摘要:
Disclosed are encapsulation materials including an 80 to 99.5 weight percentage (wt %) of ethylene vinyl acetate copolymers (EVA) and a 0.5 to 20 weight percentage(wt %) of a photoluminescent polymer, wherein the EVA and the photoluminescent polymers are evenly blended. The encapsulation materials can be applied to packaging solar cells, and the encapsulating structure may protect the EVA from UV damage and enhance light utilization efficiency of the solar cell.
摘要:
A method for non-invasive blood glucose monitoring includes the following steps. At least one ray of light is emitted from at least one light source. The light emitted from the light source is leaded into an eyeball and focused on the eyeball through a first beam splitter. The reflected light reflected from the eyeball is transmitted through the first beam splitter to a set of photo detectors. Optical rotatory distribution (ORD) information and absorption energy information of the reflected light transmitted to the set of photo detectors are measured. ORD difference and absorption energy difference resulting from the light emitted from the light source and the reflected light transmitted to the set of photo detectors are obtained. Glucose information is obtained by analyzing the ORD difference and the absorption energy difference, and since glucose information has a corresponding relationship with blood glucose information, blood glucose information may be read.
摘要:
The present invention relates to a polymethine complex and an optical recording medium using said polymethine complex. Through using the polymethine complex formed by combining a polymethine cation with a heat-inhibiting anion as the optical recording material in the optical recording medium, not only the heat inference caused by thermal decomposition of the dyes during high speed optical recording can be reduced or avoided, but also absorption coefficient, sensitivity and recording speed in the region of ultraviolet and visible light of 300˜800 nm wavelength can be increased. The optical recording medium according to the present invention can achieve high-speed writing and reading with Pi errors less than 280 in case that the reflective layer of the optical recording medium has a minimal thickness of 50 nm. Furthermore, the optical recording medium according to the present invention may comprise the polymethine complex as the sole optical recording material such that the optical recording medium can be recovered for reuse, which will reduce the cost of manufacture. The optical recording medium according to the present invention also permits that both red laser recording and blue laser recording are performed synchronically.
摘要:
An apparatus for non-invasive blood glucose monitoring includes a light source for generating at least one ray of light, a beam splitter with a focusing function leads the light into an eyeball and focuses on the eyeball, a set of photo detectors for measuring optical angular information and absorption energy information of the light reflected from the eyeball and transmitted through the first beam splitter to the set of photo detectors, and a processing unit. The processing unit receives and processes the Optical angular information and the absorption energy information to obtain an Optical angular difference and an absorption energy difference between the light emitted from the light source and the light transmitted to the set of photo detectors, and analyzes the Optical angular difference and the absorption energy difference to obtain a glucose information, and since the glucose information has a corresponding relationship with a blood glucose information, the blood glucose information may be read.
摘要:
A method for non-invasive blood glucose monitoring includes the following steps. At least one ray of light is emitted from at least one light source. The light emitted from the light source is leaded into an eyeball and focused on the eyeball through a first beam splitter. The reflected light reflected from the eyeball is transmitted through the first beam splitter to a set of photo detectors. Optical angular information and absorption energy information of the reflected light transmitted to the set of photo detectors are measured. Optical angular difference and absorption energy difference resulting from the light emitted from the light source and the reflected light transmitted to the set of photo detectors are obtained. Glucose information is obtained by analyzing the optical angular difference and the absorption energy difference, and since glucose information has a corresponding relationship with blood glucose information, blood glucose information may be read.
摘要:
Disclosed are encapsulation materials including an 80 to 99.5 weight percentage (wt %) of ethylene vinyl acetate copolymers (EVA) and a 0.5 to 20 weight percentage(wt %) of a photoluminescent polymer, wherein the EVA and the photoluminescent polymers are evenly blended. The encapsulation materials can be applied to packaging solar cells, and the encapsulating structure may protect the EVA from UV damage and enhance light utilization efficiency of the solar cell.
摘要:
An apparatus for detecting an object capable of emitting light. The apparatus comprises a light detector comprising at least two optical sensors capable of determining the intensity of the light; and a computer processing output signal generated by the optical sensors and comparing a result of the processing with a known result corresponding to a known type to determine whether the object belongs to the known type.
摘要:
A recording layer including a novel organic compound for a high density optical recording medium is provided. The information may be recorded on the recording layer at a 2× speed or higher speed with a relatively lower writing power so that heat distribution of the recording layer in the irradiated area is not likely to become steep both in time and space. The organic compound incorporated in the recording layer has the following general chemical structural formula (I).
摘要:
An apparatus for detecting an object capable of emitting light. The apparatus comprises a light detector comprising at least two optical sensors capable of determining the intensity of the light; and a computer processing output signal generated by the optical sensors and comparing a result of the processing with a known result corresponding to a known type to determine whether the object belongs to the known type.
摘要:
An apparatus for detecting an object capable of emitting light. The apparatus includes a light source and a waveguide. The waveguide includes a core layer and a first cladding layer. At least one nanowell is formed in at least the first cladding layer. The apparatus further includes a light detector. The light detector can detect a light emitted from a single molecule object contained in the at least one nanowell.