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Fingerprint Dive into the research topics where Tetsuya Kawanishi is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Engineering & Materials Science

Modulators
Mach number
Millimeter waves
Radio-over-fiber
Modulation
Light modulators
Photonics
Fibers
Quadrature amplitude modulation
Quadrature phase shift keying
Electrooptical effects
Semiconductor quantum dots
Wavelength
Light modulation
Photodetectors
Optical fibers
Frequency shift keying
Bandwidth
Wavelength division multiplexing
Quantum dot lasers
Telecommunication links
Waveguides
Phase noise
Holey fibers
Digital signal processing
Polarization
Lasers
Laser pulses
Communication
Microstrip antennas
Radar systems
Frequency response
Optical switches
Multiplexing
Transmitters
Substrates
Terahertz waves
Crosstalk
Orthogonal frequency division multiplexing
Homodyne detection
Demodulation
Photodiodes
Light sources
Optical filters
Linewidth
Laser modes
Electrodes
Lithium
Phase shift keying
Communication systems

Physics & Astronomy

General

modulators
fibers
millimeter waves
sidebands
waveguides
generators
division
lasers
transmitters
signal processing
format
radio signals
wave generation
chirp
light amplifiers
quadratures

Physics

quadrature amplitude modulation
modulation
high speed
quadrature phase shift keying
photonics
electro-optics
optical fibers
wavelengths
frequency shift keying
light modulation
signal transmission
single sideband transmission
multiplexing
phase shift keying

Engineering

quantum dots
optical communication
broadband
photometers
patch antennas
communication
bandwidth

Life Sciences

extinction

Chemical Compounds

Modulators
Radio-over-fiber
Millimeter waves
Mach number
Modulation
Light modulators
Fibers
Quadrature amplitude modulation
Photonics
Semiconductor quantum dots
Quadrature phase shift keying
Electrooptical effects
Wavelength
Photodetectors
Phase noise
Wavelength division multiplexing
Waveguides
Bandwidth
Lasers
Orthogonal frequency division multiplexing
Optical fibers
Telecommunication links
Digital signal processing
Frequency response
Multiplexing
Light modulation
Quantum dot lasers