{"title":"Dual-color dynamic holographic display referenced RGB optimization and system compactification.","authors":"Chi Hu, Shilei Jiang, Guobin Sun, Jin Zhang","doi":"10.1364/OL.565640","DOIUrl":null,"url":null,"abstract":"<p><p>In this Letter, we propose what we believe to be a novel method for compact color dynamic holographic displays by integrating hologram design with optimized RGB (red, green, and blue) component control. This approach simplifies the system layout and reduces performance requirements through weight optimization, enabling high-speed, high-quality holography without complex time/space multiplexing. Our key innovation lies in the joint optimization of hologram computation and color channel weighting, which reduces the hardware complexity of the spatial light modulator (SLM) display system while maintaining color performance. Numerical simulations and optical experiments validate the method's effectiveness, demonstrating a least half reduction in SLM complexity compared to conventional designs. The current implementation demonstrates a dual-color system, with full-color capability under active development.</p>","PeriodicalId":19540,"journal":{"name":"Optics letters","volume":"50 12","pages":"4130-4133"},"PeriodicalIF":3.1000,"publicationDate":"2025-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optics letters","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1364/OL.565640","RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"OPTICS","Score":null,"Total":0}
引用次数: 0
Abstract
In this Letter, we propose what we believe to be a novel method for compact color dynamic holographic displays by integrating hologram design with optimized RGB (red, green, and blue) component control. This approach simplifies the system layout and reduces performance requirements through weight optimization, enabling high-speed, high-quality holography without complex time/space multiplexing. Our key innovation lies in the joint optimization of hologram computation and color channel weighting, which reduces the hardware complexity of the spatial light modulator (SLM) display system while maintaining color performance. Numerical simulations and optical experiments validate the method's effectiveness, demonstrating a least half reduction in SLM complexity compared to conventional designs. The current implementation demonstrates a dual-color system, with full-color capability under active development.
期刊介绍：
The Optical Society (OSA) publishes high-quality, peer-reviewed articles in its portfolio of journals, which serve the full breadth of the optics and photonics community.
Optics Letters offers rapid dissemination of new results in all areas of optics with short, original, peer-reviewed communications. Optics Letters covers the latest research in optical science, including optical measurements, optical components and devices, atmospheric optics, biomedical optics, Fourier optics, integrated optics, optical processing, optoelectronics, lasers, nonlinear optics, optical storage and holography, optical coherence, polarization, quantum electronics, ultrafast optical phenomena, photonic crystals, and fiber optics. Criteria used in determining acceptability of contributions include newsworthiness to a substantial part of the optics community and the effect of rapid publication on the research of others. This journal, published twice each month, is where readers look for the latest discoveries in optics.
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