| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Department of Electronic and Information Engineering | - |
| dc.creator | Zhou, L | - |
| dc.creator | Xiao, Y | - |
| dc.creator | Chen, W | - |
| dc.date.accessioned | 2021-05-13T08:31:52Z | - |
| dc.date.available | 2021-05-13T08:31:52Z | - |
| dc.identifier.issn | 0146-9592 | - |
| dc.identifier.uri | http://hdl.handle.net/10397/89866 | - |
| dc.language.iso | en | en_US |
| dc.publisher | Optical Society of America | en_US |
| dc.title | Learning complex scattering media for optical encryption | en_US |
| dc.type | Journal/Magazine Article | en_US |
| dc.identifier.spage | 5279 | - |
| dc.identifier.epage | 5282 | - |
| dc.identifier.volume | 45 | - |
| dc.identifier.issue | 18 | - |
| dc.identifier.doi | 10.1364/OL.400174 | - |
| dcterms.abstract | Optical encryption has provided a new insight for securing information; however, it is always desirable that high security can be achieved to withstand the attacks. In this Letter, we propose a new method via learning complex scattering media for optical encryption. After the recordings through complex scattering media, a designed learning model is trained. The proposed method uses an optical setup with complex scattering media to experimentally record the ciphertexts and uses a learning model to generate security keys. During the decryption, the trained learning model with its parameters is applied as security keys. In addition, various parameters, e.g., virtual phase-only masks, can be flexibly applied to further enlarge key space. It is experimentally demonstrated that the proposed learning-based encryption approach possesses high security. The proposed method could open up a new research perspective for optical encryption. | - |
| dcterms.accessRights | embargoed access | - |
| dcterms.bibliographicCitation | Optics letters, 15 Sept. 2020, v. 45, no. 18, p. 5279-5282 | - |
| dcterms.isPartOf | Optics letters | - |
| dcterms.issued | 2020-09-15 | - |
| dc.identifier.scopus | 2-s2.0-85091053157 | - |
| dc.identifier.pmid | 32932511 | - |
| dc.identifier.eissn | 1539-4794 | - |
| dc.description.validate | 202105 bchy | - |
| dc.description.oa | Not applicable | - |
| dc.identifier.FolderNumber | a0739-n06 | - |
| dc.identifier.SubFormID | 1334 | - |
| dc.description.fundingSource | RGC | - |
| dc.description.fundingText | 25201416, C5011-19G | - |
| dc.description.pubStatus | Published | - |
| dc.date.embargo | 2021.09.15 | en_US |
| Appears in Collections: | Journal/Magazine Article | |
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