On the Detection of Single-Mode Squeezed States in Kerr Nonlinear Coupler
The generation of squeezed states of light in two guided waves Kerr nonlinear coupler (KNLC) was examined using both the analytical perturbative (AP) and the short-time approximation (STA) method. A comparative analysis between these two methods is provided. We have found that, at certain combinatio...
| Published in: | Journal of Physics: Conference Series |
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| Main Author: | |
| Format: | Conference paper |
| Language: | English |
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IOP Publishing Ltd
2021
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125566802&doi=10.1088%2f1742-6596%2f2075%2f1%2f012002&partnerID=40&md5=efb72c2b911c3f6ce279b9d332a8eb8f |
| Summary: | The generation of squeezed states of light in two guided waves Kerr nonlinear coupler (KNLC) was examined using both the analytical perturbative (AP) and the short-time approximation (STA) method. A comparative analysis between these two methods is provided. We have found that, at certain combinations of input parameters, the STA method may not be able to detect the generation of squeezed states of light in the current KNLC system. Consequently, some essential physics could be lost. On the other hand, for the AP method, all time-dependent terms are included in the mode solutions which improves its sensitivity to detect the generation of squeezed states. © 2021 Institute of Physics Publishing. All rights reserved. |
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| ISSN: | 17426588 |
| DOI: | 10.1088/1742-6596/2075/1/012002 |