The University of Arizona

Other

Icrx, Inc.

Erol Ozgur

Gholam A Peyman

Farhad Akhoundi

Daniel J Reetz

Daniel Reetz

Phuong-Diem Nguyen

Adley Gin

Judith Su

An optical system includes an optical resonant cavity, an optical source, an optical detector, and a signal processing circuit. The optical source is arranged to provide a source beam of light to be at least partially coupled into the optical resonant cavity. The optical detector is arranged to detect light from the source beam of light after the source beam of light has coupled into the optical resonant cavity to provide a detection signal. The signal processing circuit is configured to communicate with the optical detector to receive the detection signal. The optical resonant cavity has a bioconjugatable lipid membrane on a surface thereof. The bioconjugatable lipid membrane is functionalized to capture a specific biomolecule, and the signal processing circuit is further configured to determine a presence of the specific biomolecule when captured by the functionalized bioconjugatable lipid membrane based on processing the detection signal.

Optical cavity surface bioconjunction using lipid membranes for label free, ultrasensitive detection of biomolecules

The invention relates to cylindrical tunable fluidic lenses. The cylindrical optical power of the lenses may be continuously tuned within at least ±10 diopters, without inducing any significant spherical aberration, or any other significant aberrations. The lenses feature a geometry that produces minimal or no spherical defocus. These cylindrical tunable fluidic lenses could be used to induce and/or correct cylindrical optical aberrations in adaptive optical systems, particularly in ophthalmologic applications related to objective and automatic assessment of the refractive error of the eye, without the need of receiving feedback from the subjects.

Dog bone shaped cylindrical tunable fluidic lens with minimized defocus

The invention relates to cylindrical tunable fluidic lenses. The cylindrical optical power of the lenses may be continuously tuned within at least &#xb1;10 diopters, without inducing any significant spherical aberration, or any other significant aberrations. The lenses feature a geometry that produces minimal or no spherical defocus. These cylindrical tunable fluidic lenses could be used to induce and/or correct cylindrical optical aberrations in adaptive optical systems, particularly in ophthalmologic applications related to objective and automatic assessment of the refractive error of the eye, without the need of receiving feedback from the subjects.

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Tucson, AZ, United States of America

Erol Ozgur