Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/107048
DC Field | Value | Language |
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dc.contributor | Department of Industrial and Systems Engineering | en_US |
dc.creator | Du, H | en_US |
dc.creator | Wang, Y | en_US |
dc.creator | Li, Y | en_US |
dc.creator | Xing, Y | en_US |
dc.creator | Yin, S | en_US |
dc.creator | To, S | en_US |
dc.date.accessioned | 2024-06-11T08:09:54Z | - |
dc.date.available | 2024-06-11T08:09:54Z | - |
dc.identifier.issn | 0268-3768 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/107048 | - |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.rights | © The Author(s) 2024 | en_US |
dc.rights | This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. | en_US |
dc.rights | The following publication Du, H., Wang, Y., Li, Y. et al. Fabrication of the optical lens on single-crystal germanium surfaces using the laser-assisted diamond turning. Int J Adv Manuf Technol 132, 4785–4794 (2024) is available at https://doi.org/10.1007/s00170-024-13600-0. | en_US |
dc.subject | Laser heating | en_US |
dc.subject | Optical lens | en_US |
dc.subject | Single-crystal germanium | en_US |
dc.subject | Single-point diamond turning | en_US |
dc.subject | Surface roughness | en_US |
dc.title | Fabrication of the optical lens on single-crystal germanium surfaces using the laser-assisted diamond turning | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 4785 | en_US |
dc.identifier.epage | 4794 | en_US |
dc.identifier.volume | 132 | en_US |
dc.identifier.issue | 9-10 | en_US |
dc.identifier.doi | 10.1007/s00170-024-13600-0 | en_US |
dcterms.abstract | Single-crystal germanium, as an excellent infrared optical material, has been widely applied in X-ray monochromators, night vision systems, and gamma radiation detectors. However, how to obtain high-quality optical lenses on their surfaces still faces challenges due to their hard and brittle properties. To this end, this paper proposes the in situ laser-assisted diamond turning (ILADT) process, which is the combination of a laser heating technique and a single-point diamond turning process. The in situ laser heating technique is employed to enhance the surface quality of the workpiece material, while the single-point diamond turning process is utilized to fabricate optical lenses. Experimental results showed that optical lenses with high surface quality were successfully machined. The profile error is 0.135 μm, indicating the high machining accuracy. The surface roughness Sa of the aspheric lens is 0.909 nm, indicating the high machining quality achieved by the proposed ILADT process. Therefore, this study provides an effective approach for producing high-quality optical lenses on single-crystal germanium surfaces, which holds great promise for future applications in the manufacturing of optical lenses with exceptional quality. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | International journal of advanced manufacturing technology, June 2024, v. 132, no. 9-10, p. 4785-4794 | en_US |
dcterms.isPartOf | International journal of advanced manufacturing technology | en_US |
dcterms.issued | 2024-06 | - |
dc.identifier.scopus | 2-s2.0-85191154102 | - |
dc.identifier.eissn | 1433-3015 | en_US |
dc.description.validate | 202406 bcwh | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_TA | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | the National Natural Science Foundation of China ; the Shenzhen Science and Technology Program; State Key Laboratory of Ultra-precision Machining Technology | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.TA | Springer Nature (2024) | en_US |
dc.description.oaCategory | TA | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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s00170-024-13600-0.pdf | 3.24 MB | Adobe PDF | View/Open |
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