Mathematics
Photonic Crystal
100%
Cascade
65%
Surface Plasmons
50%
Laser
31%
Semiconductors
28%
Microresonators
24%
Far-infrared
24%
Mid-infrared
23%
Vertical
22%
Microcavity
22%
Photonics
19%
Band Structure
18%
Electronic Structure
17%
Sensing
16%
Near-field
15%
Optics
15%
Chip
15%
Metals
13%
Cavity
13%
Contact
10%
Engineering
10%
Path
8%
Design
7%
Standards
6%
Form
5%
Engineering & Materials Science
Photonic crystals
96%
Surface plasmons
39%
Semiconductor materials
21%
Microcavities
19%
Crystal lattices
18%
Lasers
18%
Cavity resonators
17%
Band structure
17%
Photonics
14%
Optics
12%
Resonators
11%
Infrared radiation
10%
Metals
7%
Feedback
7%
Physics & Astronomy
cascades
53%
photonics
42%
crystals
29%
plasmons
16%
quantum cascade lasers
11%
cavity resonators
11%
crystal lattices
10%
near fields
8%
pumping
8%
chips
8%
resonators
7%
engineering
7%
injection
7%
optics
7%
electronics
5%
metals
5%
lasers
4%
Chemical Compounds
Photonic Crystal
78%
Surface Plasmon
29%
Size Reduction
15%
Electronic Band Structure
12%
Semiconductor
9%
Dimension
9%
Crystal Structure
6%
Surface
3%
Application
3%