Optical properties of quartz glass - quartz glass tube

    Optical properties of quartz glass - quartz glass tube

    The optical properties of the quartz glass tube has its originality, it can through the far ultraviolet spectrum is all through UV and excellent material, through the visible and near infrared spectroscopy. The user can choose the desired variety from the 185-3500m range, as required. Because of its high temperature resistance, low thermal coefficient and good chemical heat, quartz glass tube is able to match the general optical glass tube with bubbles, streaks, homogeneity and birefringence. So it is an essential optical material for all kinds of harsh work and highly optical. The quartz glass tube structure, impurity content, OH gene and NO, CO content is the main factors influence the spectral transmission rate of the oxygen atoms in 0.24 at a poor absorption peak of quartz glass containing OH group in the 2.7 tube, due to molecular vibration will produce obvious absorption peaks, UV transmittance the low rate is mainly due to metal impurities caused by atomic absorption spectrum caused by. The spectroscopic properties of quartz glass tubes are very good infrared materials, but the UV transmittance is low due to the presence of impurities. The quartz glass tube of the crystal of hydrogen oxygen flame, because of the oxygen structure defect, has the absorption peak at 0.24 Mu and contains the OH group, so the infrared transmission is very low. The high purity optical quartz glass tube made of synthetic raw gas is a good UV - permeable material, but there is a serious OH absorption peak at 2.7 mu. Only the optical quartz glass tube made of synthetic materials or fused by hydrogen free flame can well pass through the continuous spectrum from far ultraviolet to near infrared.

    If you are interested in the quartz glass tube or need to consult, please click on our online customer service, or call us. Pan Chao, customized different quality specifications of the glass.