Patent ID: 8140139

Claim:
An apparatus for a non-invasive sensing of biological analytes in a sample comprising: a) an optics system comprising at least one radiation source and at least one radiation detector; b) a measurement system operatively coupled to the optics system; c) a control/processing system operatively coupled to the measurement system, said control/processing system configured to execute embedded software; d) a user interface/peripheral system operatively coupled to the control/processing system, said user interface/peripheral system configured for user interaction with the control/processing system; and e) a power supply system operatively coupled to the measurement system, the control/processing system, the user interface/peripheral system or any combination thereof for providing power thereto, wherein the embedded software executed by the control/processing system processes signals obtained from the measurement system to determine a concentration of the biological analytes in the sample, wherein the at least one radiation source is fabricated from optical crystals, semiconductor material monolayer structures or any combination thereof, wherein a semiconductor pump source is integrated with a beam steering structure and a TPCOPO layer to achieve emission wavelength selection and intensity selection, and wherein the at least one radiation source is comprised of a pair of GaAs Bragg reflectors with a GaAs TPCOPO active layer, a GaAs narrowband coherent source pump and GaAs Electro-Optical beam deflecting layer therebetween.