Femtosecond Laser Direct Writing of Optical Overpass
With the rapid increase in information density, problems such as signal crosstalk and crossover restrict the further expansion of chip integration levels and packaging density. Based on this, a novel waveguide structure—photonic jumper wire—is proposed here to break through the technical restriction...
| الحاوية / القاعدة: | Micromachines |
|---|---|
| المؤلفون الرئيسيون: | , , , , , , |
| التنسيق: | مقال |
| اللغة: | الإنجليزية |
| منشور في: |
MDPI AG
2022-07-01
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://www.mdpi.com/2072-666X/13/7/1158 |
| _version_ | 1851832580777705472 |
|---|---|
| author | Xiaochuan Ding Yao Zhao Ali Hassan Yunlu Sun Zhishan Hou Wei Xue Yu Cao |
| author_facet | Xiaochuan Ding Yao Zhao Ali Hassan Yunlu Sun Zhishan Hou Wei Xue Yu Cao |
| author_sort | Xiaochuan Ding |
| collection | DOAJ |
| container_title | Micromachines |
| description | With the rapid increase in information density, problems such as signal crosstalk and crossover restrict the further expansion of chip integration levels and packaging density. Based on this, a novel waveguide structure—photonic jumper wire—is proposed here to break through the technical restrictions in waveguide crossing and parallel line wrapping, which hinder the integration of photonic chips. Furthermore, we fabricated the optical overpass to realize a more complex on-chip optical cross-connection. Our method and structure promote a series of practical schemes for improving optical chip integration. |
| format | Article |
| id | doaj-art-51dbf60f26d84db78ec645eedeeb59cd |
| institution | Directory of Open Access Journals |
| issn | 2072-666X |
| language | English |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| spelling | doaj-art-51dbf60f26d84db78ec645eedeeb59cd2025-08-19T22:31:33ZengMDPI AGMicromachines2072-666X2022-07-01137115810.3390/mi13071158Femtosecond Laser Direct Writing of Optical OverpassXiaochuan Ding0Yao Zhao1Ali Hassan2Yunlu Sun3Zhishan Hou4Wei Xue5Yu Cao6International Science and Technology Cooperation Base for Laser Processing Robot, College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou 325035, ChinaState Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing 100084, ChinaInternational Science and Technology Cooperation Base for Laser Processing Robot, College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou 325035, ChinaState Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing 100084, ChinaInternational Science and Technology Cooperation Base for Laser Processing Robot, College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou 325035, ChinaInternational Science and Technology Cooperation Base for Laser Processing Robot, College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou 325035, ChinaInternational Science and Technology Cooperation Base for Laser Processing Robot, College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou 325035, ChinaWith the rapid increase in information density, problems such as signal crosstalk and crossover restrict the further expansion of chip integration levels and packaging density. Based on this, a novel waveguide structure—photonic jumper wire—is proposed here to break through the technical restrictions in waveguide crossing and parallel line wrapping, which hinder the integration of photonic chips. Furthermore, we fabricated the optical overpass to realize a more complex on-chip optical cross-connection. Our method and structure promote a series of practical schemes for improving optical chip integration.https://www.mdpi.com/2072-666X/13/7/1158femtosecond laser direct writingpolymerphotonic jumper wireoptical overpass |
| spellingShingle | Xiaochuan Ding Yao Zhao Ali Hassan Yunlu Sun Zhishan Hou Wei Xue Yu Cao Femtosecond Laser Direct Writing of Optical Overpass femtosecond laser direct writing polymer photonic jumper wire optical overpass |
| title | Femtosecond Laser Direct Writing of Optical Overpass |
| title_full | Femtosecond Laser Direct Writing of Optical Overpass |
| title_fullStr | Femtosecond Laser Direct Writing of Optical Overpass |
| title_full_unstemmed | Femtosecond Laser Direct Writing of Optical Overpass |
| title_short | Femtosecond Laser Direct Writing of Optical Overpass |
| title_sort | femtosecond laser direct writing of optical overpass |
| topic | femtosecond laser direct writing polymer photonic jumper wire optical overpass |
| url | https://www.mdpi.com/2072-666X/13/7/1158 |
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