Sub-Poissonian photon squeezing and entanglement in optical chain second harmonic generation
Nonclassical properties exhibited by a chain of cavity modes second harmonic generation in coupled oscillators system, designed by using multichannel optical waveguides, is explored. The solution for the Hamiltonian of the coupled-modes driven by coherent excitation is obtained via an exact formulat...
| Published in: | Journal of Modern Optics |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Taylor and Francis Ltd.
2019
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85064661909&doi=10.1080%2f09500340.2019.1603408&partnerID=40&md5=b27ba0f1c80a9b14814c0c4d356c71d4 |
| Summary: | Nonclassical properties exhibited by a chain of cavity modes second harmonic generation in coupled oscillators system, designed by using multichannel optical waveguides, is explored. The solution for the Hamiltonian of the coupled-modes driven by coherent excitation is obtained via an exact formulation of the normal-ordered Fokker-Planck equation. Nonclassical effects, namely the sub-Poissonian photons, squeezing and entanglement are noticed. Multichannel coupling of the coupled oscillators induces new possibilities for correlation between the modes in different channels, henceforth, provides an effective way towards manipulation of quantum light. © 2019, © 2019 Informa UK Limited, trading as Taylor & Francis Group. |
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| ISSN: | 9500340 |
| DOI: | 10.1080/09500340.2019.1603408 |