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Literature DB >> 23112348

A single-layer, planar, optofluidic switch powered by acoustically driven, oscillating microbubbles.

Po-Hsun Huang¹, Michael Ian Lapsley, Daniel Ahmed, Yuchao Chen, Lin Wang, Tony Jun Huang.

Abstract

Merging acoustofluidic mixing with optofluidic integration, we have demonstrated a single-layer, planar, optofluidic switch that is driven by acoustically excited oscillating microbubbles. The device was found to have a switching speed of 5 Hz, an insertion loss of 6.02 dB, and an extinction ratio of 28.48 dB. With its simplicity, low fluid consumption, and compatibility with other microfluidic devices, our design could lead to a line of inexpensive, yet effective optical switches for many lab-on-a-chip applications.

Entities: Chemical

Year: 2012 PMID： 23112348 PMCID： PMC3477177 DOI： 10.1063/1.4742864

Source DB: PubMed Journal: Appl Phys Lett ISSN： 0003-6951 Impact factor: 3.791

16 in total

A single-layer, planar, optofluidic switch powered by acoustically driven, oscillating microbubbles.

1. Dynamic control of liquid-core/liquid-cladding optical waveguides.

2. Massively parallel manipulation of single cells and microparticles using optical images.

Review 3. Developing optofluidic technology through the fusion of microfluidics and optics.

4. Hydrodynamically tunable optofluidic cylindrical microlens.

5. Dynamically reconfigurable liquid-core liquid-cladding lens in a microfluidic channel.

6. Tunable Liquid Gradient Refractive Index (L-GRIN) lens with two degrees of freedom.

7. Optofluidic waveguides for reconfigurable photonic systems.

8. An optofluidic prism tuned by two laminar flows.

9. Optofluidic tunable microlens by manipulating the liquid meniscus using a flared microfluidic structure.

10. A single-layer, planar, optofluidic Mach-Zehnder interferometer for label-free detection.

1. A spatiotemporally controllable chemical gradient generator via acoustically oscillating sharp-edge structures.

2. An acoustofluidic micromixer based on oscillating sidewall sharp-edges.

3. Acoustofluidic devices controlled by cell phones.

4. A reliable and programmable acoustofluidic pump powered by oscillating sharp-edge structures.

5. Investigation of acoustic streaming patterns around oscillating sharp edges.

6. A sharp-edge-based acoustofluidic chemical signal generator.

7. Three-dimensional hydrodynamic focusing method for polyplex synthesis.

8. In Vivo Optofluidic Switch for Controlling Blood Microflow.

9. Acoustofluidic Measurements on Polymer-Coated Microbubbles: Primary and Secondary Bjerknes Forces.

10. Acoustofluidic Synthesis of Particulate Nanomaterials.