Laser Host,Optics And Other Uses

Sapphire crystal is an excellent laser host material, such as titanium-doped

laser host,optics

sapphire crystal isthe world's most excellent wideband tunable laser crystal recently, its tunable wavelength range of 660 ~ 1200nm. Moulton first reported in 1982 since the laser oscillation , because it has a wide tuning range and a high gain , etc., have been widely studied and adequate . Sapphire optical penetration with a very wide range , from the near ultraviolet light in the infrared wavelengths 0.9nm to 5.5μm have good light transmittance , and in the band of 0.25 ~ 4.5μm remain penetration of more than 80% rate ; making large size, high integrity sapphire single crystal has been used as the U.S. LICO (Laser interferometer gravitational observatory) engineering of large-scale gravity waves measuring cosmic interference means the preferred spectral element matrix material . Sapphire crystal in the civilian field of application has also been very extensive, for example, in medical equipment, environmental protection equipment , laser equipment, chemical equipment , high vacuum test equipment, textile industry, fiber guide wire panels , barcode scanners scan window , never worn type Rado watch Mongolia and so on.

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