锗是常用的红外光学材料。
采用直拉法研制了大直径红外光学锗单晶，测量了其光学性能和力学性能。
Major diameter infrared optical Ge Monocrystal was developed by direct pulling method. The optical and mechanical properties were measured.
本发明涉及生产用于例如红外光学体、辐射检测器和电子器件中的高纯度锗的方法。
The invention relates to the manufacture of high purity germanium for use in e. g. infrared optics, radiation detectors and electronic devices.
本发明涉及生产用于例如红外光学体、辐射检测器和电子器件中的高纯度锗的方法。
The invention relates to the manufacture of high purity germanium for use in e. g. infrared optics, radiation detectors and electronic devices.
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