Keyphrases
Discrete Raman Amplifier
83%
E-band
41%
Raman Amplification
38%
Dual-polarization Quadrature Phase-shift Keying (DP-QPSK)
37%
Transmission Performance
36%
16QAM
35%
L-band
34%
Laser-based
32%
Raman Amplifier
31%
Clock Recovery
29%
Coherent Transmission System
28%
Dual-stage
27%
Semiconductor Optical Amplifier
25%
Optical Phase Conjugation
24%
Bismuth-doped Fiber Amplifier
24%
C+L Band
23%
QPSK Signal
23%
Demultiplexing
20%
Hauling
18%
High Capacity
18%
Electro-absorption Modulator
18%
Single-span
18%
Single-mode Fiber
17%
All-optical
17%
Distributed Raman Amplifier
16%
S-band
16%
Transmission System
15%
Optical Networks
15%
Error-free
15%
Coherent Transmission
15%
First-order
15%
64QAM
15%
Phase-locked Loop
15%
Recent Advances
15%
Noise Figure
14%
S-C Band
14%
Extended Reach
14%
Nonlinear Inverse Synthesis
14%
Transmitter
14%
Data Regeneration
14%
Polarization-insensitive
14%
U-band
14%
Ultra-wideband
13%
Distributed Raman Amplification
13%
Nonlinearity
13%
Raman Pump
12%
Fiber Optical Parametric Amplifier
12%
Doped Fiber Amplifiers
12%
All-optical Clock Recovery
12%
Raman Laser
12%
Engineering
Raman Amplifier
100%
Amplifier
49%
L-Band
48%
Quadrature Phase Shift Keying
45%
Clock Recovery
36%
Raman Amplification
33%
Semiconductor Optical Amplifier
27%
Doped Fiber Amplifier
24%
Regenerator
23%
Raman Fiber
23%
Fiber Laser
23%
C-Band
21%
Ultra-Wideband
21%
Demultiplexing
20%
Nonlinearity
18%
Single Mode Fibers
18%
Fiber Optic Networks
17%
Noise Figure
15%
Directional
14%
Fiber Optics
13%
Raman Pump
12%
Transceiver
12%
Phase Locked Loop
11%
Pump Power
11%
S-Band
11%
Mixers (Machinery)
10%
Distributed Raman Amplification
10%
Signal Power
10%
Relative Intensity Noise
10%
Raman Gain
9%
Crosstalk
9%
Performance Improvement
9%
Pump Signal
9%
Multichannel
9%
Fiber Nonlinearity
8%
Systems Performance
8%
Receiver Side
8%
Data Stream
8%
D-Fiber
8%
Haul Transmission
8%
Subcarrier
7%
Optical Phase
7%
Fits and Tolerances
7%
Performance Penalty
7%
Multistage
7%
Metro
7%
Digital-to-Analog Converter
7%
Nonlinear Device
7%
High Data Rate
7%
Optical parametric amplifiers
7%