Turning loss into gain

Turning loss into gain, Published online: 30 November 2017; doi:10.1038/s41566-017-0067-2

The exploitation of non-Hermitian quantum physics concepts in classical photonics has spawned much research activity during 2017. We conclude the year with a focus issue on parity–time symmetry and concepts with overlapping goals, in particular topological and non-reciprocal photonics.

中文翻译：

---

化亏为盈

化亏为盈

将损失转化为收益，在线发布：2017年11月30日；doi：10.1038 / s41566-017-0067-2

在经典光子学中对非赫米特量子物理概念的利用在2017年引起了很多研究活动。我们在这一年结束时重点关注了奇偶性-时间对称性和具有重叠目标的概念，特别是拓扑和非互易性光子学。