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Observation of a Coherent Lasing Channel in the Spectral Combining of Laser Diode Radiation
AbstractIn experimental studies of the incoherent summation of laser diode radiation using the spectral combining scheme, an additional channel of...
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Formalism for power spectral density estimation for non-identical and correlated noise using the null channel in Einstein Telescope
Several proposed gravitational wave interferometers have a triangular configuration, such as the Einstein Telescope and the Laser Interferometer...
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Enabling 6G high spectral efficiency of PDM-OAM over FSOC channel model with weather condition effects in Iraq
This paper investigates a novel integration of hybrid polarization-division-multiplexing (PDM) with orbital-angular-momentum (OAM) multiplexing. Six...
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Rate of Solar Nanoflares in Different Spectral Ranges
AbstractThe frequency and rate of solar nanoflares (NF) were measured in 6 coronal spectral ranges (094, 131, 171, 193, 211, 335 Ã…) and one, related...
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Coded Aperture Snapshot Spectral Imager
We introduce the motivation and principle of coded optical imaging using the example of snapshot compressive imaging, in particular the coded... -
Antenna optical communication spectral enhancement with energy analysis of photovoltaic cell microgrid environmental application
A technique for sending two separate optical vector signals on a single optical carrier with the same polarization state is suggested and...
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Broadband Spectral Deconvolution of GRBs
Data from GRBs which occurred in the field of view of COMPTEL have been jointly analysed with the corresponding BATSE data using the Band spectral... -
Spectral and timing calibration of eXTP-SFA engineering model in 100XF
The spectroscopy focusing array is one of the four main scientific instruments of the enhanced X-ray Timing and Polarimetry mission, tasked with...
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A Thermostatted Magnetometer Channel
Abstract—A channel for measuring the magnetic flux density based on four integrated Hall-effect magnetic sensors (IHMSs) is described. Built-in...
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Spectral Properties of Short Gamma-Ray Bursts
The distribution of GRB durations is bimodal, but there is little additional evidence to support the division of GRBs into short and long classes.... -
The Concept of a Two-Channel Infrared Lidar for Monitoring Greenhouse Gases in the Surface Layer of the Atmosphere
AbstractThe results of calculating the atmospheric transmission spectrum and modeling lidar signals in the informative range of greenhouse gas...
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Exploring the performance of 2-D square lattice photonic crystal channel drop filters with varying horizontal cavity dimensions
In this paper, we investigated the performance of a 2-D square lattice photonic crystal channel drop filter by varying horizontal cavity dimensions....
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Four-channel photonic crystal demultiplexer with graphene with high quality factor for DWDM applications
This paper presents a 4-channel demultiplexer totally based on a two-dimensional photonic crystal with silicon air holes and defects with the advent...
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Statistical Aspects of X-ray Spectral Analysis
This handbook chapter gives a modern introduction to spectral analysis of celestial X-ray sources. Concepts presented include the instrumentation... -
A spectral metric for collider geometry
By quantifying the distance between two collider events, one can triangulate a metric space and reframe collider data analysis as computational...
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Chirped Spectral Map** Photography Using a Hyperspectral Camera
Spectral imaging captures spatial and spectral data simultaneously with each pixel of an image of a scene or object representing a radiance or... -
The Influence of Nonlinear Phase Noise on Amplitude-Phase Channel OFDM Signals in Coherent Fiber-Optic Transmission Systems
AbstractA coherent fiber-optic transmission systems of OFDM signals is considered. The channels are formed using spectral-efficient modulation...
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Statistical Aspects of X-ray Spectral Analysis
This handbook chapter gives a modern introduction to spectral analysis of celestial X-ray sources. Concepts presented include the instrumentation... -
Machine learning in optical networks enhancement based on channel allocation and spectrum analysis for 5G application
Undoubtedly, Machine Learning (ML) for Optical Communication (OC) has been a popular topic in recent years and is likely to remain so for the...
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Channel allocation and spectrum use in optical networks using machine learning a 5G application analysis
Allocating and routing resources in optical networks is a critical process that has a major bearing on the efficiency and scalability of the...