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量子阱光折变器件光折变器件可用于一系列应用，特别是图象处理，但受到折变效应速度缓慢和需要较高强度光的限制。普渡大学Ｄ．Ｎｏｌｔｅ和贝尔实验室的Ａ．Ｇｌａｓｓ正努力发展克服光折变器件中某些问题的半绝缘多量子阶，并于最近对薄膜光折变器作了综述。块状材料和...
Quantum well photorefractive devices Photorefractive devices can be used in a wide range of applications, particularly image processing, but are limited by the slow rate of refraction effects and the need for higher intensity light. Purdue University Nolte and Bell Labs. Glass is working hard to develop semi-insulating multi-quantum stages that overcome some of the problems of photorefractive devices and recently reviewed the thin-film photoreflectors. Bulk material and ...