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Advanced sensing with micro-optical whispering-gallery-mode resonators / by Giancarlo C. Righini and Silvia Soria

By: Contributor(s): Resource type: Ressourcentyp: Buch (Online)Book (Online)Language: English Series: SPIE spotlight ; vol. SL28Publisher: Bellingham, Washington (1000 20th St. Bellingham WA 98225-6705 USA) : SPIE, March 2017Description: 1 Online-RessourceISBN:
  • 9781510610880
  • 9781510610897
  • 9781510610903
Subject(s): DDC classification:
  • 681/.25 23
LOC classification:
  • TK8360.M53
DOI: DOI: 10.1117/3.2272482Online resources: Summary: This Spotlight examines an increasingly popular class of optical sensors that comprises microresonators based on the propagation of whispering gallery modes (WGMs). Several 2D and 3D WGM microresonators have already proved their capabilities as general-purpose sensors (especially as biosensors), and they have potential applications outside of research laboratories. Topics include the fundamentals of WGM propagation, types and characterization of microresonators, microfabrication issues, categories of sensing (physical, chemical, and biological), and state of the art sensors.Summary: Preface -- 1. Introduction -- 2. Whispering gallery mode resonators: 2.1. Quality factor of a whispering gallery mode -- 3. Different types of whispering gallery mode resonators: 3.1. Microring and microdisk resonators; 3.2. Microtoroid resonators; 3.3. Microsphere resonators; 3.4. Microcapillary resonators; 3.5. Microbottle and microbubble resonators -- 4. Sensing principles: 4.1. Reactive shift; 4.2. Mode splitting and line broadening -- 5. Whispering gallery mode resonator sensors: applications: 5.1. Sensing of physical parameters; 5.2. Gas and biological sensors -- 6. Conclusions and outlook -- 7. Acknowledgments -- References.PPN: PPN: 1657421309Package identifier: Produktsigel: ZDB-50-SPI
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