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US20110208065 |
Optical Tomography System Using Short-Pulse Laser for Early Cancer Diagnostics
Time-resolved optical tomography systems using a short pulse laser, may be used in detection and treatment of cancer and tumors. Information is conveyed about tissue interior by the temporal...
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US20110150464 |
Orbital Angular Momentum In Spatially Multiplexed Optical Fiber Communications
Multiple light beams are launched into a single optical fiber, each respective light beam with a corresponding signal. Each of the respective multi-beams are separated by launching each of the...
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US20110076223 |
Apparatus and Method For Producing Liquid Ferrate
A method for producing a ferrate solution by producing a ferrate intermediate material and then combining the intermediate material with a halogen or ozone solution.
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7639909 |
Method and apparatus for spatial domain multiplexing in optical fiber communications
The subject invention pertains to a method and apparatus for multiplexing in optical fiber communications. The subject invention relates to a method and apparatus for spatial domain modulation in...
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7302128 |
Fiber optic switch
A fiber optic switch uses induced periodic variations in a multi-mode optic fiber, to control power loss in the switch and power output.
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7286237 |
Fiber optic sensor
3-Mirror fiber optic sensor for simultaneous measurement of dual parameters such as hydrogen concentration and temperature, is formed from 2 optical leads comprising 3 reflective surfaces, and...
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7174067 |
Method and apparatus for spatial domain multiplexing in optical fiber communications
The subject invention pertains to a method and apparatus for multiplexing in optical fiber communications. The subject invention relates to a method and apparatus for spatial domain modulation in...
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US20050196093 |
Fiber Optic Switch
A fiber optic switch uses induced periodic variations in a multi-mode optic fiber, to control power loss in the switch and power output.
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US20050185189 |
Fiber Optic Sensor
3-Mirror fiber optic sensor for simultaneous measurement of dual parameters such as hydrogen concentration and temperature
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6847700 |
Method and apparatus for delivery of x-ray irradiation
The subject invention pertains to a method and apparatus for generation and/or delivery of x-ray irradiation. The subject invention can be used to deliver x-ray irradiation to an artery in order to...
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6801678 |
Fiber optic level detector
A fiber optic liquid level detector uses optical fibers to detect the presence or absence of liquids. The waveguide properties of optical fibers tends to deviate from the normal dielectric...
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US20040086228 |
Fiber optic fabry-perot interferometer and associated methods
The method for making the fiber optic Fabry-Perot sensor includes securing an optical fiber to a substrate, and forming at least one gap in the optical fiber after the optical fiber is secured to...
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6727075 |
Methods and compositions for determining lipid peroxidation levels in oxidant stress syndromes and diseases
The invention includes methods useful for the diagnosis of Alzheimer's disease and the evaluation of enhanced levels of lipid peroxidation in a mammal. The methods utilize isoprostanes as sensitive...
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6213715 |
Fan structure having a spherical four-bar mechanism
A fan structure includes a fan head having a plurality of blades mounted for rotation. A mechanism is coupled to the fan head and is constructed and arranged to move the fan head along a surface of...
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5891682 |
Radiation dosimeter and method of making and using
A device for measuring a total dose of biologically effective radiation is provided, in a specific embodiment, for measuring ultraviolet B radiation (UVB) in the wavelength range of 290-400 nm....
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5553616 |
Determination of concentrations of biological substances using raman spectroscopy and artificial neural network discriminator
The concentration of a substance, such as glucose, in a biological sample, such as human tissue (e.g. the skin of an index finger) is non-invasively determined by directing the output beam of a...
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5180911 |
Parameter measurement systems and methods having a neural network comprising parameter output means
A system for measuring the value of a parameter, e.g., structural strain, includes an optical waveguide, a laser or equivalent light source for launching coherent light into the waveguide to...
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5164587 |
Polarimetric parameter measurement systems and methods for measuring a plurality of parameters
A systems for measuring the value of a plurality of parameters includes an optical fiber having a core that conducts coherent light along two orthogonal polarization axes at different velocities,...
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4098646 |
Method of in vitro cultivation of pathogenic organisms of treponema pallidum and medium therefor
There is provided a tissue cell culture medium for the growth of pathogenic T. Pallidum organisms wherein the virulence of said organisms is maintained over many subculture passages.
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