Patents by Inventor Wayne Victor Sorin
Wayne Victor Sorin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20190113686Abstract: In the examples provided herein, a system includes an input waveguide, where a first end of the input waveguide is coupled to a light-emitting optical transmitter to allow the emitted light to enter the input waveguide, and a first ring resonator tunable to be resonant at a first resonant wavelength, wherein the first ring resonator is positioned near the input waveguide to couple a light at the first resonant wavelength from the input waveguide to the first ring resonator. The system also has a bus waveguide positioned to couple the light at the first resonant wavelength in the first ring resonator to the bus waveguide, and a mechanism to wavelength-tune the first ring resonator to a particular wavelength.Type: ApplicationFiled: December 11, 2015Publication date: April 18, 2019Inventors: Joaquin Matres, Wayne Victor Sorin, Sagi Mathai, Lars Helge Thylen, Micheal Renne Ty Tan
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Publication number: 20190064442Abstract: An apparatus (2) can comprise an optical slab (4) comprising a rigid substrate of substantially transmissive material. The apparatus (2) can also comprise a WDM multiplexer (6) to receive and combine a plurality of optical signals (14, 16 and 20) at different wavelengths to form a combined optical signal (24) in the optical slab (4) having an aggregate power. The apparatus can further comprise a broadcaster (28) to distribute the combined optical signal (24) from the optical slab (4) to each of a plurality of different optical receivers (30, 32 and 34) with a fraction of the aggregate power of the combined optical signal (24).Type: ApplicationFiled: October 30, 2018Publication date: February 28, 2019Inventors: Georgios Panotopoulos, Michael Renne Ty Tan, Wayne Victor Sorin, David A. Fattal
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Patent number: 10193632Abstract: Techniques related to optical devices including a high contrast grating (HCG) lens are described herein. In an example, an optical device includes a transparent substrate. A laser emitter or detector at a first side of the transparent substrate to emit or detect a laser light transmitted via the transparent substrate. A HCG lens is at a second side of the transparent substrate to transmit and refract the laser light.Type: GrantFiled: May 22, 2013Date of Patent: January 29, 2019Assignee: Hewlett Packard Enterprise Development LPInventors: Wayne Victor Sorin, Michael Renne Ty Tan, David A. Fattal, Sagi Varghese Mathai
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Patent number: 10177872Abstract: An example system may include a first vertical cavity surface emitting laser (VCSEL) that includes a first integrated polarization locking structure to produce a polarized optical data signal. The system may also comprise a second VCSEL that includes a second integrated polarization locking structure, the second integrated polarization locking structure orthogonal to the first integrated polarization locking structure, to produce an orthogonally polarized optical data signal. Lenses may be disposed on the substrate opposite the first VCSEL, to collimate the polarized optical data signal, and opposite the second VCSEL to collimate the orthogonally polarized optical data signal. A polarization division multiplexer may combine the first collimated polarized optical data signal and the second collimated orthogonally polarized optical data signal.Type: GrantFiled: September 25, 2017Date of Patent: January 8, 2019Assignee: Hewlett Packard Enterprise Development LPInventors: Binhao Wang, Wayne Victor Sorin, Michael Renne Ty Tan, Sagi Mathai, Stanley Cheung
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Patent number: 10162116Abstract: An apparatus can comprise an optical slab comprising a rigid substrate of substantially transmissive material. The apparatus can also comprise a WDM multiplexer to receive and combine a plurality of optical signals at different wavelengths to form a combined optical signal in the optical slab having an aggregate power. The apparatus can further comprise a broadcaster to distribute the combined optical signal from the optical slab to each of a plurality of different optical receivers with a fraction of the aggregate power of the combined optical signal.Type: GrantFiled: April 26, 2012Date of Patent: December 25, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Georgios Panotopoulos, Michael Renne Ty Tan, Wayne Victor Sorin, David A. Fattal
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Publication number: 20180329159Abstract: Optical modules are disclosed. An example optical module includes a substrate comprising a grating coupler, an optical connector removably coupled to the substrate adjacent the grating coupler to optically couple the optical connector and the grating coupler and an integrated circuit coupled to the substrate.Type: ApplicationFiled: January 30, 2015Publication date: November 15, 2018Inventors: Sagi Varghese MATHAI, Wayne Victor SORIN, Michael Renne Ty TAN
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Patent number: 10120149Abstract: Examples herein relate to a Wavelength Division Multiplexing (WDM) optical module configured for M optical fibers, N WDM wavelengths and M×N optical signals. The module comprises an active silicon interposer, the interposer comprises a (M/2)×N array of photodetectors established on a front side of the interposer and N chips for the N WDM wavelengths. Each chip comprises M lenses for M optical signals, the M lenses established on a back side of a GaAs substrate, the M lenses comprising a first group of M/2 lenses to focus M/2 optical input signals onto M/2 photodetectors of the (M/2)×N array, and a second group of M/2 lenses to collimate M/2 optical output signals, and M/2 Vertical Cavity Surface Emitting Lasers (VCSELs) established on a front side of the GaAs substrate to generate the M/2 optical output signals.Type: GrantFiled: July 13, 2017Date of Patent: November 6, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Sagi Mathai, Wayne Victor Sorin, Michael Renne Ty Tan, Paul Kessler Rosenberg
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Publication number: 20180275348Abstract: In the examples provided herein, a system includes a loop waveguide; and a grating coupler formed on the loop waveguide to couple light impinging on the grating coupler having a first polarization into the loop waveguide in a first direction, and to couple light having a second polarization, orthogonal to the first polarization, into the loop waveguide in a second direction. The system also includes a ring resonator positioned near the loop waveguide tuned to have a resonant wavelength at a first wavelength to couple light at the first wavelength out of the loop waveguide into the ring resonator. An output waveguide positioned near the ring resonator couples light out of the ring resonator into the output waveguide; and a photodetector detects light propagating out of a first end and a second end of the output waveguide.Type: ApplicationFiled: December 11, 2015Publication date: September 27, 2018Inventors: Joaquin Matres, Wayne Victor Sorin, Sagi Mathai, Lars Heige Thylen, Michael Renne Ty Tan, Marco Fiorentino
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Patent number: 10082684Abstract: A high contrast grating optical modulation includes an optical modulator at a front surface of a substrate to modulate received light. The high contrast grating optical modulation further includes a high contrast grating (HCG) lens adjacent to a back surface of the substrate opposite to the front surface to focus incident light onto the optical modulator. The substrate is transparent to operational wavelengths of the focused incident light and the modulated light.Type: GrantFiled: January 24, 2014Date of Patent: September 25, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Sagi Varghese Mathai, David A. Fattal, Michael Renne Ty Tan, Wayne Victor Sorin
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Publication number: 20180233881Abstract: In example implementations of a vertical-cavity surface-emitting laser (VCSEL), the VCSEL includes a p-type distributed Bragg reflector (p-DBR) layer end a p-type ohmic (p-ohmic) contact layer adjacent to the p-DBR layer. The p DBR layer may include an oxide aperture and the p-ohmic contact layer may have an opening that is aligned with the oxide aperture. The opening may be filled with a dielectric material. A metal layer may be coupled to the p-ohmic contact layer and encapsulate the dielectric material.Type: ApplicationFiled: August 10, 2015Publication date: August 16, 2018Inventors: Sagi MATHAI, Michael Renne Ty TAN, Wayne Victor SORIN
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Patent number: 10048440Abstract: A photonic interconnect apparatus includes tunable light devices, multiplexers to multiplex optical signals produced by the tunable light devices onto optical paths, and a cyclic arrayed waveguide grating (AWG) to receive the optical signals over the optical paths, and to direct a given optical signal of the received optical signals to a selected output of a plurality of outputs of the cyclic AWG based on a wavelength of the given optical signal. A respective demultiplexer directs the given optical signal to a selected output of a plurality of outputs of the respective demultiplexer according to which coarse wavelength band the wavelength of the given optical signal is part of.Type: GrantFiled: January 29, 2015Date of Patent: August 14, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Mike Schlansker, Jean Tourrilhes, Michael Renne Ty Tan, Joaquin Matres, Wayne Victor Sorin
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Patent number: 10033477Abstract: A system includes an optical Y-junction coupler to receive a first modulated optical signal on a wide input path of the optical Y-junction coupler and to receive a second modulated optical signal on a narrow input path of the optical Y-junction coupler, wherein the optical Y-junction coupler generates a combined optical signal from signals received on the wide input path and the narrow input path. A multimode waveguide receives the combined optical signal from the optical Y-junction coupler and propagates a spatially multiplexed optical output signal along a transmission path.Type: GrantFiled: July 27, 2012Date of Patent: July 24, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Alexandre M Bratkovski, Jacob Khurgin, Wayne Victor Sorin, Michael Renne Ty Tan
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Patent number: 10033159Abstract: A mode-controlled laser system includes an active region to generate optical energy in response to an electric signal. The system also includes a mirror to resonate the optical energy in an optical cavity. The system also includes a HCG mode control reflector arranged in the optical cavity to control the resonated optical energy into a substantially non-Gaussian intensity profile. The resonated optical energy can be emitted as an optical signal having the substantially non-Gaussian intensity profile.Type: GrantFiled: June 20, 2013Date of Patent: July 24, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Wayne Victor Sorin, Michael Renne Ty Tan, David A. Fattal, Marco Fiorentino
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Patent number: 10018788Abstract: A silicon photonic (SiPh) packaging assembly includes a SiPh interposer and a wafer. The SiPh interposer has one or more optical gratings disposed thereon to couple an optical signal traversing the wafer. The wafer is bonded to the interposer, with the wafer including one or more microlenses, each microlens aligned with a respective optical grating and designed to direct the optical signal traversing the wafer at a desired angle.Type: GrantFiled: October 28, 2014Date of Patent: July 10, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Sagi Varghese Mathai, Michael Renne Ty Tan, Wayne Victor Sorin
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Patent number: 10007065Abstract: An example device includes a first semiconductor component comprising at least two lasers to emit light at a first wavelength; a second semiconductor component comprising at least two lasers to emit light at a second wavelength, the first wavelength being different from the second wavelength; and an optical multiplexer to receive light from two lasers at the first wavelength and light from two lasers at the second wavelength. The optical multiplexer component includes a first output interface to couple light from one laser at the first wavelength and light from one laser at the second wavelength to a first optical fiber, and a second output interface to couple light from one laser at the first wavelength and light from one laser at the second wavelength beams to a second optical fiber.Type: GrantFiled: October 31, 2013Date of Patent: June 26, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Michael Renne Ty Tan, Sagi Varghese Mathai, Georgios Panotopoulos, Paul Kessler Rosenberg, Wayne Victor Sorin
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Patent number: 9973283Abstract: An optical coupling system includes an optical signal source to provide an optical signal from an aperture. The system also includes a substantially planar high-contrast grating (HCG) lens to convert an optical mode of the optical signal to provide a converted optical signal having a mode-isolating intensity profile. The system further includes an optical element to receive the converted optical signal. The optical signal source and the substantially planar HCG lens can be arranged to substantially mitigate coupling of a reflected optical signal associated with the converted optical signal that is reflected from the optical element to the aperture of the optical signal source based on a reflected mode-isolating intensity profile.Type: GrantFiled: April 11, 2013Date of Patent: May 15, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Wayne Victor Sorin, Sonny Vo, David A. Fattal, Michael Renne Ty Tan
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Patent number: 9917647Abstract: A combination underfill-dam and electrical-interconnect structure for an opto-electronic engine. The structure includes a first plurality of electrical-interconnect solder bodies. The first plurality of electrical-interconnect solder bodies includes a plurality of electrical interconnects. The first plurality of electrical-interconnect solder bodies, is disposed to inhibit intrusion of underfill material into an optical pathway of an opto-electronic component for the opto-electronic engine. A system and an opto-electronic engine that include the combination underfill-dam and electrical interconnect structure are also provided.Type: GrantFiled: January 31, 2012Date of Patent: March 13, 2018Assignee: Hewlett Packard Enterprise Development LPInventors: Sagi Varghese Mathai, Michael Renne Ty Tan, Paul Kessler Rosenberg, Wayne Victor Sorin, Georgios Panotopoulos, Susant K. Patra, Joseph Straznicky
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Publication number: 20180052284Abstract: An example device in accordance with an aspect of the present disclosure includes a slab to transmit light, and a plurality of lenses and filters disposed on first and second surfaces of the slab. The lenses include an anti-reflective coating on at least one of the plurality of lenses at an end of the slab to couple light through the anti-reflective coating, and a reflective coating disposed on remaining ones of the plurality of lenses to cause the lenses to reflect light. The filters are offset from the lenses to form an optical zig-zag.Type: ApplicationFiled: April 10, 2015Publication date: February 22, 2018Inventors: Joaquin Matres, Michael Renee Ty Tan, Sagi Mathai, Wayne Victor Sorin, Paul Kessler Rosenberg
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Publication number: 20170315299Abstract: A silicon photonic (SiPh) packaging assembly includes a SiPh interposer and a wafer. The SiPh interposer has one or more optical gratings disposed thereon to couple an optical signal traversing the wafer. The wafer is bonded to the interposer, with the wafer including one or more microlenses, each microlens aligned with a respective optical grating and designed to direct the optical signal traversing the wafer at a desired angle.Type: ApplicationFiled: October 28, 2014Publication date: November 2, 2017Inventors: Sagi Varghese MATHAI, Michael Renne Ty TAN, Wayne Victor SORIN
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Patent number: 9798087Abstract: Example implementations relate to mounting optoelectronic devices and wavelength-division multiplexing optical connectors. For example, an implementation includes a transparent interposer having an integrated plurality of lenses. A plurality of optoelectronic devices are mounted to a bottom surface of the transparent interposer, each of the optoelectronic devices being paired to a respective lens of the plurality of lenses. The bottom surface of the transparent interposer is mounted to a substrate within a region of an optical socket. The optical socket receives a filter-based wavelength-division multiplexing (WDM) optical connector. Each lens of the plurality of lenses is paired to a respective filter of the WDM optical connector when the WDM optical connector is mated to the optical socket.Type: GrantFiled: November 1, 2016Date of Patent: October 24, 2017Assignee: Hewlett Packard Enterprise Development LPInventors: Sagi Mathai, Michael Renne Ty Tan, Wayne Victor Sorin, Paul Kessler Rosenberg