Detail publikačního výsledku

Closed loop light ray trajectories in transformation optic devices

LOCHER, M.; TAN, J.; BĚLÍN, J.; TYC, T.; COURTIAL, J.

Originální název

Closed loop light ray trajectories in transformation optic devices

Anglický název

Closed loop light ray trajectories in transformation optic devices

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

To completely hide an object within a transformation optics (TO) cloak, a light ray may not leave the cloaked area. A possible realisation of this uses closed-loop light ray trajectories to trap the rays within the device. By investigating these for an ideal lens TO device, we found areas within a cloak that will cause light rays to follow a closed-loop trajectory. Similarly, there are areas which a closed-loop light ray cannot cross. Utilising these, we created a new nested ideal lens cloak which performs omnidirectional cloaking.

Anglický abstrakt

To completely hide an object within a transformation optics (TO) cloak, a light ray may not leave the cloaked area. A possible realisation of this uses closed-loop light ray trajectories to trap the rays within the device. By investigating these for an ideal lens TO device, we found areas within a cloak that will cause light rays to follow a closed-loop trajectory. Similarly, there are areas which a closed-loop light ray cannot cross. Utilising these, we created a new nested ideal lens cloak which performs omnidirectional cloaking.

Klíčová slova

Cloaking; Ray Optics; Transformation Optics

Klíčová slova v angličtině

Cloaking; Ray Optics; Transformation Optics

Autoři

LOCHER, M.; TAN, J.; BĚLÍN, J.; TYC, T.; COURTIAL, J.

Rok RIV

2024

Vydáno

21.08.2023

ISBN

978-1-5106-6542-2

Kniha

Proceedings of SPIE - The International Society for Optical Engineering

Strany počet

5

BibTex

@inproceedings{BUT187840,
  author="LOCHER, M. and TAN, J. and BĚLÍN, J. and TYC, T. and COURTIAL, J.",
  title="Closed loop light ray trajectories in transformation optic devices",
  booktitle="Proceedings of SPIE - The International Society for Optical Engineering",
  year="2023",
  pages="5",
  doi="10.1117/12.2676872",
  isbn="978-1-5106-6542-2"
}