Engineering & Materials Science
Fiber lasers
100%
Fibers
72%
Amplification
70%
Quadrature phase shift keying
44%
Solitons
42%
Pumps
34%
Optical phase conjugation
27%
Wavelength division multiplexing
27%
Laser resonators
24%
Rayleigh scattering
22%
Lasers
22%
Erbium doped fiber amplifiers
21%
Distributed feedback lasers
20%
Wavelength
19%
Fiber Bragg gratings
19%
Noise figure
16%
Dispersion compensation
15%
Bandwidth
15%
Supercontinuum generation
13%
Polarization
13%
Dense wavelength division multiplexing
12%
Wave transmission
11%
Ultra-wideband (UWB)
11%
Pumping (laser)
9%
Feedback
8%
Modulation
8%
Chromatic dispersion
7%
Light polarization
7%
Data streams
7%
Optical fibers
7%
Bismuth
7%
Fiber amplifiers
6%
Laser pulses
6%
Wave propagation
6%
Light amplifiers
6%
Data communication systems
6%
Mode-locked fiber lasers
5%
Quadrature amplitude modulation
5%
Compensation and Redress
5%
Broadband networks
5%
Physics & Astronomy
fiber lasers
64%
Raman lasers
60%
amplifiers
47%
fibers
46%
quadrature phase shift keying
34%
broadband
25%
performance
24%
penalties
23%
pumps
20%
pumping
18%
cavities
16%
Rayleigh scattering
16%
ultrahigh frequencies
16%
phase conjugation
16%
coherent radiation
15%
bandwidth
13%
C band
13%
solitary waves
11%
distributed feedback lasers
11%
Bragg gratings
10%
optical fibers
10%
nonlinearity
9%
laser cavities
9%
quadrature amplitude modulation
8%
bismuth
8%
aeroservoelasticity
8%
lasers
7%
lasing
7%
noise intensity
7%
optimization
7%
characterization
7%
augmentation
7%
light amplifiers
7%
reflectance
7%
wavelengths
6%
parametric amplifiers
6%
differentiators
6%
turbulence
5%
impairment
5%
spacing
5%
S band
5%
reflectors
5%
pulses
5%
polarization
5%