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Optical Amplification and Fast-Slow Light in a Three-Mode Cavity Optomechanical System without Rotating Wave Approximation
| Content Provider | MDPI |
|---|---|
| Author | Zhao, Yan-Na Wang, Tie Wang, Dong-Yang Han, Xue Zhang, Shou Wang, Hong-Fu |
| Copyright Year | 2021 |
| Description | We investigate the optical amplification of the output field and fast-slow light effect in a three-mode cavity optomechanical system without rotating wave approximation and discuss two ways of realizing the optical amplification effect. Resorting to the Coulomb coupling between the nanomechanical resonators, the asymmetric double optomechanically induced amplification effect can be achieved by utilizing the counterrotating term. Moreover, we find a remarkable optical amplification effect and observe the prominent fast-slow light effect at the singular point since the introduction of mechanical gain. Meanwhile, the transmission rate of the output field is increased by four orders of magnitude and the group delay time can reach in the order of |
| Starting Page | 384 |
| e-ISSN | 23046732 |
| DOI | 10.3390/photonics8090384 |
| Journal | Photonics |
| Issue Number | 9 |
| Volume Number | 8 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-09-09 |
| Access Restriction | Open |
| Subject Keyword | Photonics Optomechanically Induced Amplification Fast-slow Light Effect Counterrotating Term Mechanical Gain |
| Content Type | Text |
| Resource Type | Article |
