Keyphrases
16QAM
7%
4-level Pulse Amplitude Modulation (PAM-4)
8%
A-Si
11%
Active Layer
7%
Aluminum Gallium Nitride (AlGaN)
10%
Amorphous InGaZnO (a-IGZO)
22%
Annealing
9%
Backlight
11%
Bit Error Rate
7%
Dielectric
7%
Diode Laser
10%
Distributed Bragg Reflector
13%
Efficiency Droop
8%
Electrical Characteristics
10%
Electrical Properties
7%
Electrically Tunable
10%
Erbium-doped Fiber
8%
Erbium-doped Fiber Laser
12%
External Quantum Efficiency
9%
Field Sequential Color
8%
Gallium Arsenide
14%
Gallium Nitride
7%
GaN-based
31%
GaN-based Light-emitting Diodes
21%
Gbps
14%
Graphene
8%
Grating
9%
High Efficiency
28%
High Performance
20%
High Power
8%
High-resolution
7%
Indium Gallium Nitride (InGaN)
49%
Indium Tin Oxide
14%
InGaAs
9%
Lasing
12%
Light Output
13%
Light Source
10%
Light-emitting Diodes
56%
Liquid Crystal
15%
Liquid Crystal Display
11%
Liquid Crystal Lens
13%
Long-reach Passive Optical Network (LR-PON)
9%
Low Temperature
8%
Metal-organic Chemical Vapor Deposition (MOCVD)
15%
Metasurface
11%
Micro-light-emitting Diodes (micro-LEDs)
23%
Microcavity
9%
Mode-locking
13%
Multiple Quantum Wells
22%
Nanorods
14%
Nanostructures
9%
Nitrides
7%
Optical Properties
14%
Optical Wireless Communication
8%
Organic Light-emitting Diodes
8%
Organic Thin-film Transistors
11%
Orthogonal Frequency Division multiplexing
14%
Oxide Thin-film Transistors
16%
Oxides
8%
Passive Optical Network
11%
Patterned Sapphire Substrate
9%
Phase Modulation
7%
Photoluminescence
10%
Photonic Crystal
24%
Photonic-crystal Surface-emitting Laser
11%
Photopolymer
7%
Plasmonics
8%
Polarization-independent
7%
Polycrystalline Silicon Thin-film Transistors (poly-Si TFTs)
17%
Power Conversion Efficiency
13%
Power Output
15%
Power Penalty
7%
QAM-OFDM
9%
Quantum Dots
23%
Quantum Well
10%
Radio over Fiber System
8%
Rayleigh Backscattering
7%
Room Temperature
23%
Sapphire Substrate
7%
Semi-polar
9%
Silica
15%
Silicon Photonics
9%
Single-longitudinal-mode
11%
Single-mode Fiber
9%
Solar Cell
13%
Solution Process
9%
Thin-film Transistors
30%
Three-dimensional (3D)
7%
Threshold Voltage
10%
Ultrathin
8%
Vertical-cavity Surface-emitting Laser (VCSEL)
44%
Visible Light Communication
28%
Visible Light Communication System
11%
Waveguide
7%
Wavelength Division multiplexing
10%
Wavelength Tuning
8%
WDM-PON
11%
White Light
8%
White Light-emitting Diodes
10%
Zinc Oxide Thin Films
12%
Engineering
Atomic Layer Deposition
6%
Backlight
21%
Band Gap
7%
Bit Error Rate
10%
Blue Light
6%
Bragg Cell
17%
Cavity Surface
31%
Chemical Vapor Deposition
7%
Color Filter
7%
Communication System
16%
Conductive
6%
Conversion Efficiency
8%
Crystal Surface
9%
Current Injection
6%
Current Threshold
8%
Data Rate
15%
Dielectrics
13%
Directional
9%
Doped Fiber Laser
10%
Dynamic Range
7%
Efficiency Droop
8%
Electric Field
8%
Electric Power Utilization
6%
Emitting Laser
43%
Erbium Fiber
7%
Erbium-Doped Fiber
17%
Experimental Result
17%
External Quantum Efficiency
9%
Fabry Perot
7%
Fast Response
5%
Fiber Bragg Grating
6%
Fiber Laser
17%
Fiber Optics
7%
Fiber Ring
7%
Free Space
9%
Gallium Arsenide
16%
Heterojunctions
8%
High Resolution
10%
Holograms
8%
Indium Gallium Arsenide
9%
Indium-Tin-Oxide
11%
Light Extraction
10%
Light Output
7%
Light Output Power
7%
Light Source
14%
Light-Emitting Diode
100%
Liquid Crystal
45%
Liquid Crystal Display
16%
Longitudinal Mode
10%
Low-Temperature
16%
Luminaires
7%
Metal Organic Chemical Vapor Deposition
7%
Metal-Oxide-Semiconductor Field-Effect Transistor
6%
Micro-Lens Array
6%
Mobile Phones
6%
Nanomaterial
12%
Nanorod
10%
Nanowire
9%
Network Access
9%
Nitride
14%
Organic Light-Emitting Diode
10%
Orthogonal Frequency Division Multiplexing
12%
Output Power
15%
Passivation
8%
Passive Optical Networks
11%
Phase Composition
8%
Photocurrent
6%
Photodetector
7%
Photometer
6%
Photonics
34%
Photovoltaics
9%
Plasmonics
15%
Polysilicon
19%
Power Conversion Efficiency
10%
Quantum Dot
33%
Quantum Well
37%
Reflectance
12%
Refractive Index
7%
Refractivity
7%
Resonator
6%
Response Time
9%
Room Temperature
18%
Sapphire Substrate
13%
Semiconductor Optical Amplifier
6%
Semipolar
8%
Side Wall
5%
Silicon Dioxide
17%
Simulation Result
9%
Single Mode Fibers
7%
Solar Cell
27%
Solitary Wave
5%
Surface Plasmon
9%
Terahertz
6%
Thin Films
23%
Thin-Film Transistor
51%
Two Dimensional
5%
Ultraviolet Light
9%
Vapor Deposition
7%
Waveguide
9%
Wireless Communication
9%