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https://hdl.handle.net/10356/162355
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DC Field | Value | Language |
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dc.contributor.author | Low, Mun Ji | en_US |
dc.contributor.author | Rohith, Thazhe Madam | en_US |
dc.contributor.author | Kim, Byunggi | en_US |
dc.contributor.author | Kim, Seung-Woo | en_US |
dc.contributor.author | Sandeep, C. S. Suchand | en_US |
dc.contributor.author | Murukeshan, Vadakke Matham | en_US |
dc.contributor.author | Kim, Young-Jin | en_US |
dc.date.accessioned | 2022-10-17T02:02:32Z | - |
dc.date.available | 2022-10-17T02:02:32Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | Low, M. J., Rohith, T. M., Kim, B., Kim, S., Sandeep, C. S. S., Murukeshan, V. M. & Kim, Y. (2022). Refractive-diffractive hybrid optics array: comparative analysis of simulation and experiments. Journal of Optics, 24(5), 055401-. https://dx.doi.org/10.1088/2040-8986/ac5926 | en_US |
dc.identifier.issn | 2040-8978 | en_US |
dc.identifier.uri | https://hdl.handle.net/10356/162355 | - |
dc.description.abstract | Hybrid optical elements, which combine refractive and diffractive optical components to enhance optical performance by taking advantage of the optical characteristics of the individual components, have enormous potential for next-generation optical devices. However, there have not been many reports on the simulation methodology to characterize such hybrid optical systems. Here, we present a method for simulating a hybrid optical element realized by attaching an ultra-thin, flexible diffractive optics array onto a refractive optical element. The ultra-thin diffractive optical element is fabricated by direct-laser-writing using a femtosecond pulsed laser as the light source. A systematic investigation of the proposed simulation method, which does not require extensive hardware resources or computational time, but retains resolution and accuracy, is presented. The proposed scheme is validated by comparing simulation and experimental results. The simulation and experimental results on the spot size and focal length for the diffractive Fresnel zone plate (FZP) match well, with typical errors of less than 6%. The aspect ratio of the focal spot sizes at the compound and FZP focal planes of the hybrid optical system from the simulation and experiment also match quite well, with typical errors below 7%. This simulation scheme will expedite the designs for novel hybrid optical systems with optimal optical performances for specific applications, such as microfluidics and aberration-controlled optics. | en_US |
dc.language.iso | en | en_US |
dc.relation | RCA15/027 | en_US |
dc.relation.ispartof | Journal of Optics | en_US |
dc.rights | © 2022 IOP Publishing Ltd. All rights reserved. This article may be downloaded for personal use only. Any other use requires prior permission of the copyright holder. The Version of Record is available online at http://doi.org/10.1088/2040-8986/ac5926. | en_US |
dc.subject | Engineering::Materials::Photonics and optoelectronics materials | en_US |
dc.subject | Science::Physics::Optics and light | en_US |
dc.title | Refractive-diffractive hybrid optics array: comparative analysis of simulation and experiments | en_US |
dc.type | Journal Article | en |
dc.contributor.school | School of Mechanical and Aerospace Engineering | en_US |
dc.contributor.research | Singapore Centre for 3D Printing | en_US |
dc.contributor.research | Centre for Optical and Laser Engineering | en_US |
dc.identifier.doi | 10.1088/2040-8986/ac5926 | - |
dc.description.version | Submitted/Accepted version | en_US |
dc.identifier.scopus | 2-s2.0-85128706862 | - |
dc.identifier.issue | 5 | en_US |
dc.identifier.volume | 24 | en_US |
dc.identifier.spage | 055401 | en_US |
dc.subject.keywords | Hybrid Optics | en_US |
dc.subject.keywords | Flexible Optics | en_US |
dc.subject.keywords | Micro Optics | en_US |
dc.subject.keywords | Reduced Graphene Oxide | en_US |
dc.subject.keywords | Diffractive Optics | en_US |
dc.subject.keywords | Optical Simulation | en_US |
dc.description.acknowledgement | This work was financially supported by a research collaboration agreement by Panasonic Factory Solutions Asia Pacific (PFSAP) and Singapore Centre for 3D Printing (RCA15/027); National Research Foundation of the Republic of Korea (NRF-2012R1A3A1050386, 2020R1A2C2102338, 2021R1A4A1031660); Korea Forest Service (Korea Forestry Promotion Institute) through the R & D Program for Forest Science Technology (2020229C10-2022-AC01); and Basic Research Program funded by the Korea Institute of Machinery and Materials (NK224C). | en_US |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
Appears in Collections: | MAE Journal Articles SC3DP Journal Articles |
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Low+et+al_2022_J._Opt._10.1088_2040-8986_ac5926.pdf | 887.91 kB | Adobe PDF | View/Open |
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