Photonics Research, Volume. 8, Issue 12, B47(2020)
Weak-value amplification for the optical signature of topological phase transitions
Fig. 1. Schematic representation of the wave reflection from an air–silicene interface. The system is subject to a static electric field
Fig. 2. Electronic band structure of silicene for
Fig. 3. Phase diagrams of (a) right- and (b) left-circular photonic Hall spatial shifts are given in the
Fig. 4. Representation on the Bloch sphere of the preselection
Fig. 5. The optical signature is amplified by the quantum weak measurement technique. The (a) spatial and (b) angular photonic spin Hall shifts as a function of the postselected angles. Furthermore, the
Fig. 6. Comparisons between an unperturbed and postselected intensity
Fig. 7. (a) Postselection probability
Get Citation
Copy Citation Text
Weijie Wu, Shizhen Chen, Wenhao Xu, Zhenxing Liu, Runnan Lou, Lihua Shen, Hailu Luo, Shuangchun Wen, Xiaobo Yin. Weak-value amplification for the optical signature of topological phase transitions[J]. Photonics Research, 2020, 8(12): B47
Special Issue: TOPOLOGICAL PHOTONICS AND BEYOND
Received: Jul. 1, 2020
Accepted: Sep. 22, 2020
Published Online: Nov. 10, 2020
The Author Email: Hailu Luo (hailuluo@hnu.edu.cn), Xiaobo Yin (xiaobo.yin@colorado.edu)