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50G-next generation passive optical networks stage 2 using millimeter wave over fiber technique under the ITU-T G.9804 standardization
In this paper, the 50 Gbps next generation passive optical network stage 2 (50G- NGPON2) architecture is proposed via converging millimeter wave...
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Investigation of Spectral Characteristics of an Optical-Absorption Gas Analyzer for Monitoring Freons in the Air
AbstractAn optical scheme of an optical absorption gas analyzer optimized for measuring the freon content has been presented. A radiation source with...
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Parity-time symmetry enabled ultra-efficient nonlinear optical signal processing
Nonlinear optical signal processing (NOSP) has the potential to significantly improve the throughput, flexibility, and cost-efficiency of optical...
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Dynamic power and chirp measurements of a quantum dash semiconductor optical amplifier amplified picosecond pulses using a linear pulse characterization technique
Quantum Dash (QDash) SOAs are of interest as an alternative to quantum dot SOAs, since they have some dot-like properties and are easier to fabricate...
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On the pass- and stop-band optical filtering by passive silicon photonic circuits using square-layout MZI ring(s)
Silicon photonic square-layout ring resonator-based circuits comprising Mach–Zehnder interferometers (MZIs), grating couplers, three-port splitters...
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High-power continuous-wave optical waveguiding in a silica micro/nanofibre
As miniature fibre-optic platforms, micro/nanofibres (MNFs) taper-drawn from silica fibres have been widely studied for applications from optical...
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Generation and coherent characteristics analysis of laser phase modulation spectrum by cascaded phase modulators
Laser phase modulation spectrum with 25 frequency bands is generated by modulating a single frequency laser with two cascaded phase modulators (PMs)...
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Design and Application of γ-Ray Energy Spectrum Survey System Based on UAV
Airborne γ-ray energy spectrum measurement is an effective method for radioactive mineral investigation and radiation environment monitoring. In...
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Accurate Analysis of Multi-Mode Interferometric Optical Fiber Sensor
In view of the problem that the sensing characteristics of the multi-mode interferometric fiber sensors cannot be accurately analyzed, an analysis...
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Design of multiparameter fiber Bragg grating in optical transmission systems wavelength division multiplexing
The work presents a brief introduction of fiber optical sensors and focuses on multiparameter grating sensor for measurements of strain, temperature,...
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Explorative Research on 100 mW Magnitude Optical Frequency Transmission Via Fiber
In this work, we investigate the optical frequency transmission with a magnitude of 100 mW through a 20 m polarization-maintaining fiber, using the...
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Fiber-Optical Sources of Quantum Squeezed Light
AbstractQuantum squeezed states of light characterized by a reduced quantum uncertainty with respect to one of the quadrature variables smaller than...
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Secure WDM-free space optical communication system based optical chaotic
In this paper, for the first time to the best of our knowledge, a high bit rate of 40 Gb/s wavelength division multiplexing based on a secure free...
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Features of nano TiO2 on metallographic and optical performance of polyvinyl alcohol nanocomposite film
This research focuses on synthesizing polyvinyl alcohol (PVA) nanocomposite film adopted with 3–9 wt% of nano-sized (50 nm) titanium dioxide (TiO 2 )...
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DWELL InAs quantum-dot VCSEL noise behavior promotion subjected to optical injection locking
The noise behavior of optical devices plays a niche role in pursuing and realizing ultra-high efficient all-optical state-of-the-art applications....
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Monolithic optical resonator for ultrastable laser and photonic millimeter-wave synthesis
Optical resonators are indispensable tools in optical metrology that usually benefit from an evacuated and highly-isolated environment to achieve...
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Tapered single-mode no-core optical fiber sensor coated with layer gold for hemoglobin sensing
The present work focuses on the experimental implementation of one of the fiber optical sensors, the optical glass fiber built on surface Plasmon...
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7 Experimental Quantum State Tomography of Optical Fields and Ultrafast Statistical Sampling
We review experimental work on the measurement of the quantum state of optical fields, and the relevant theoretical background. The basic technique...
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Investigation on switchable operation states in a Tm/Ho co-doped fiber laser based on nonlinear optical loop mirror
The nonlinear pulse dynamics have been studied in a thulium/holmium co-doped passively mode-locked fiber laser based on nonlinear optical loop mirror...
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High Q-factor reconfigurable microresonators induced in side-coupled optical fibres
High Q-factor monolithic optical microresonators found numerous applications in classical and quantum optical signal processing, microwave photonics,...
