1. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. From: Measurements of Three-Dimensional Flow in Microchannel With Complex Shape by Micro-Digital- Holographic Particle-Tracking Velocimetry J. Heat Transfer. 2008;130(4):042413-042413-7. doi:10.1115/1.2818783 Optical setup Figure Legend:

2. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. From: Measurements of Three-Dimensional Flow in Microchannel With Complex Shape by Micro-Digital- Holographic Particle-Tracking Velocimetry J. Heat Transfer. 2008;130(4):042413-042413-7. doi:10.1115/1.2818783 Reconstruction of particles in the microchannel with the Y junction Figure Legend:

3. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. From: Measurements of Three-Dimensional Flow in Microchannel With Complex Shape by Micro-Digital- Holographic Particle-Tracking Velocimetry J. Heat Transfer. 2008;130(4):042413-042413-7. doi:10.1115/1.2818783 3D velocity vectors in the microchannel with the Y junction Figure Legend:

4. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. From: Measurements of Three-Dimensional Flow in Microchannel With Complex Shape by Micro-Digital- Holographic Particle-Tracking Velocimetry J. Heat Transfer. 2008;130(4):042413-042413-7. doi:10.1115/1.2818783 Reconstruction of particles in the microchannel with a convergence region Figure Legend:

5. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. From: Measurements of Three-Dimensional Flow in Microchannel With Complex Shape by Micro-Digital- Holographic Particle-Tracking Velocimetry J. Heat Transfer. 2008;130(4):042413-042413-7. doi:10.1115/1.2818783 3D velocity vectors in the microchannel with a convergence region Figure Legend:

6. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. From: Measurements of Three-Dimensional Flow in Microchannel With Complex Shape by Micro-Digital- Holographic Particle-Tracking Velocimetry J. Heat Transfer. 2008;130(4):042413-042413-7. doi:10.1115/1.2818783 Schematic viewgraph of the microchannel with a convergence region: Line A is defined by Z=28.2μm located from the upper wall of the microchannel. Line B is defined by Z=39.3μm located from the upper wall of the microchannel. Line C is defined by Z=50.4μm located from the upper wall of the microchannel. Figure Legend:

7. Date of download: 9/17/2016 Copyright © ASME. All rights reserved. From: Measurements of Three-Dimensional Flow in Microchannel With Complex Shape by Micro-Digital- Holographic Particle-Tracking Velocimetry J. Heat Transfer. 2008;130(4):042413-042413-7. doi:10.1115/1.2818783 Schematic viewgraph of the microchannel with a convergence region: Line A is defined by Y=133.4μm located from the upper side of the observation area. Line B is defined by Y=203.8μm located from the upper side of the observation area. Line C is defined by Y=304.2μm located from the upper side of the observation area. Figure Legend: