-
公开(公告)号：US11533101B1
公开(公告)日：2022-12-20
申请号：US17667281
申请日：2022-02-08
Applicant: Quantum Valley Ideas Laboratories
Inventor： Mark Pecen , Hadi Amarloo , James P. Shaffer
Abstract: In a general aspect, a communication system comprises a first station and a second station. The first station includes a photonic crystal maser, a laser subsystem, and a tracking subsystem. A photonic crystal structure of the photonic crystal maser is formed of dielectric material and has an array of cavities and an elongated slot. The elongated slot is disposed in a defect region of the array of cavities. The photonic crystal maser also includes a vapor disposed in the elongated slot and operable to emit a target RF electromagnetic radiation in response to receiving an optical signal. The array of cavities and the elongated slot define a waveguide configured to form the target RF electromagnetic radiation, when emitted, into a beam. The second station includes a receiver configured to couple to the beam of target RF electromagnetic radiation.
-
公开(公告)号：US11313926B1
公开(公告)日：2022-04-26
申请号：US17480443
申请日：2021-09-21
Applicant: Quantum Valley Ideas Laboratories
Inventor： Hadi Amarloo , Jennifer Ann Joe Erskine , Jaime Ramirez-Serrano , Somayeh M. A. Mirzaee , James P. Shaffer
IPC: G01R33/26
Abstract: In a general aspect, a vapor cell includes a body defined by a stack of layers bonded to each other. The stack of layers includes a first end layer disposed at a first end of the body and a second end layer disposed at a second, opposite end of the body. Intermediate layers extend between the first and second end layers and define an internal cavity extending through the body between the first end layer and the second end layer. The stack of layers also includes first and second sets of tabs. The first set of tabs extends outward from the intermediate layers on a first exterior side of the body, and the second set of tabs extends outward from the intermediate layers on a second exterior side of the body. The vapor cell also includes a vapor or a source of the vapor disposed in the internal cavity.
-
公开(公告)号：US11303087B1
公开(公告)日：2022-04-12
申请号：US17514819
申请日：2021-10-29
Applicant: Quantum Valley Ideas Laboratories
Inventor： Hadi Amarloo , James P. Shaffer
IPC: H01S1/06
Abstract: In a general aspect, a photonic crystal maser includes a dielectric body having an array of cavities ordered periodically to define a photonic crystal structure in the dielectric body. The dielectric body also includes a region in the array of cavities defining a defect in the photonic crystal structure. An elongated slot through the region extends from a slot opening in a surface of the dielectric body at least partially through the dielectric body. The array of cavities and the elongated slot define a waveguide having a waveguide mode. The photonic crystal maser also includes a vapor or source of the vapor in the elongated slot and a laser configured to generate an optical signal capable of exciting one or more input electronic transitions of the vapor.
-
公开(公告)号：US11300599B1
公开(公告)日：2022-04-12
申请号：US17480448
申请日：2021-09-21
Applicant: Quantum Valley Ideas Laboratories
Inventor： Hadi Amarloo , Jennifer Ann Joe Erskine , Jaime Ramirez-Serrano , Somayeh M. A. Mirzaee , James P. Shaffer
Abstract: In a general aspect, a vapor cell includes a body defined by a stack of layers bonded to each other. The stack of layers defines an array of cavities that includes first and second subsets of cavities. The first subset of cavities extends through intermediate layers of the stack of layers and the second subset of cavities extends entirely through the stack of layers. The vapor cell includes a vapor or a source of the vapor disposed in each of the first subset of cavities. The stack of layers includes a first end layer disposed at a first end of the body and a second end layer disposed at a second, opposite end of the body. The intermediate layers are positioned between the first and second end layers.
-
公开(公告)号：US11137432B1
公开(公告)日：2021-10-05
申请号：US17142012
申请日：2021-01-05
Applicant: Quantum Valley Ideas Laboratories
Inventor： Hadi Amarloo , Jaime Ramirez-Serrano , James P. Shaffer
Abstract: In a general aspect, a receiver is disclosed for sensing radio frequency (RF) electromagnetic radiation. The receiver includes a dielectric body having an array of cavities ordered periodically to define a photonic crystal structure in the dielectric body. The dielectric body also has a region in the array of cavities that defines a defect in the photonic crystal structure. An elongated slot through the region extends from a slot opening in a surface of the dielectric body at least partially through the dielectric body. The receiver also includes a vapor or a source of the vapor in the elongated slot as well as an optical window covering the elongated slot. The optical window has a window surface bonded to the surface of the dielectric body to form a seal about the slot opening.
-
Patent Agency Ranking
公开(公告)号：US11977107B1
公开(公告)日：2024-05-07
申请号：US18503068
申请日：2023-11-06
Applicant: Quantum Valley Ideas Laboratories
Inventor： Su-Peng Yu , Kent Arnold Nickerson , Rajesh Pandiyan , Hadi Amarloo , Mohammad Noaman , James P. Shaffer
CPC classification number: G01R29/0878 , G01R29/0807
Abstract: In a general aspect, a radio frequency (RF) measurement device includes first and second mode converters, each configured to convert a mode of the RF electromagnetic wave between a first RF waveguide mode and a second RF waveguide mode. The RF measurement device also includes an internal cavity between the first and second mode converters that contains a vapor or a source of the vapor. The vapor includes Ryberg atoms or molecules. The RF measurement device additionally includes an RF waveguide extending between the first and second mode converters and configured to establish a circular polarization of the RF electromagnetic wave in the internal cavity.
-
公开(公告)号：US11899051B1
公开(公告)日：2024-02-13
申请号：US17943794
申请日：2022-09-13
Applicant: Quantum Valley Ideas Laboratories
Inventor： Rajesh Pandiyan , Donald Booth , Harald Kübler , Somayeh M. A. Mirzaee , Hadi Amarloo , Sanyasi Bobbara , James P. Shaffer
CPC classification number: G01R29/0885 , G01R29/0892 , G01R33/0052 , C03C27/06
Abstract: In a general aspect, a vapor cell includes a body defined by a stack of layers that includes electrically conductive layers and electrically insulating layers. The stack of layers are bonded to each other and have first and second end layers at respective opposite ends of the body. The stack of layers also has intermediate layers between the first and second end layers that define an internal cavity of the body. The internal cavity extends through the body between the first and second end layers and includes a vapor or a source of the vapor disposed therein. Adjacent electrically conductive layers are separated by at least one electrically insulating layer. Moreover, each electrically conductive layer defines an electrode of the vapor cell and includes a contact surface on an exterior side of the body. The contact surface defines an electrical contact of the electrode.
-
公开(公告)号：US11885842B1
公开(公告)日：2024-01-30
申请号：US17943796
申请日：2022-09-13
Applicant: Quantum Valley Ideas Laboratories
Inventor： Rajesh Pandiyan , Donald Booth , Harald Kübler , Somayeh M.A.Mirzaee , Hadi Amarloo , Sanyasi Bobbara , James P. Shaffer
CPC classification number: G01R29/0892 , G01R29/0885 , G01R33/0052 , C03C27/06
Abstract: In a general aspect, a method includes interacting a beam of light with a vapor in a vapor cell. The vapor cell includes a body defined by a stack of layers that includes electrically conductive layers and electrically insulating layers. The stack of layers are bonded to each other and have first and second end layers at respective opposite ends of the body. The stack of layers also has intermediate layers between the first and second end layers that define an internal cavity of the body. A vapor is disposed in the internal cavity. The method includes applying respective voltages to one or more electrodes to alter an electric field in the internal cavity. The method also includes measuring one or both of an ion signal based on charged particles in the vapor and an optical property of the beam of light after interacting with the vapor.
-
公开(公告)号：US11469566B1
公开(公告)日：2022-10-11
申请号：US17667296
申请日：2022-02-08
Applicant: Quantum Valley Ideas Laboratories
Inventor： Hadi Amarloo , James P. Shaffer
Abstract: In a general aspect, a photonic crystal maser includes a dielectric body having an array of cavities ordered periodically to define a photonic crystal structure in the dielectric body. The dielectric body also includes a region in the array of cavities defining a defect in the photonic crystal structure. An elongated slot through the region extends from a slot opening in a surface of the dielectric body at least partially through the dielectric body. The elongated slot and the array of cavities define a waveguide of the dielectric body. The dielectric body additionally includes an input coupler aligned with an end of the elongated slot and configured to couple a reference radiofrequency (RF) electromagnetic radiation to the waveguide. The photonic crystal maser also includes a vapor or source of the vapor in the elongated slot and an optical window covering the elongated slot.
-
公开(公告)号：US11366430B2
公开(公告)日：2022-06-21
申请号：US17103358
申请日：2020-11-24
Applicant: Quantum Valley Ideas Laboratories
Inventor： Jaime Ramirez-Serrano , Hadi Amarloo , James P. Shaffer
Abstract: In a general aspect, a vapor cell is presented that includes a dielectric body. The dielectric body has a surface that defines an opening to a cavity in the dielectric body. The vapor cell also includes a vapor or a source of the vapor in the cavity of the dielectric body. An optical window covers the opening of the cavity and has a surface bonded to the surface of the dielectric body to form a seal around the opening. The seal includes metal-oxygen bonds formed by reacting a first plurality of hydroxyl ligands on the surface of the dielectric body with a second plurality of hydroxyl ligands on the surface of the optical window.
-
-
-
-
-
-
-
-
-
Search Results
30
records
(took 0.019 seconds)
