Abstract: This invention details a contact lens that uses a reservoir of fluid compressed by the lower lid to dynamically shift the refractive power of the lens. This creates a lens that has a plurality of focal points depending on the position of gaze. This can be accomplished through using fluid pressure to dynamically change the optical power in the visual axis of the eye.

Abstract: A method and apparatus to perform non-invasive molecular detection and analysis are disclosed. The apparatus incorporates co-incident biphotons as the Raman backscattering excitation source and the detection and analysis of the resulting backscatter characteristics is performed through quantum state transfer between entangled biphotons, as well as conventional means.

Abstract: An analyzing apparatus and method generates a laser beam at a target. The Raman scattered photons from the target are collected and used to generate a Raman spectrum indicative of the composition of materials associated with the target, such as components of chemical or biological weapons. In one embodiment, a laser beam is generated with two streams of photons, the photons of one beam being entangled with the photons of the other beam. One stream is then directed at the target and only the other beam is analyzed to obtain said Raman spectrum. Alternatively, the scattered photons from the second beam are also analyzed and the results are correlated for greater efficiency and accuracy.