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- Publisher Website: 10.1364/OL.442851
- Scopus: eid_2-s2.0-85119958224
- PMID: 34851899
- WOS: WOS:000722896900011
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Article: Unfiltered holography: Optimizing high diffraction orders without optical filtering for compact holographic displays
Title | Unfiltered holography: Optimizing high diffraction orders without optical filtering for compact holographic displays |
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Authors | |
Issue Date | 2021 |
Citation | Optics Letters, 2021, v. 46, n. 23, p. 5822-5825 How to Cite? |
Abstract | Computer-generated holography suffers from high diffraction orders (HDOs) created from pixelated spatial light modulators, which must be optically filtered using bulky optics. Here, we develop an algorithmic framework for optimizing HDOs without optical filtering to enable compact holographic displays. We devise a wave propagation model of HDOs and use it to optimize phase patterns, which allows HDOs to contribute to forming the image instead of creating artifacts. The proposed method significantly outperforms previous algorithms in an unfiltered holographic display prototype. |
Persistent Identifier | http://hdl.handle.net/10722/315372 |
ISSN | 2023 Impact Factor: 3.1 2023 SCImago Journal Rankings: 1.040 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Gopakumar, Manu | - |
dc.contributor.author | Kim, Jonghyun | - |
dc.contributor.author | Choi, Suyeon | - |
dc.contributor.author | Peng, Yifan | - |
dc.contributor.author | Wetzstein, Gordon | - |
dc.date.accessioned | 2022-08-05T10:18:39Z | - |
dc.date.available | 2022-08-05T10:18:39Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Optics Letters, 2021, v. 46, n. 23, p. 5822-5825 | - |
dc.identifier.issn | 0146-9592 | - |
dc.identifier.uri | http://hdl.handle.net/10722/315372 | - |
dc.description.abstract | Computer-generated holography suffers from high diffraction orders (HDOs) created from pixelated spatial light modulators, which must be optically filtered using bulky optics. Here, we develop an algorithmic framework for optimizing HDOs without optical filtering to enable compact holographic displays. We devise a wave propagation model of HDOs and use it to optimize phase patterns, which allows HDOs to contribute to forming the image instead of creating artifacts. The proposed method significantly outperforms previous algorithms in an unfiltered holographic display prototype. | - |
dc.language | eng | - |
dc.relation.ispartof | Optics Letters | - |
dc.title | Unfiltered holography: Optimizing high diffraction orders without optical filtering for compact holographic displays | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1364/OL.442851 | - |
dc.identifier.pmid | 34851899 | - |
dc.identifier.scopus | eid_2-s2.0-85119958224 | - |
dc.identifier.volume | 46 | - |
dc.identifier.issue | 23 | - |
dc.identifier.spage | 5822 | - |
dc.identifier.epage | 5825 | - |
dc.identifier.eissn | 1539-4794 | - |
dc.identifier.isi | WOS:000722896900011 | - |