Borraccini et al., 2020 - Google Patents

Using QoT-E for open line controlling and modulation format deployment: an experimental proof of concept

Borraccini et al., 2020

Document ID
10637772930731240650
Author
Borraccini G
Straullu S
Ferrari A
Virgillito E
Bottacchi S
Swail S
Piciaccia S
Galimberti G
Grammel G
Curri V
Publication year
Publication venue
2020 European Conference on Optical Communications (ECOC)

External Links

Snippet

We propose open line controlling and a modulation format setting based on GNPy GSNR evaluation, and test an experimental setup including an 8-span line equipped by commercial EDFAs, transporting two wavelengths from the open box Cassini. Excellent …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07953—Monitoring or measuring OSNR, BER or Q
    • 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
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2557—Cross-phase modulation [XPM]
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
    • H04B10/0775—Performance monitoring and measurement of transmission parameters
    • 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
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2563—Four-wave mixing [FWM]
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5053—Laser transmitters using external modulation using a parallel, i.e. shunt, combination of modulators
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/506—Multi-wavelength transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • 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
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1121—One-way transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems

Similar Documents

Publication Publication Date Title
US10784980B2 (en) Adjustment of control parameters of section of optical fiber network
Curri et al. Elastic all-optical networks: A new paradigm enabled by the physical layer. how to optimize network performances?
Ferrari et al. Power control strategies in C+ L optical line systems
Borraccini et al. Using QoT-E for open line controlling and modulation format deployment: an experimental proof of concept
US20120219285A1 (en) In-band optical signal to noise ratio monitoring technique
JPH118590A (en) Optical transmission system and supervisory and control method therefor
EP3544208B1 (en) Automatic measurement of the noise performance of a transponder
US20150304035A1 (en) Method of optimizing optical signal quality in an optical communications link, optical network element and optical communications link
Sena et al. DSP-based link tomography for amplifier gain estimation and anomaly detection in C+ L-band systems
US10374702B1 (en) Methods and apparatus for predicting and monitoring performance of a coherent optical transceiver at various baud rates
US10554300B2 (en) Optical communications
Zhang et al. Optical power control for GSNR optimization based on C+ L-band digital twin systems
D’Amico et al. Gnpy experimental validation for nyquist subcarriers flexible transmission up to 800 g
Borraccini et al. QoT-driven optical control and data plane in multi-vendor disaggregated networks
Ferrari et al. Softwarized optical transport QoT in production optical network: a Brownfield validation
Sambo et al. Multiband seamless network upgrade by exploiting the E-band
US20140341582A1 (en) Systems and methods for single wavelength with dual channels for control signal and internet data transmission
Lee et al. In-band OSNR monitoring technique based on link-by-link estimation for dynamic transparent optical networks
EP3754868A1 (en) All-optical intra-channel multi-wavelength linear-to-nonlinear power ratio monitor
Aldaya et al. Photonic millimeter-wave bridge for multi-Gbps passive optical networks
Udalcovs et al. Investigation of spectrally efficient transmission for differently modulated optical signals in mixed data rates WDM systems
D’Amico Analytical Models and Artificial Intelligence for Open and Partially Disaggregated Optical Networks
D’Amico et al. GNPy Experimental Validation in a C+ L Multiband Optical Multiplex Section
Girard-Jollet et al. Effective Impact of Modulation on Interchannel Nonlinear Effects in Realistic Submarine Links with Commercial Transceivers
Golovchenko et al. Using RZ DPSK-based transponders for upgrades on existing long-haul submarine WDM systems