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Polymer-based plana...
Polymer-based planar waveguide chirped Bragg grating for high-resolution tactile sensing
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- Lin, Huagang (författare)
- Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou, Peoples R China.
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- Xing, Yuxin (författare)
- Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou, Peoples R China.;Zhejiang Univ, Shanghai Inst Adv Study, Shanghai 201203, Peoples R China.
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- Chen, Xiaolu (författare)
- South China Normal Univ, South China Acad Adv Optoelect, Guangzhou, Peoples R China.
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- Zhang, Shuo (författare)
- Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou, Peoples R China.
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- Forsberg, Erik (författare)
- Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou, Peoples R China.
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- He, Sailing (författare)
- KTH,Elektroteknisk teori och konstruktion,Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou, Peoples R China.;Zhejiang Univ, Shanghai Inst Adv Study, Shanghai 201203, Peoples R China.
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Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou, Peoples R China Zhejiang Univ, Ctr Opt & Electromagnet Res, State Key Lab Modern Opt Instrumentat, Hangzhou, Peoples R China.;Zhejiang Univ, Shanghai Inst Adv Study, Shanghai 201203, Peoples R China. (creator_code:org_t)
- Optica Publishing Group, 2022
- 2022
- Engelska.
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Ingår i: Optics Express. - : Optica Publishing Group. - 1094-4087. ; 30:12, s. 20871-20882
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A novel tactile sensor for two-dimensional force location measurements, based on polymer-based planar waveguide chirped Bragg gratings (PPCBGs) fabricated on sheet PMMA substrate, is presented. The planar waveguide and chirped Bragg grating are simultaneously generated using a KrF excimer laser and a phase mask covered by a quartz chrome mask. Location and magnitude of an applied force is measured by observing the change of the wavelength of a dip in the measured spectrum and a change in the reflectivity intensity. Experimental characterization indicates submillimeter spatial resolution of applied force in the range of 1-4 N with a sensitivity of 947.02 pm/mm.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
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