Photonic Crystal Microcavity Source Based Ion Sensor
| Autor: | Swapnajit Chakravarty, Y. Kang, M. E. Meyerhoff, Subhananda Chakrabarti, J. Topolancik, P. K. Bhattacharya |
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| Rok vydání: | 2006 |
| Předmět: |
chemistry.chemical_classification
Materials science business.industry Photonic integrated circuit Physics::Optics Resonance Microstructured optical fiber Polymer Optical microcavity law.invention Ion sensor chemistry Physics::Plasma Physics law Optoelectronics business Microphotonics Photonic crystal |
| Zdroj: | IEEE Sensors, 2005.. |
| DOI: | 10.1109/icsens.2005.1597807 |
| Popis: | An optical ion sensor based on the shifts of resonance of a photonic crystal microcavity coated with an ion sensing polymer is demonstrated. A 20nm shift is observed for perchlorate ion and a 5nm shift is observed for calcium cation |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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