Spectral Sciences, Inc.
|Spectral Sciences, Inc. Patent applications|
|Patent application number||Title||Published|
|20140211207||Remote Optical Sensing of the Integrity of a Structure Using Reflected or Scattered Light - A method and device for remotely detecting structural integrity using reflections or scattering from windows or other portions of a structure. The long geometrical lever arm of a reflection on a building window, when viewed with suitable instruments, produces detectable modulation in the reflected light from minute vibrational changes upon the glass surface, revealing fundamental resonances and structural changes and failure in the building housing the window. By sensing very small changes in intensity and polarization, information may be obtained on fundamental resonances and structural changes, including failure or imminent failure of the structure.||07-31-2014|
|20120252127||Optical Blood Coagulation Monitor and Method - An optical blood coagulation monitor and method. The monitor has a blood sample holder, a laser with its output light directed through the blood sample, a two-dimensional detector that is able to detect light at the laser light wavelength and that has a detector output, optics for imaging onto the detector laser light that is forward scattered by the blood, and a data analysis system, responsive to the detector output, that is adapted to analyze the detected light to provide information on time-resolved coagulation and clotting properties of the blood.||10-04-2012|
|20120206725||External Cavity Laser Source - A tunable laser source that includes multiple gain elements and uses a spatial light modulator in an external cavity to produce spectrally tunable output is claimed. Several designs of the external cavity are described, targeting different performance characteristics and different manufacturing costs for the device. Compared to existing devices, the tunable laser source produces high output power, wide tuning range, fast tuning rate, and high spectral resolution.||08-16-2012|
|20100309467||Single-Shot Spectral Imager - A single-shot spectral imager or imaging system which acquires multiplexed spatial and spectral data in a single snapshot with high optical collection efficiency and with the speed limited only by the readout time of the detector circuitry. The imager uses dispersive optics together with spatial light modulators to encode a mathematical transform onto the acquired spatial-spectral data. A multitude of encoded images is recorded simultaneously on a focal plane array and subsequently decoded to produce a spectral/spatial hypercube.||12-09-2010|
Patent applications by Spectral Sciences, Inc.