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patent description (1) Disclosed is a barcoded end facet printed photonic chip comprising: an optically transparent direct laser writing substrate comprising a transverse waveguide writing surface to receive a direct write laser light for off-axis direct write laser printing and a facet surface to
patent description The proposed invention is a method of producing a superconducting multi-layer transition sensor in which the first layer of the multilayer is deposited and patterned completely with a subtractive process before the subsequent layers are deposited and patterned using separate
patent description We invented a flow cytometer that can self-calibrate in an absolute way that can reach the sensitivity for quantification and enumeration of a single and small number of biological markers per a biological entity. The cytometer uses a photon-number resolving detector (or a
patent description (1) Disclosed is a non-nulling gas velocity measurement apparatus for non-nulling measurement of gas velocity parameters, the non-nulling gas velocity measurement apparatus comprising: a non-nulling pitot probe comprising: an aerodynamic flow head comprising a plurality of entrant
Laura Sinclair
,
Nathan R Newbury
,
William C. Swann
and
JD Deschenes
patent description (1) Disclosed is a synchronizer for synchronizing transfer over an optical link, the synchronizer comprising: a frequency reference oscillator that produces a frequency reference signal; a tracking optical timing source in communication with the frequency reference oscillator and
patent description The fabrication of 2D and 3D structures out of liquid biocompatible hydrogel solutions has become pivotal technology for tissue engineering, soft robotics, biosensing, drug delivery, wounds treatment and biomedical research in general. State-of-the-art additive manufacturing from
patent description The invention is a chip-integrated optical parametric oscillator whose signal and idler output fields are widely separated in frequency, and which is created using the technologically mature platform of silicon nanophotonics. The optical parametric oscillator device consists of a
patent description The unique frequency accuracy of a frequency comb stems from “f-to-2f” self-referencing where an optical octave is generated and the low frequency edge of that octave is doubled and compared to the high frequency end to measure the carrier envelope offset frequency, the key piece
Kevin O Douglass
,
Stephen Eckel
,
Jacob Edmond Ricker
and
Jay H. Hendricks
patent description In short a method to improve upon the current FLOC system, for measuring pressure based on refractivity changes, by using a single laser and direct measure of the difference between the lasers without heterodyne measurement.
patent description The QWIP was first demonstrated in 1987 [1] and consistent research since then has improved the QWIP detection efficiency, but only for surface normal detection. Development of the QWIP was originally intended for infrared focal plane arrays suitable for infrared cameras. One
patent description The invention is an integrated photonic device which allows production of a pure stream of on-chip waveguide-bound indistinguishable single-photons from the resonance fluorescence of a single quantum emitter embedded in a multimode on-chip waveguide, for which the quantum emitter
patent description (1) Disclosed is a charge detector to operate a dual-gated field effect transistor at a quantum capacitance limit for performing ultrasensitive biosensing, the charge detector comprising: a charge sensor that senses a charged analyte and produces a charge signal in response to