problematic, as it may well result in condensation of water to the crystal surfaces In case the bordering air will not be really dry.
In the situation of ultrashort pulses the website substantial team velocity mismatch enforces using a shorter crystal, which demands superior optical intensities for your supplied conversion performance.
Too much optical intensities for the duration of operation may perhaps right away hurt a crystal. Regrettably, nonlinear crystals generally have to be operated not considerably from their optical harm threshold to obtain a sufficiently substantial conversion efficiency. This means a trade-off among conversion effectiveness and crystal life time.
Non-linear Optical (NLO) crystals provide an enormously flexible solution for making new wavelengths from existing, off-the-shelf laser sources. The optical wavelength spectrum is utilized by a big and continuously increasing assortment of purposes, from producing of health-related lasers, quantum networking & computing by to environmental sensing and many Other individuals.
GWU-Lasertechnik delivers all typical nonlinear crystals like LBO, BBO and KTP using a broad number of specifications. Beside the nicely-established elements, innovative crystals like CLBO or BiBO with outstanding Houses for e. g. deep-UV generation or higher-power ultrashort pulse lasers can be obtained. Irrespective of if individual parts for R & D purposes are essential or Expense-productive numbers in modest, medium or huge batches with in-time delivery to the output line are necessary: GWU’s committed services really helps to locate the greatest Main elements in your software.
Optical crystals can show unique varieties of optical nonlinearities, that may be used in different approaches:
Our crystals are Utilized in a wide range of apps, like many varieties of nonlinear frequency conversion and electro-optics, and also quantum technological know-how.