掺杂铬、钴和铁活性离子的锌硒单晶体
Zinc selenide single crystals co-doped with active TM-ions of chromium, cobalt and iron
AI总结:
研究通过垂直布里格曼法生长掺杂铬、钴和铁的锌硒单晶体,探讨其生长特性、形态和光学性质,重点在2-5微米大气透明带的激光材料开发。
摘要:
开发具有2-5微米大气透明带吸收/发射光谱的激光材料具有现代应用的重大意义。通过在高压氩气环境中采用垂直布里格曼法生长了同时掺杂铬、钴和铁离子的锌硒单晶体。进行了比较性的X射线衍射、红外光谱等研究。发现了其生长特性、形态及与晶体结构相关的光学性质特征。
英文摘要:
The development of laser materials with absorption/emission spectra in the atmospheric transparency band 2-5 microns is of great interest for modern applications. Triple-doped zinc selenide crystals activated with chromium, cobalt, and iron ions were grown by the vertical Bridgman method under high argon pressure. Comparative X-ray diffractometry, infra-red spectroscopy, and other studies of grown crystals were conducted. Features of their growth, morphology, and optical properties related to the crystal structure were discovered.
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