[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Chen et al., 2011 - Google Patents

Compact integrated polarization-insensitive two-channel receiver on silicon

Chen et al., 2011

Document ID
11712465746778691006
Author
Chen L
Buhl L
Doerr C
Chen Y
Publication year
Publication venue
IEEE Photonics Technology Letters

External Links

Snippet

We describe a polarization-insensitive two-channel receiver which utilizes a novel Mach– Zehnder interferometer on a high-index-contrast waveguide platform and integrated germanium photodetectors for access application. A fiber-to-detector polarization-dependent …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/2935—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means
    • G02B6/29352—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means in a light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—Light guides of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Light guides of the optical waveguide type of the integrated circuit kind basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
    • G02B2006/12083—Constructional arrangements
    • G02B2006/121—Channel; buried or the like
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/10—Light guides of the optical waveguide type
    • G02B6/12—Light guides of the optical waveguide type of the integrated circuit kind
    • G02B2006/12133—Functions
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
    • G02B6/274—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide based on light guide birefringence, e.g. due to coupling between light guides
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • G—PHYSICS
    • G02—OPTICS
    • G02F—DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
    • G02F1/0136—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation

Similar Documents

Publication Publication Date Title
Liang et al. Integrated polarization beam splitter in high index contrast silicon-on-insulator waveguides
Chen et al. Monolithically integrated 40-wavelength demultiplexer and photodetector array on silicon
Dai et al. Polarization management for silicon photonic integrated circuits
US9465168B2 (en) Polarization beam splitter and optical device
Zimmermann et al. $ C $-Band Optical 90$^{\circ} $-Hybrids Based on Silicon-on-Insulator 4$\times $4 Waveguide Couplers
US9690044B2 (en) Waveguide mode converter, polarization beam splitter, and optical device
WO2014187374A1 (en) System and method for an optical phase shifter
US9134479B2 (en) Polarization diverse demultiplexing
US20140169740A1 (en) Method and system for stabilized directional couplers
Chen et al. Polarization-diversified DWDM receiver on silicon free of polarization-dependent wavelength shift
Zhao et al. Broadband polarization splitter-rotator and the application in WDM receiver
Hiraki et al. Small sensitivity to temperature variations of Si-photonic Mach–Zehnder interferometer using Si and SiN waveguides
Dwivedi et al. Coarse wavelength division multiplexer on silicon-on-insulator for 100 GbE
Doerr et al. Colorless tunable dispersion compensator with 400-ps/nm range integrated with a tunable noise filter
Fujisawa et al. Low-loss and small 2× 4λ multiplexers based on 2× 2 and 2× 1 Mach–Zehnder interferometers with on-chip polarization multiplexing for 400GbE
Zou et al. Ultra-compact birefringence-compensated arrayed waveguide grating triplexer based on silicon-on-insulator
Jeong et al. 1× 4 channel Si-nanowire microring-assisted multiple delayline-based optical MUX/DeMUX
US6856751B2 (en) Method and system for obtaining variable optical attenuation with very low polarization dependent loss over an ultra wide dynamic range
Bourdon et al. Ultralow loss ring resonators using 3.5% index-contrast Ge-doped silica waveguides
EP1560047A1 (en) Monolithically integrated polarization splitter
Feng et al. Low-loss polarization-insensitive silicon-on-insulator-based WDM filter for triplexer applications
Chen et al. Compact integrated polarization-insensitive two-channel receiver on silicon
Doerr et al. Potentially inexpensive 10-Gb/s tunable dispersion compensator with low polarization sensitivity
Jeong et al. Polarization insensitive CWDM optical demultiplexer based on polarization splitter-rotator and delayed interferometric optical filter
Luo et al. Polarization-insensitive 3-dB coupler for polarization and wavelength division multiplexed systems