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Thermal to Ship Crystal Grower

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Thermal Technology of Santa Rosa, Calif., says it has successfully tested the first commercially available edge-defined, film-fed growth (EFG) crystal grower with the capacity to grow sapphire crystals up to 300 × 500 × 15 mm and will ship the first one to a customer this month. The first sapphire test plate grown was >15 mm thick, with no visible bubbles, cracks, grain boundaries or twins. Thermal Technology President and CEO Matt Mede displays a sapphire crystal produced by the company’s commercially available EFG crystal grower. Large plates such as these are required for applications...Read full article

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    Published: September 2009
    Glossary
    photonics
    The technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and detection by optical components and instruments, lasers and other light sources, fiber optics, electro-optical instrumentation, related hardware and electronics, and sophisticated systems. The range of applications of photonics extends from energy generation to detection to communications and...
    sapphire
    Sapphire refers to a crystalline form of aluminum oxide (Al2O3) that is used in various optical and photonic applications due to its exceptional optical, mechanical, and thermal properties. Sapphire is transparent over a wide range of wavelengths, from ultraviolet (UV) to near-infrared (NIR), making it suitable for optical components and devices operating in these spectral regions. In photonics, sapphire is utilized in several ways: Optical windows and lenses: Sapphire is used to...
    bubblesBusinessConsumercrackscrystalsEFGEmploymentgrowthindustrialIRMatt MedeNews BriefsorthodonticsphotonicsPhotonics Tech Briefssapphiresilicontest plateThermal Technologytransparent armorLEDs

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