Abstract
In this work, we investigated the diffraction of inverse-hemisphere shaped polymer grating. We fabricated an inversehemisphere- shaped grating structure using soft lithography of close-packed PS nanospheres that is easy and costeffective method. Then the diffraction wavelength shift induced from lattice change was measured. The periodicity of the grating was tuned by swelling in acetone. The measurement results suggest that the device can be used as a strain gauge or a chemical sensor.
| Original language | English |
|---|---|
| Title of host publication | Nanoengineering |
| Subtitle of host publication | Fabrication, Properties, Optics, and Devices X |
| DOIs | |
| Publication status | Published - 2013 Nov 4 |
| Event | Nanoengineering: Fabrication, Properties, Optics, and Devices X - San Diego, CA, United States Duration: 2013 Aug 27 → 2013 Aug 29 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 8816 |
| ISSN (Print) | 0277-786X |
| ISSN (Electronic) | 1996-756X |
Other
| Other | Nanoengineering: Fabrication, Properties, Optics, and Devices X |
|---|---|
| Country | United States |
| City | San Diego, CA |
| Period | 13/8/27 → 13/8/29 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
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Cite this
Ryu, Y., & Kim, K. (2013). A tunable inverse-hemisphere-shaped Bragg grating sensor. In Nanoengineering: Fabrication, Properties, Optics, and Devices X [88161H] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8816). https://doi.org/10.1117/12.2024614