Browsing by Author "Wang, Lihong"
Now showing items 1-20 of 35
-
Dali, Sarabjyot Singh (2009-06-02)Frequency domain photon migration (FDPM) measurements are used to study the properties of dense colloidal dispersions with hard sphere and electrostatic interactions, which are otherwise difficult to analyze due to multiple ...
-
Pan, Tianshu (Texas A&M University, 2006-10-30)Frequency domain photon migration consists of launching an intensitymodulated near-infrared light into the powder medium and measuring the amplitude, mean-intensity, and phase shift of detected intensity modulated light ...
-
Deshpande, Parikshit Bapusaheb (Texas A&M University, 2006-04-12)Sleep scoring involves classification of polysomnographic data into the various sleep stages as defined by Retschaffen and Kales. This process is time-consuming and laborious as it involves experts visually scoring the ...
-
Dixon, James Brandon (Texas A&M University, 2006-08-16)Collecting microlymphatics play a vital role in promoting lymph flow from the initial lymphatics in the interstitial spaces to the large transport lymph ducts. In most tissues, the primary mechanism for producing this flow ...
-
Zhu, Feng (Texas A&M University, 2006-10-30)The carrier envelope (CE) phase of a femtosecond laser was stabilized. The laser produces an ultra stable comb of frequency spanning the visible region and basically is an optical frequency synthesizer and ready for the ...
-
Gant, Virgil Alexander (Texas A&M University, 2005-08-29)Integrins are transmembrane heterodimer protein receptors that mediate adherence to both the intracellular cytoskeleton and extracellular matrix. They play a major role in cellular adhesion and the breadth of their importance ...
-
Wan, Qiujie (Texas A&M University, 2006-04-12)In a continuing effort to develop a noninvasive means of monitoring glucose levels using the aqueous humor of the eye, a dual wavelength system has been developed in order to show that varying birefringence, similar to ...
-
Mehrübeoğlu, Mehrübe; Kehtarnavaz, Nasser; Rastegar, Sohi; Wang, Lihong V.; Mehrübeoğlu, Mehrübe; Kehtarnavaz, Nasser; Rastegar, Sohi; Wang, Lihong (Optics Express, 1998)
-
Kuppuswamy, Harini (Texas A&M University, 2006-04-12)A distributed fiber optic sensor with the ability of detecting and locating intruders on foot and vehicles over long perimeters (>10 km) was studied. The response of the sensor to people walking over or near it and to ...
-
Zhang, Hao (2009-06-02)This dissertation focuses on laser-based noninvasive photoacoustic microscopy of subsurface structures in vivo. Photoacoustic microscopy is a hybrid imaging modality that combines the high-resolution advantage of ultrasonic ...
-
Wang, Xueding (Texas A&M University, 2005-11-01)This research is primarily focused on laser-based non-invasive photoacoustic tomography of small animal brains. Photoacoustic tomography, a novel imaging modality, was applied to visualize the distribution of optical ...
-
He, Yun; Wang, Lidai; Shi, Junhui; Yao, Junjie; Li, Lei; Zhang, Ruiying; Huang, Chih-Hsien; Zou, Jun; Wang, Lihong (Scientific Reports, 2016)
-
Keho, Aaron Lopez (2009-06-02)An exogenous contrast agent has been developed to enhance the contrast achievable in Thermoacoustic Tomography (TAT). TAT utilizes the penetration depth of microwave energy while producing high resolution images through ...
-
Kuwana, Eddy (Texas A&M University, 2005-08-29)The generation and propagation of fluorescence light within biological tissue offers the potential for biomedical diagnostics and analyte sensing. Arising from an exogenous fluorescent dye injected as a contrast agent or ...
-
Wang, Lihong (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2000-03-21)An apparatus (10) for frequency encoded ultrasound modulated optical tomography is provided. A function generator (12) produces a frequency sweep signal which is applied to an ultrasonic transducer (20). The ultrasonic ...
-
Wang, Lihong; Jiao, Shuliang (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2005-11-01)An apparatus includes a first section operable to detect polarization-sensitive radiation emitted by an object, and a second section operable to determine a Jones matrix based on information obtained by the first section ...
-
Wang, Lihong (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2003-05-20)A microwave-induced thermoacoustic tomography system and method is provided to image biological tissue. Short microwave pulses irradiate tissue to generate acoustic waves by thermoelastic expansion. The microwave-induced ...
-
Jin, Xing (2009-05-15)This research is primarily focused on developing potential applications for microwaveinduced thermoacoustic tomography and correcting for image degradations caused by acoustic heterogeneities. Microwave-induced thermoacoustic ...
-
Hollmann, Joseph (2009-06-02)A method for improving the accuracy of the optical diffusion theory for a multi-layer scattering medium is presented. An infinitesimally narrow incident light beam is replaced by multiple isotropic point sources of different ...
-
Garcia-Uribe, Alejandro (2010-01-16)This dissertation describes the design, fabrication and testing of an oblique incidence diffuse reflectance spectrometry (OIDRS) system for in-vivo and noninvasive detection of epithelial cancer. Two probes were fabricated ...