论文标题
来自充满Achiral单晶微梯的微腔的圆形极化激光
Circularly Polarized Lasing from a Microcavity Filled with Achiral Single-Crystalline Microribbons
论文作者
论文摘要
由于其未来的光电应用，有机循环极化（CP）激光器受到了越来越多的关注。在这里，我们从没有手性分子或手性结构的纯有机晶体填充的微腔中演示了CP激光。可以诱导巨型各向异性和有机晶体的极好的激光增益，因此可以诱导Rashba-Dresselhaus自旋轨道耦合效果，并在此类微腔内对CP激光进行导电。 CP激光的最大不对称因子达到相反的螺旋度，高达1.2。我们的策略可能为CP激光器设计对未来的3D激光显示，信息存储和其他字段的设计提供了新的想法。
Organic circularly polarized (CP) lasers have received increasing attention due to their future photoelectric applications. Here, we demonstrate a CP laser from a pure organic crystal-filled microcavity without any chiral molecules or chiral structures. Benefited from the giant anisotropy and excellent laser gain of organic crystals, optical Rashba-Dresselhaus spin-orbit coupling effect can be induced and is conductive to the CP laser in such microcavities. The maximum dissymmetry factor of the CP lasing with opposite helicities reached, is as high as 1.2. Our strategy may provide a new idea for the design of CP lasers towards future 3D laser displays, information storage and other fields.
