Refractometric sensors based on microsphere resonators

By N. M. Hanumegowda, C. J. Stica, B.C. Patel, Ian M. White, Xudong Fan. 2005

368 citations recorded by the source corpus.

Subfields: Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/cc79d5194d9f0e90e38c9db8343869396c794d75

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Atomic and Molecular Physics, and Optics

In Electrical and Electronic Engineering

Citations in the corpus

Label-Free Biosensor Arrays Based on Silicon Ring Resonators and High-Speed Optical Scanning Instrumentation (2010, background): “To address these issues, researchers have turned to waveguide-based, monolithically integrated resonant interferometers, such as Bragg-grating-based Fabry–Perot resonators [6], microspheres [7], [8], microdisks [9], [10], microtoroids [11], photonic crystal cavities [12], and ring resonators [13]–[1”
Overview of novel integrated optical ring resonator bio/chemical sensors (2007, methodology): “Considering that thermo-optic coefficient of water is -1x10-4/K,63 a temperature stability of 0.01 K results in a refractive index detection limit of 10-6 RIU.”
Silicon Photonic Biosensors Using Label-Free Detection (2018, positive): “Microsphere-based ring resonators [74,75] and capillary-based opto-fluidic ring resonators 155 (OFRR) [76] have been recently introduced, supporting improved Q-factors over 106 with DLs on the order of 156 10−7 RIU, and applied in a wide sensing range from pesticide [77], cancer [78], to bacteria [7”
Whispering gallery mode sensors (2015, background): “Comparable sensitivities have also been achieved using an integrated sapphire resonator [143]; however, sensitivities of 30, 570, and 700 nm/RIU have been reported in a microsphere resonator [19], a capillary-based optofluidic ring resonator [144,145], and a nanowire loop resonator [146], respective”
On the performance quantification of resonant refractive index sensors. (2008, background): “Microsphere ring resonator 30 nm/RIU [8]”