Optofluidic two-dimensional grating volume refractive index sensor

We present an optofluidic reservoir with a two-dimensional grating for a lab-on-a-chip volume refractive index sensor. The observed diffraction pattern from the device resembles the analytically obtained fringe pattern. The change in the diffraction pattern has been monitored in the far-field for fl...

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Veröffentlicht in:	Applied Optics 2016-09, Vol.55 (26), p.7247-7251
Hauptverfasser:	Sarkar, Anirban, Shivakiran Bhaktha, B N, Khastgir, Sugata Pratik
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffraction gratings Diffraction patterns Fluid dynamics Fluids Gratings (spectra) Monitoring Refractive index Refractivity
Online-Zugang:	Volltext
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