Abstract: A photo detector is disclosed. The photo detector comprises a substrate, a flat metal layer, a dielectric layer, a patterned metal layer, and a semiconductor film. The flat metal layer is formed on the substrate. The dielectric layer is formed on the flat metal layer. The patterned metal layer is, formed on the dielectric layer. The patterned metal layer comprises a first interdigitated electrode and a second interdigitated electrode. The first interdigitated electrode is adjacent to the second interdigitated electrode. The semiconductor film is formed on the dielectric layer and covering the first interdigitated electrode and the second interdigitated electrode. When the semiconductor film receives an incident light, the flat metal layer and the patterned metal layer are operated in a localized surface plasmon mode or a waveguide mode for absorbing a certain narrow bandwidth radiation light of the incident light.

Abstract: A quantum dot infrared photodetector (QDIP) that can enhance the photocurrent to a greater level than the dark current and/or can be operated at high temperatures is disclosed. The quantum dot infrared photodetector comprises at least one quantum well stack and a plurality of quantum dot layers. The quantum well stack is disposed between the pluralities of quantum dot layers. The quantum well stack comprises two spacer layers and a carrier supplying layer. The carrier supplying layer is disposed between the spacer layers. When the quantum dot infrared photodetector is applied with two bias voltages respectively, the carrier supplying layer supplies carriers to the to quantum dot layers.

Abstract: Embodiments of the present disclosure set forth a sensor for detecting a target of interest. One example sensor may comprise an apparatus for binding the target of interest and a draining unit for draining fluid from the apparatus. The apparatus may comprise a substrate, a material disposed on the substrate, and a probe disposed on the material and configured to bind to the target of interest. The probe is configured on the material to scatter light emitted from a light source when the target of interest is bound to the probe.

Abstract: This algorithm provides a marker-free approach to establishing the pixel correspondence among the IR images taken at different times, which is the basis for quantitatively characterizing the variation of the heat energy and patterns pixel-wise on a breast surface. The idea is to use the corner points of the heat pattern and the branch points of the skeletons of the heat pattern on the body surface as the initial fiducial points for the longitudinal IR image registration. The Thin-Plate Spline technique is used to model the nonlinear deformation between two IR images taken at two different times. Mutual information between the TPS-transformed image and the target image is employed as the metric quantifying the quality of the longitudinal IR image registration. To optimize the registration, Nelder-Mead simplex method is used to locally modify the pairings of the fiducial points in the source and target IR images to maximize the mutual information.

Abstract: A method of fabricating a polarized color filter wherein a transparent substrate is provided and coated with a photoresist layer. A wave-shaped mask may then be prepared and a periodic wave-shaped surface may be placed in contact with the photoresist layer, treating the photoresist layer with a primary exposure process. An external force may be applied to the wave-shaped mask, and the transparent substrate or wave-shaped mask by be rotated by a predetermined degree. The photoresist layer may be treated with a secondary exposure process, wherein the photoresist layer is developed in order to obtain a photoresist pattern layer. A metal layer may be coated on the transparent substrate with the photoresist pattern layer. The photoresist pattern layer and the portion of the metal layer on the photoresist pattern layer may then be removed such that the remaining metal layer forms a periodic hole substrate.

Abstract: A wave-shaped mask for fabricating a nano-scale structure is disclosed. The wave-shaped mask comprises an elastomeric transparent substrate having an upper surface and a lower surface, and a light-penetrable thin film layer disposed on the upper surface of the elastomeric transparent substrate. The upper surface of the elastomeric transparent substrate and the light-penetrable thin film layer are in a periodic wave shape, and the lower surface of the elastomeric transparent substrate is in a plate shape.

Abstract: A method of fabricating wave-shaped mask is disclosed. The method of fabricating wave-shaped mask comprises the steps of providing an elastomeric transparent substrate comprising an upper surface and a lower surface, applying a stable force to the elastomeric transparent substrate for deforming the elastomeric transparent substrate, forming a light-penetrable thin film layer on the upper surface of the elastomeric transparent substrate, and removing the force applying to the elastomeric transparent substrate, whereby the upper surface of the elastomeric transparent substrate and the light-penetrable thin film layer are in a periodic wave shape and the lower surface of the elastomeric transparent substrate is in a plate shape.

Abstract: A lithium-ion battery and a lithium-ion battery electrode structure are disclosed. The lithium-ion battery electrode structure comprises a metal foil and a semiconductor nanowire matrix. The semiconductor nanowire matrix is disposed on the metal foil, and is doped with dopants.

Abstract: A gas detection system comprising a case having a hollow chamber, a gas input port, a gas output port, a radiation emitting device, and a photo detector. The gas input port may be disposed on the case for a test gas flowing into the chamber. The gas output port may be disposed on the case for the test gas flowing out of the chamber. The radiation emitting device may be disposed on the case and operated in a surface plasmonic mode or a waveguide mode for emitting a narrow bandwidth thermal radiation light source with multi-peak wavelengths into the chamber, wherein the multi-peak wavelengths may comprise a first absorption wavelength and a second absorption wavelength of the test gas. The photo detector may be disposed on the case for detecting light intensity of the light source passing through the chamber to determine the concentration of the test gas.

Abstract: The invention provides a deep ocean current power plant. In one embodiment, the deep ocean current power plant comprises at least one relay platform, a plurality of platform anchorage cables, a plurality of turbine generators, and power conversion equipment. The at least one relay platform floats and is submerged in a deep ocean current. The platform anchorage cables anchor the relay platform to a seabed. The turbine generators are anchored to the relay platform, and convert kinetic energy of the deep ocean current into electrical energy. The power conversion equipment is installed on the relay platform, gathers the electrical energy generated by the turbine generators to generate an electrical power, and modulates the electrical power to be transmitted to a land power station.

Abstract: Embodiments of the present disclosure set forth a sensor for detecting a target of interest. One example sensor may comprise an apparatus for binding the target of interest and a draining unit for draining fluid from the apparatus. The apparatus may comprise a substrate, a material disposed on the substrate, and a probe disposed on the material and configured to bind to the target of interest. The probe is configured on the material to scatter light emitted from a light source when the target of interest is bound to the probe.

Abstract: Embodiments of the present disclosure set forth a sensor for detecting a target of interest. One exemplary sensor may comprise a container; a probe disposed in the container; a circulation means configured to circulate substances in the container; a light source; a light receiver; and a detector configured to generate an electrical signal, the magnitude of which reflects the amount of light that is received by the light receiver, wherein the sensor is located between the light source and the light receiver, and wherein the sensor is configured such that the probe and the path of the light emitted by the light source are in different regions inside the container.

Abstract: A sensor comprises a light source that emits light, a light receiver for receiving light, a sampling unit for binding the target of interest disposed between the light source and the light receiver, a light selecting unit for allowing light of a predetermined wavelength be received by the light receiver, and a detector configured to generate an electrical signal, and the magnitude of which reflects the amount of light that is received by the light receiver. The sampling unit comprises a substrate, a material disposed on the substrate, and a probe disposed on the material and configured to bind to the target of interest. The sampling unit is configured such that the probe is in the path of the light emitted by the light source.

Abstract: Embodiments of the present disclosure set forth an apparatus of a sensor for detecting a target of interest. One example apparatus may comprise a substrate, a material disposed on the substrate and a probe disposed on the material. The probe is configured to bind to the target of interest and scatter light emitted from a light source when the target of interest is bound to the probe.

Abstract: Embodiments of the present disclosure set forth a sensor for detecting a target of interest. One exemplary sensor may comprise a container; a probe disposed in the container and configured to bind to a target of interest; a circulation means configured to circulate substances in the container; a light source; a light receiver; a light selecting unit for allowing light of a predetermined wavelength be received by the light receiver; and a detector configured to generate an electrical signal. The magnitude of the electrical signal reflects the amount of light that is received by the light receiver. The container is located between the light source and the light receiver. Moreover, the container is configured such that the probe and the path of the light emitted by the light source are in different regions inside the container.

Abstract: It is developed a Dual-Spectrum Heat Pattern Separation (DS-HPS) algorithm to quantify the energy from the area of the high temperature tissues, called qH map, and decompose the body surface into the high and normal temperature areas based on a pair of middle-wave Infra-red images and long-wave Infra-red images. Further, with longitudinal registration, we can detect the cancerous tissues and assess the chemotherapy treatment response on a pixel by pixel basis according to the change of the qH map derived by the DS-HPS algorithm. The preliminary result shows the area and the qH values in the high temperature area are decreased as the patients receive more chemotherapy. These suggest the proposed algorithm could capture the incremental or decremental of the energies emitted by the cancerous tissues, which has the potentials for chemotherapy assessment and early detection.

Abstract: A method of fabricating a polarized color filter wherein a transparent substrate is provided and coated with a photoresist layer. A wave-shaped mask may then be prepared and a periodic wave-shaped surface may be placed in contact with the photoresist layer, treating the photoresist layer with a primary exposure process. An external force may be applied to the wave-shaped mask, and the transparent substrate or wave-shaped mask by be rotated by a predetermined degree. The photoresist layer may be treated with a secondary exposure process, wherein the photoresist layer is developed in order to obtain a photoresist pattern layer. A metal layer may be coated on the transparent substrate with the photoresist pattern layer. The photoresist pattern layer and the portion of the metal layer on the photoresist pattern layer may then be removed such that the remaining metal layer forms a periodic hole substrate.

Abstract: A method of fabricating wave-shaped mask is disclosed. The method of fabricating wave-shaped mask comprises the steps of providing an elastomeric transparent substrate comprising an upper surface and a lower surface, applying a stable force to the elastomeric transparent substrate for deforming the elastomeric transparent substrate, forming a light-penetrable thin film layer on the upper surface of the elastomeric transparent substrate, and removing the force applying to the elastomeric transparent substrate, whereby the upper surface of the elastomeric transparent substrate and the light-penetrable thin film layer are in a periodic wave shape and the lower surface of the elastomeric transparent substrate is in a plate shape.

Abstract: A wave-shaped mask for fabricating a nano-scale structure is disclosed. The wave-shaped mask comprises an elastomeric transparent substrate having an upper surface and a lower surface, and a light-penetrable thin film layer disposed on the upper surface of the elastomeric transparent substrate. The upper surface of the elastomeric transparent substrate and the light-penetrable thin film layer are in a periodic wave shape, and the lower surface of the elastomeric transparent substrate is in a plate shape.

Abstract: Disclosed herein are a flexible substrate with surface structure and a method for manufacturing the flexible substrate. The disclosure relates to a low-cost process to manufacturing the flexible substrate that is adapted to the large-area mass production. According to one of the embodiments in the disclosure, the method introduces a mold with surface structure. An isolation material is formed on the mold surface in an earlier stage. Upon the isolation layer, a flexible substrate material is coated. After that, a baking step is employed to cure the flexible substrate material. The flexible substrate with surface structure is therefore formed after de-molding the cured substrate. Another aspect to the disclosure adopts the above-formed substrate to be a base substrate. A second flexible substrate with the surface structure identical to the mold is then formed by performing the above steps.