论文标题
明亮的单个光子源碳化物碳化物光发射二极管
Bright single photon sources in lateral silicon carbide light emitting diodes
论文作者
论文摘要
单光子发射设备已被确定为量子信息和量子通信中应用的重要组成部分。他们允许通过光子在长距离上转导和收集量子信息，如所谓的飞盘。此外，碳化硅等底物为电子设备提供了出色的材料平台。在这项工作中，我们结合了这两个功能，并表明可以在碳化硅P-I-N-Diode中驱动单个光子发射器。为了实现这一目标，我们专门设计了侧向定向二极管。我们发现各种新的彩色中心在VIS和NIR系列中发出非古典灯。一种类型的发射极可能会受到电兴奋，表明碳化硅可以作为电气控制单光子源的理想平台。
Single-photon emitting devices have been identified as an important building block for applications in quantum information and quantum communication. They allow to transduce and collect quantum information over a long distance via photons as so called flying qubits. In addition, substrates like silicon carbide provides an excellent material platform for electronic devices. In this work we combine these two features and show that one can drive single photon emitters within a silicon carbide p-i-n-diode. To achieve this, we specifically designed a lateral oriented diode. We find a variety of new color centers emitting non-classical lights in VIS and NIR range. One type of emitter can be electrically excited, demonstrating that silicon carbide can act as an ideal platform for electrically controllable single photon sources.
