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US20060120655 |
Optical modulator with pre-determined frequency chirp
An optical modulator for producing a modulated optical output having a pre-determined frequency chirp is provided. The optical modulator includes an optical splitting device configured to receive... |
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US20070165977 |
Low loss electrodes for electro-optic modulators
An electro-optic modulator includes a substrate, at least two parallel optical waveguides, at least one ground plane, at least one active electrode with at least two lower portions of the active... |
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US20090169149 |
STABILIZED RING RESONATOR MODULATOR
An optical ring resonator modulator comprises a circular waveguide, or ring, evanescently coupled to a first straight waveguide and a second straight waveguide. The ring may be surrounded by an... |
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US20070070490 |
Optical communication device provided with a reflector and method for forming a reflector in an optical communication device
An optical communication device of the invention includes a reflector for reflecting the light that has reached one end surface of a waveguide chip to turn the optical path of the light. The... |
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US20070147725 |
Coupled-waveguide electro-optic switch based on polarisation conversion
An opto-electronic device comprising a directional coupler provided with a first waveguide to receive incoming electromagnetic radiation, said first guide comprising a guiding region of... |
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US20160238795 |
LOSS COMPENSATED OPTICAL SWITCHING
Loss compensated optical switching includes an optical crossbar switch and a wafer bonded semiconductor amplifier (SOA). The optical crossbar switch has a plurality of input ports and a plurality... |
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US20140099054 |
Coupled Plasmonic Waveguides and Associated Apparatuses and Methods
An apparatus and corresponding method in which the apparatus includes a dielectric waveguide and a metallic waveguide. The dielectric waveguide has an effective mode index and a longitudinal... |
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US20100054655 |
Dynamic Reconfigurable Optical Interconnect System
An optical interconnect system includes an integrated circuit, at least one optical modulator, and a slab waveguide. The optical modulator is coupled to the integrated circuit and receives an... |
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US20150168748 |
HIGH FREQUENCY RESONATOR MODULATOR APPARATUS, METHOD AND APPLICATIONS
A ring resonator modulator and a modulation method that uses the ring resonator modulator each are predicated upon a modulation frequency of a ring shaped waveguide comparable to a free spectral... |
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US20160306256 |
METHOD FOR CONFIGURING AN OPTICAL MODULATOR
A method for manufacturing an electro-optically coupled switch in accordance with the present invention requires a sequential reconfiguration of a layer of semiconductor material. To begin, a base... |