Session Index

Biophotonics

Biophotonics IV
Saturday, Dec. 5, 2015  13:10-14:40
Chair: Ian Liau
Room: Delta 108(1F)
Notes:
13:10 - 13:40 Paper No.  2015-SAT-S0604-I001
Invited Speaker:
Yeu-Kuang Hwu
X-ray Imaging of tumor microvasculature


Optical coherence tomography (OCT) is a 3D structural imaging technique using light interference (2). Since OCT detects a coherent component of light, it is highly sensitive to light scattering. Thus, OCT could be used to detect neural activity patterns in 3D by extracting neural- activity-induced modulation of OCT signals. We proposed this idea in 2007 and named it functional OCT (3).

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13:40 - 13:55 Paper No.  2015-SAT-S0604-O001
Zu-Yi Wang Accurate positioning and realtime monitoring of blood coagulation by functional optical coherence tomography-guided laser therapy system


We proposed a method to develop an integrated system that combines optical coherence tomography (OCT) and laser microsurgery for blood coagulation. Instead of high-cost pulsed lasers, continuous-wave laser diodes (CW-LDs) with the central wavelengths of 450 nm and 532 nm are used for blood coagulation. Experimental results showed

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13:55 - 14:10 Paper No.  2015-SAT-S0604-O002
Yong Da Sie Section ability improvement of temporal focusing microscopy via binary DMD holography


A temporal focusing multiphoton excitation microscope integrated with computer generated binary Fourier hologram and pulse width modulation of a digital micro-mirror device to improve the excitation axial resolution intrinsically via filling a back-focal apertures The intrinsic excitation axial resolution is improved about 18% due to the optimized back-focal aperture intrinsically.

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14:25 - 14:40 Paper No.  2015-SAT-S0604-O004
Chen-yu Lin Noninvasive optical measurement of chronic pain intensity in patients with fibromyalgia


Fibromyalgia is complex syndrome characterized by chronic widespread pain and a heightened and painful response to pressure. This study used near-infrared diffuse optical spectroscopies to measure prefrontal cortex blood oxygen during breathe-holding in normal controls and patients with fibromyalgia

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