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2023
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Invention
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Integration of optical gain subassembly with silicon photonics.
A system including an optical tr... |
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2022
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Invention
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Polarization diversified wavelength domain demultiplexer with a single set of outputs. In part, t... |
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2021
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Invention
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Erbium doped fiber isolator components. A system including an erbium doped fiber amplifier (EDFA)... |
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Invention
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Resistivity engineered substrate for rf common-mode suppression. Aspects of the present disclosur... |
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Invention
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Apparatus and method for a silicon modulator with strong gradient slab doping. Methods of fabrica... |
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Invention
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System and methods for managing heat in a photonic integrated circuit. In part, in one aspect, th... |
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Invention
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Optical waveguide passivation for moisture protection. In part, in one aspect, the disclosure rel... |
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Invention
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Configuration for low-ripple optical gain with single-facet semiconductor optical amplifiers. A s... |
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Invention
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Temperature sensor. A system and method of measuring a temperature including applying a first set... |
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Invention
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Integration of optical gain subassembly with silicon photonics. A system including an optical tra... |
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Invention
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Switched bleed currents. A method, system, and apparatus for multiplexing comprising feeding a si... |
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2018
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Invention
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Modulation systems and methods in optical transceivers. Quadrature amplitude modulation (QAM) tec... |
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2017
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Invention
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Wavelength division multiplexer. An integrated wavelength division multiplexer (300) is described... |
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Invention
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Coherent receiver array. Optical coherent receiver arrays are described. The optical coherent rec... |
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G/S
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Transceivers. |
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Invention
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Cantilevers with one-or two-dimensional actuation for on-chip active waveguide coupling alignment... |
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Invention
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Segmented traveling wave optical modulators and related methods. A segmented traveling wave Mach ... |
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Invention
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Optical loopback circuits for transceivers and related methods. Optical transceivers comprising o... |
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Invention
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Filling a cavity through a reservoir and a feed-channel and related apparatus and methods. Aspect... |
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2016
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Invention
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Through transmission path on photonic circuits for optical alignment. A photonic integrated circu... |
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Invention
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Horizontal coupling to silicon waveguides. Techniques for forming a facet optical coupler that in... |
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2015
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Invention
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Optoelectronic ball grid array package with fiber. A photonic integrated circuit may be coupled t... |
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Invention
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Multichannel coherent transceiver and related apparatus and methods. A multi-channel optical tran... |
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Invention
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Low-loss waveguide transition. A waveguide device that includes a first waveguide, a second waveg... |
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Invention
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Integrated high-power tunable laser with adjustable outputs. A tunable laser that includes an arr... |
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2012
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Invention
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Turn-up and long term operation of adaptive equalizer in optical. In an optical transmission syst... |
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Invention
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Soft bit metric generation. Soft bit metric generation computational complexity can be reduced by... |
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Invention
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Generation of soft bit metrics for differentially encoded quadrature phase shift keying (qpsk). A... |
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Invention
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Staggered power-up and synchronized reset for a large asic or fpga. Methods and apparatus for con... |
