Keyphrases
Optical Phase Conjugation
93%
All-optical
73%
Coherent WDM
60%
Nonlinear Compensation
60%
Few-mode Fiber
60%
Electro-absorption Modulator
58%
Phase Sensitive Amplification
58%
Digital Backpropagation
53%
Multiplexing
52%
Transmitter
51%
Subcarrier
48%
Transmission System
45%
Spectral Efficiency
43%
Coherent Optical Orthogonal Frequency Division multiplexing (CO-OFDM)
42%
Error-free
41%
Four-wave Mixing
41%
Semiconductor Optical Amplifier
40%
Wavelength Division multiplexing
38%
Orthogonal Frequency Division multiplexing (OFDM)
37%
Multi-wavelength
36%
Single-mode Fiber
36%
Demultiplexing
34%
Polarization multiplexing
33%
16QAM
33%
Optical Fiber
32%
Optical Communications
32%
High Capacity
32%
Optical Regenerators
31%
Dispersion Compensation
30%
Regenerator
30%
Receiver Sensitivity
29%
Clock Recovery
28%
Nonlinear Optical Loop Mirror
28%
Semiconductor Lasers
27%
Experimental Demonstration
27%
Optical Transmission Systems
27%
Dispersion Compensation Fiber
27%
Nonlinear Fiber Optics
26%
System Performance
26%
Optical Networks
26%
Laser Amplifiers
26%
Fiber Nonlinearity Compensation
25%
Nonlinearity
25%
Black Box
24%
Electronic Dispersion Compensation
24%
Bit Error Rate
24%
Mode Division
24%
WDM Transmission
24%
Digital Signal Processing
24%
Linear Mode Coupling
23%
Engineering
Amplifier
100%
Optical Phase
79%
Nonlinearity
66%
Regenerator
65%
Subcarrier
54%
Mode Fiber
48%
Semiconductor Optical Amplifier
46%
Fiber Nonlinearity
42%
Orthogonal Frequency Division Multiplexing
38%
Spectral Efficiency
36%
Single Mode Fibers
35%
Demultiplexing
33%
Phase Noise
33%
Bit Rate
33%
Fits and Tolerances
32%
Equalizers
32%
Fiber Optics
31%
Bit Error Rate
31%
Clock Recovery
31%
Wavelength Division Multiplexing
30%
Receiver Sensitivity
30%
Modulation Format
30%
Free Space
29%
Signal Modulation
29%
Fiber Optic Networks
29%
Quadrature Phase Shift Keying
29%
Erbium-Doped Fiber
26%
Q Factor
25%
Digital Signal Processing
25%
Black Box
24%
Single Channel
24%
Phase Shift
24%
Data Stream
24%
Multiplexing
24%
Solitary Wave
23%
Multiple-Input Multiple-Output
22%
Multiplexer
20%
Optical Transmission System
20%
Feedforward
20%
Doped Fiber Amplifier
20%
Fiber Link
19%
Systems Performance
19%
Transceiver
18%
Optical Communication System
18%
Optical Time Division Multiplexing
17%
Phase Modulation
17%
Crosstalk
17%
Data Rate
17%
Nodes
17%
Multichannel
17%