Browsing by Subject "optical"
Now showing items 1-9 of 9
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(2012-10-19)Nonlinear Optical Microscopy (NLOM) has been shown to be a valuable tool for noninvasive imaging of complex biological systems. An effective approach for multicolor molecular microscopy is simultaneous excitation of multiple ...
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(2011-08-08)There is a drive for improving the surface uniformity of optical waveguide devices in the photonics lab. This report focuses on the exploration of annealed proton exchange (APE) waveguide fabrication on lithium niobate ...
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(Texas A&M University, 2006-10-30)A fast measurement technique based on the modulation phase-shift technique is developed to measure the wavelength-dependent magnitude and phase responses of optical devices. The measured phase response is in the form of ...
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(Texas A&M University, 2006-08-16)Soot particles released from fossil fuel combustion and biomass burning have a large impact on the regional/global climate by altering the atmospheric radiative properties and by serving as cloud condensation nuclei (CCN). ...
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(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 ...
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(Texas A&M University, 2004-09-30)Modification of nuclear resonant absorption by means of laser radiation is analyzed both theoretically and experimentally. Theoretical analysis is done on the basis of four-level model of atom. This model includes both ...
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(2012-02-14)Continuous monitoring of blood perfusion and oxygenation is essential in assessing the health of a transplanted organ. Particularly, monitoring the perfusion and oxygenation of the organ during the two-week period after ...
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(2014-09-19)Polymer thin films are contributing to many fields today, with Bragg reflectors being one of them. Bragg reflectors can be used in many optical instruments and experiments, as well as practical applications like keeping ...
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(Texas A&M University, 2004-11-15)I experimentally studied ultrasound-modulated optical tomography, which holds the promise for biomedical diagnosis. I measured the degree of polarization of laser speckles generated by scattered light transmitted through ...