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公开(公告)号：US11444218B2
公开(公告)日：2022-09-13
申请号：US16957045
申请日：2018-12-24
申请人： FUNDACIÓ INSTITUT DE CIÈNCIES FOTÒNIQUES , INSTITUCIÓ CATALANA DE RECERCA I ESTUDIS AVANÇATS , ASOCIACIÓN CENTRO DE INVESTIGACIÓN COOPERATIVA EN NANOCIENCIAS, CIC NANOGUNE
IPC分类号： H01L31/113 , H01L31/02 , H01L31/028 , H01L31/09
摘要： The present invention relates to a device for operating with THz and/or IR and/or MW radiation, comprising: —an antenna having one or more antenna branches (A1; A1, A2) and adapted to operate in the THz and/or IR and/or MW frequency range; and —a structure made of at least one photoactive material defining a photo-active area (Ga) arranged to absorb light radiation impinging thereon. The focus area of the at least one antenna branch (A1; A1, A2) is dimensionally equal or smaller than the photo-active area (Ga).
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公开(公告)号：US20220137098A1
公开(公告)日：2022-05-05
申请号：US17427505
申请日：2020-01-31
摘要： The present invention relates to a system comprising an electronic apparatus which comprises:—an electronic device comprising:—a gate electrode (G, BE);—a dielectric (D) arranged over the gate electrode (G, BE); and—a charge sensing structure (CE) with a 2-dimensional charge sensing layer to provide a gate capacitance (Cg) between the charge sensing structure (CE) and the gate electrode structure (G, BE) and a quantum capacitance (Cq) resulting in a total capacitance (Ctot);—a voltage detector to detect an output voltage (Vo) stored in the total capacitance (Ctot). The system further comprises means to apply a gate voltage (Vg) to the gate electrode structure (G, BE) selected to:—make the device operate around most sensitive point of fermi level of the charge sensing structure (CE); and—tune the quantum capacitance (Cq). The present invention also relates to an electronic apparatus adapted to allow the tuning of its quantum capacitance.
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公开(公告)号：US20220085895A1
公开(公告)日：2022-03-17
申请号：US17310854
申请日：2020-02-27
摘要： The present disclosure relates to an apparatus for generating light pulses, comprising a laser device configured to output the light pulses and a pulse driver configured to supply electrical pulses to the laser device to drive the laser device. Furthermore, the pulse driver is configured to supply the electrical pulses with amplitudes/intensities obeying a pre-determined probability distribution to the laser device such that quadrature values of the light pulses obey another pre-determined probability distribution.
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公开(公告)号：US20210276290A1
公开(公告)日：2021-09-09
申请号：US17251647
申请日：2019-06-14
摘要： The present invention relates to a method for self-repairing an object, wherein the object (O) comprises a matrix of a material in a continuous solid form, with optically resonant particles dispersed there within, and that has been made by fusing together particles and/or particulates of the material in a non-continuous solid form with heat transferred from the optically resonant particles that has been generated thereby when optically resonating induced by their exposure to building electromagnetic radiation. The method comprises exposing a damaged region (D) of the object (O) to repairing electromagnetic radiation (R) to be absorbed by the optically resonant particles that are dispersed therein to optically resonate to generate heat to fuse together portions of the matrix in thermal contact therewith. The system is adapted to implement the method of the invention.
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75.发明申请公开(公告)号：US20210216284A1
公开(公告)日：2021-07-15
申请号：US16761995
申请日：2017-11-06
摘要： A method for physical random number generation includes the steps of: modulating the gain of a vertical-cavity surface-emitting laser periodically from the lower threshold to the upper threshold and back; maintaining the gain per round trip positive for a longer period than the round trip time of the cavity; maintaining the net gain per round trip negative for a longer period than the round trip time of the cavity, in order to create optical pulses of random amplitude; detecting the optical pulses; converting the optical pulses into electrical analog pulses; and digitising the electrical analog pulses into random numbers.
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76.发明申请公开(公告)号：US20210083133A1
公开(公告)日：2021-03-18
申请号：US17023498
申请日：2020-09-17
发明人： Dimitri K. Efetov , Xiaobo Lu , Aamir M. Ali , Paul Seifert , José Durán
摘要： The present invention relates to a superconducting nanowire single-photon detector, which can include a superconducting nanowire configured and arranged for the incidence of a photon on a region thereof and the formation, on that region, of a localized non-superconducting region or hotspot.
The superconducting nanowire is made of a high-Tc cuprate superconductor material having a superconducting critical temperature above 77 K.
The present invention also relates to a method for obtaining the superconducting nanowire single-photon detector of the present invention.-
77.发明授权公开(公告)号：US10937930B2
公开(公告)日：2021-03-02
申请号：US16555536
申请日：2019-08-29
摘要： Provided is a light emitting device that includes a substrate; a first electrode formed by a first electrically conductive layer arranged over the substrate; an active light emitting layer arranged over said first electrically conductive layer, and that includes a host matrix and light emitting quantum dots embedded there within; and a second electrode formed by a second electrically conductive layer arranged over the active light emitting layer. The host matrix has charge carrier supplier quantum dots blended with the light emitting quantum dots, forming a binary blend where the charge carrier supplier quantum dots are made and arranged to supply charge carriers to the light emitting quantum dots, and wherein the light emitting quantum dots are made and arranged to accept the supplied charge carriers. Also provided is a spectrometer having the LED and a down-converting film for a LED.
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公开(公告)号：US20200310103A1
公开(公告)日：2020-10-01
申请号：US16768566
申请日：2017-11-30
发明人： Valerio PRUNERI , Robin CAMPHAUSEN
摘要： The invention relates to an optical endoscope (1) comprising an optical fiber element (2) with a proximal end (3) and a distal end (4), wherein an optical waveguide block (6) is arranged at the distal end (4) of the optical fiber element (2), the optical waveguide block (6) comprising a rigid material with two or more optical waveguides (7) formed therein.
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79.发明授权公开(公告)号：US10775693B2
公开(公告)日：2020-09-15
申请号：US15722493
申请日：2017-10-02
摘要： The present invention is directed to compositions for photolithographic masks comprising a substrate and a coating having at least one electrical conducting layer comprising a nitride, a boride or a carbide, and methods of making the same.
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公开(公告)号：US20200225145A1
公开(公告)日：2020-07-16
申请号：US16632127
申请日：2018-07-03
申请人： FUNDACIÓ INSTITUT DE CIÈNCIES FOTÒNIQUES , INSTITUCIÓ CATALANA DE RECERCA I ESTUDIS AVANÇATS , IMAGINE OPTIC SPAIN SL
摘要： The present invention relates to a hand-held microfluidic detection device, comprising: a microfluidic cell (M) having at least one chamber intended to at least contain a sample; a support (S) comprising a housing for the removable attachment thereto of the microfluidic cell (M); excitation light means arranged at least in part in the support (S) to side illuminate the at least one chamber of the microfluidic cell (M) to excite the sample contained therein; an optical detector (D) configured and arranged to detect light emitted from the sample when excited with said side illumination; and a casing (C) constituting an envelope into which at least the support (S) is housed and attached.
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