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Raicol Crystals

Raicol Crystals is a global leading manufacturer of high‑quality nonlinear optical crystals and electro‑optic components for laser systems. We specialize in custom‑producing products for medical, defense, industrial, and aerospace applications.

Raicol produces a wide variety of crystal types, including RTP, KTP, LBO, BBO, PPKTP, PPSLT, PPLN, and CLBO.

Our state‑of‑the‑art manufacturing facility offers a "one‑stop" service, equipped with all the necessary resources for high‑quality production, including proprietary crystal growth systems, cutting and polishing machines, X‑ray measurement systems, cleanrooms, optical assembly equipment, most advanced testing stations, and coating facilities.

With our unparalleled expertise in the field, combined with the advanced equipment mentioned above, we can ensure exceptional quality and reliability for every product. At Raicol, we maintain strict control over crystal growth and apply rigorous quality control methods at every stage of the manufacturing process, which has earned us ISO 9001 certification.

Raicol's Crystal Growth Department is one of the largest in the Western world. It operates over 200 crystal growth stations, specifically designed to produce the highest‑quality RTP, HGTR, KTP, KTP‑OPO, LBO, and BBO crystals on the market. Our crystal growth team has grown thousands of crystals, collectively accumulating hundreds of years of experience.

In optical finishing, Raicol is an industry pioneer. We were the first to offer super‑polished crystals with low scratch‑dig specifications, which subsequently became the industry standard. Today, we continue to set the trend by further developing crystals with surface roughness of just a few angstroms and scratch‑dig levels approaching 0‑0.

Our optical finishing production line is designed to produce repeatable, high‑quality crystals using the latest manufacturing equipment. This enables us to meet all customer requirements, including precise crystal cutting, grinding, and polishing.

We are the only large‑scale producer of bulk PPKTP (periodically poled potassium titanyl phosphate). In both PPKTP and PPLN (periodically poled lithium niobate), our crystal quality reaches the highest levels, thanks to our experienced team that continuously develops new capabilities to meet customer needs.

Our periodically poled products are used in virtually all quantum technology fields, with PPKTP being employed by major research institutions worldwide. We design new periodically poled products for our customers every day; recently, we introduced the new a‑cut PPKTP (aPKTP) crystals, which offer exciting new properties!

Our in‑house coating facility can deposit anti‑reflective (AR), dual‑band AR (DBAR), and broadband AR (BBAR) coatings, with high throughput to ensure coating uniformity. Our dedicated team is capable of designing and producing new coatings for different wavelengths and applications.

Raicol Crystals website：www.raicol.com

Shanghai Laser Opto Co.,Ltd supplies Raicol Crystals products. For more details, please contact us! info@laser-opto.com

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