What is he best known for?
The fields of study he is best known for:
- Optics
- Laser
- Telecommunications
His primary scientific interests are in Optics, Optical fiber, Single-mode optical fiber, Optical amplifier and Modulation.
His study in Polarization-maintaining optical fiber, Interferometry, Photonics, Pulse and Fiber Bragg grating falls within the category of Optics.
His biological study spans a wide range of topics, including Optoelectronics and Tunable laser.
His Optical amplifier research includes themes of Quantum noise, Optical rotation, Optical filter, Optical communication and Band-pass filter.
His Modulation research incorporates elements of Keying, Electronic engineering, Transmission and Antenna diversity.
His work deals with themes such as Multiplexing, Bit error rate and Signal processing, which intersect with Transmission.
His most cited work include:
- Performance comparison of different modulation formats over free-space optical (FSO) turbulence links with space diversity reception technique (134 citations)
- Ultrawideband monocycle generation using cross-phase modulation in a semiconductor optical amplifier (99 citations)
- High-energy laser pulse with a submegahertz repetition rate from a passively mode-locked fiber laser (78 citations)
What are the main themes of his work throughout his whole career to date?
Songnian Fu spends much of his time researching Optics, Electronic engineering, Optoelectronics, Optical fiber and Modulation.
His Optics study is mostly concerned with Fiber laser, Single-mode optical fiber, Optical amplifier, Fiber Bragg grating and Polarization-maintaining optical fiber.
Songnian Fu combines subjects such as Transmission, Wavelength-division multiplexing, Orthogonal frequency-division multiplexing and Signal processing with his study of Electronic engineering.
His Optoelectronics research integrates issues from Multicore fiber and Core.
His Optical fiber research incorporates themes from Optical filter and Interferometry.
His Modulation research incorporates elements of Optical communication and Phase modulation.
He most often published in these fields:
- Optics (62.14%)
- Electronic engineering (25.63%)
- Optoelectronics (20.60%)
What were the highlights of his more recent work (between 2018-2021)?
- Optics (62.14%)
- Electronic engineering (25.63%)
- Transmission (12.56%)
In recent papers he was focusing on the following fields of study:
His scientific interests lie mostly in Optics, Electronic engineering, Transmission, Optoelectronics and Modulation.
His study in Laser, Polarization, Dispersion, Fiber laser and Single-mode optical fiber are all subfields of Optics.
He has researched Electronic engineering in several fields, including QAM, Quadrature amplitude modulation, Orthogonal frequency-division multiplexing and Signal, Signal processing.
His Transmission study combines topics from a wide range of disciplines, such as Phase noise, Phase modulation, Polarization-division multiplexing, Algorithm and Polarization mode dispersion.
The study incorporates disciplines such as Multicore fiber, Optical fiber, Multi-core processor, Radio frequency and Bit error rate in addition to Optoelectronics.
The various areas that Songnian Fu examines in his Modulation study include Passive optical network and Transceiver.
Between 2018 and 2021, his most popular works were:
- Joint OSNR and CD monitoring in digital coherent receiver using long short-term memory neural network. (17 citations)
- Comparison of Coherent and IMDD Transceivers for Intra Datacenter Optical Interconnects (17 citations)
- Multi-task deep neural network (MT-DNN) enabled optical performance monitoring from directly detected PDM-QAM signals (13 citations)
In his most recent research, the most cited papers focused on:
- Optics
- Laser
- Telecommunications
Optics, Electronic engineering, Transmission, Signal processing and Modulation are his primary areas of study.
His Optics research is multidisciplinary, incorporating elements of Feedback loop and Noise.
Songnian Fu has included themes like Equalizer, Chaotic, Transmission system, Optical amplifier and Transceiver in his Electronic engineering study.
His Transmission research includes themes of Phase noise, Phase modulation, Polarization-division multiplexing, Optical fiber and Signal.
His biological study spans a wide range of topics, including Optoelectronics, Digital signal processing, Multi-core processor and Single-mode optical fiber.
His research in Signal processing intersects with topics in Sampling, Quadrature amplitude modulation, Artificial intelligence and Pattern recognition.
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