On the nonclassical dynamics of cavity-assisted four-channel nonlinear coupler
The non-classical properties of light propagating in four-channel Kerr waveguides, confined in an optical cavity, are studied. The solution to the Hamiltonian of field operators is obtained semi-analytically by using symmetrically ordered phase-space representation. Full quantum analysis of the inpu...
| Published in: | Chinese Physics B |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Institute of Physics Publishing
2018
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85057560974&doi=10.1088%2f1674-1056%2f27%2f11%2f114206&partnerID=40&md5=00a1405527f1034f34061a4e2c7595c0 |
| Summary: | The non-classical properties of light propagating in four-channel Kerr waveguides, confined in an optical cavity, are studied. The solution to the Hamiltonian of field operators is obtained semi-analytically by using symmetrically ordered phase-space representation. Full quantum analysis of the input coherent fields displays a strong transition of photon property between the super-Poissonian and sub-Poissonian statistics. It is found that the cavity-assisted multichannel system exhibits enhanced squeezing both in single- and compound-mode. This multichannel system may be utilized as an efficient quantumlight generator. © 2018 Chinese Physical Society and IOP Publishing Ltd. |
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| ISSN: | 16741056 |
| DOI: | 10.1088/1674-1056/27/11/114206 |