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公开(公告)号：US11067748B2
公开(公告)日：2021-07-20
申请号：US16678282
申请日：2019-11-08
Applicant: Lightwave Logic Inc.
Inventor： Michael Lebby , Frederick J Leonberger , Richard Becker
Abstract: A guide transition device including a light source designed to generate a light beam, a light input port on a first plane and coupled to receive the light beam from the light source, a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment and plane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane. The plane shifting apparatus is coupled to transfer the light beam to the light output port on the second plane.
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公开(公告)号：US20200150363A1
公开(公告)日：2020-05-14
申请号：US16186257
申请日：2018-11-09
Applicant: Lightwave Logic Inc.
Inventor： Michael Lebby
IPC: G02B6/42
Abstract: A conductive hermetically sealed monolithic photonic integrated circuit with optical components and multiple optical and electrical inputs/outputs includes a semiconductor/metal base having sensitive components with multiple optical and electrical inputs, multiple optical and electrical outputs, and/or multiple optical and electrical inputs and outputs. An electrically conductive basic lid includes at least two of metal, dielectric and semiconductor materials combined to form an electrically conductive protective circuit. The conductive basic lid is sealed to the semiconductor/metal base by metallization so as to form a chamber including the sensitive components and hermetically sealing the chamber and the sensitive component from the ambient in a basic hermetic capsule and the electrically conductive protective circuit is formed and connected to protect the sensitive components from external electrical interference.
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公开(公告)号：US11435604B2
公开(公告)日：2022-09-06
申请号：US17121118
申请日：2020-12-14
Applicant: Lightwave Logic Inc.
Inventor： Michael Lebby , Zhiming Liu , Baoquan Chen
Abstract: An EO polymer modulator including a substrate with a cladding layer formed on a surface and a passive waveguide core, having a cross-sectional area, formed in the cladding layer and including an elongated tapered active section. An elongated trench in the cladding layer, the elongated tapered active section of the waveguide core positioned in the elongated trench, electrodes positioned on a surface of the cladding layer on opposite sides of the elongated trench, and an elongated strip of EO polymer overlying the elongated tapered active section of the waveguide core. The elongated strip of EO polymer positioned between and parallel with the electrodes and coplanar with the electrodes.
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公开(公告)号：US20220187637A1
公开(公告)日：2022-06-16
申请号：US17121118
申请日：2020-12-14
Applicant: Lightwave Logic Inc.
Inventor： Michael Lebby , Zhiming Liu , Baoquan Chen
Abstract: An EO polymer modulator including a substrate with a cladding layer formed on a surface and a passive waveguide core, having a cross-sectional area, formed in the cladding layer and including an elongated tapered active section. An elongated trench in the cladding layer, the elongated tapered active section of the waveguide core positioned in the elongated trench, electrodes positioned on a surface of the cladding layer on opposite sides of the elongated trench, and an elongated strip of EO polymer overlying the elongated tapered active section of the waveguide core. The elongated strip of EO polymer positioned between and parallel with the electrodes and coplanar with the electrodes.
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公开(公告)号：US11262605B2
公开(公告)日：2022-03-01
申请号：US16710066
申请日：2019-12-11
Applicant: Lightwave Logic Inc.
Inventor： Michael Lebby , Yasufumi Enami
IPC: G02F1/065 , G02F1/225 , H01S5/026 , G02B6/12 , G02F1/21 , G02B6/138 , H01S5/10 , H01S5/40 , G02B6/122
Abstract: A monolithic PIC including a monolithic laser formed in/on a platform and a polymer modulator monolithically built onto the platform and optically coupled to the laser. The modulator includes a first cladding layer, a passive core region with a surface abutting a surface of the first cladding layer, the core region extending to define an input and an output for the modulator. A shaped electro-optic polymer active component has a surface abutting a surface of a central portion of the core region. The active component is polled to align dipoles and promote modulation of light and has a length that extends only within a modulation area defined by modulation electrodes. A second cladding layer encloses the active component and is designed to produce adiabatic transition of light waves traveling in the core region into the active component to travel the length thereof and return to the core region.
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Patent Agency Ranking
公开(公告)号：US11042051B2
公开(公告)日：2021-06-22
申请号：US16788189
申请日：2020-02-11
Applicant: Lightwave Logic Inc.
Inventor： Michael Lebby , Yasufumi Enami
Abstract: A direct-drive region-less polymer modulator includes a waveguide having a first cladding layer, a passive core with a surface abutting the first cladding layer, the passive core extending to an optical input and an optical output. A shaped electro-optic polymer active component with a surface abutting the passive core region, the shaped component being polled to align dipoles and promote modulation of light and having a length that extends only within a modulation area defined by modulation electrodes. A second cladding layer enclosing the shaped component and designed to produce adiabatic transition of light waves traveling in the passive core region into the shaped component to travel the length of the shaped component and return to the passive core region. A portion of the multilayer waveguide defining the polymer modulator as a direct-drive polymer modulator.
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公开(公告)号：US20200088941A1
公开(公告)日：2020-03-19
申请号：US16690491
申请日：2019-11-21
Applicant: Lightwave Logic Inc.
Inventor： Richard Becker , Michael Lebby , Youngwoo Yi
Abstract: A polymer waveguide/modulator including a lower cladding layer, a polymer core, an upper cladding layer, a first protection/barrier layer sandwiched between the lower cladding layer and the core, and a second protection/barrier layer sandwiched between the core and the upper cladding layer. The protection/barrier layers designed to protect the cladding layers and the core from solvents and gases and to prevent current leakage between the cladding layers and the core. The first protection/barrier layer is optically transparent and designed with a refractive index less than, greater than, or the same as the refractive index of the core and approximately equal to the refractive index of the lower cladding layer. The second protection/barrier layer is optically transparent and designed with a refractive index less than, greater than, or the same as the refractive index of the core and approximately equal to the refractive index of the upper cladding layer.
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公开(公告)号：US20190204506A1
公开(公告)日：2019-07-04
申请号：US15857336
申请日：2017-12-28
Applicant: Lightwave Logic Inc.
Inventor： Richard Becker , Michael Lebby , Youngwoo Yi
Abstract: A polymer waveguide/modulator including a lower cladding layer, a polymer core, an upper cladding layer, a first protection/barrier layer sandwiched between the lower cladding layer and the core, and a second protection/barrier layer sandwiched between the core and the upper cladding layer. The protection/barrier layers designed to protect the cladding layers and the core from solvents and gases and to prevent current leakage between the cladding layers and the core. The first protection/barrier layer is optically transparent and designed with a refractive index less than, greater than, or the same as the refractive index of the core and approximately equal to the refractive index of the lower cladding layer. The second protection/barrier layer is optically transparent and designed with a refractive index less than, greater than, or the same as the refractive index of the core and approximately equal to the refractive index of the upper cladding layer.
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公开(公告)号：US20190079243A1
公开(公告)日：2019-03-14
申请号：US15704739
申请日：2017-09-14
Applicant: Lightwave Logic Inc.
Inventor： Michael Lebby , Frederick J Leonberger , Richard Becker
Abstract: A guide transition device including a light source designed to generate a light beam, a light input port on a first plane and coupled to receive the light beam from the light source, a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment and plane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane. The plane shifting apparatus is coupled to transfer the light beam to the light output port on the second plane.
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公开(公告)号：US20220113566A1
公开(公告)日：2022-04-14
申请号：US17070749
申请日：2020-10-14
Applicant: Lightwave Logic Inc.
Inventor： Frederick J. Leonberger , Karen Liu , Michael Lebby
Abstract: A thin film polymer device including a waveguide core surrounded by dielectric material positioned on a platform. The core has a passive input portion and a passive output portion joined by a necked down active portion. A layer of EO polymer material positioned on the dielectric material overlying the active portion of the core and the core, the EO polymer, and the dielectric material all having refractive indices with the refractive index of the EO polymer being higher than the refractive index of the dielectric material. Light progressing through the core from the passive input portion to the passive output portion transitions to the layer of EO polymer material as it enters the necked down active portion and transitions back to the core as it leaves the necked down active portion.
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