Mathematics
Characterization
6%
Communication
33%
Communication Systems
29%
Cooling
15%
Data Transmission
17%
Demonstrate
7%
Distributed Feedback Lasers
100%
Free Space
30%
Gallium Nitride
100%
Gratings
33%
Laser Diode
93%
Nitrides
20%
Optical Communication
78%
Optical System
17%
Orthogonal Frequency Division multiplexing (OFDM)
19%
Single Mode
17%
Viability
14%
Wavelength
27%
Wavelength Division multiplexing
20%
Physics & Astronomy
atomic clocks
31%
characterization
6%
communication
19%
cooling
8%
data transmission
13%
distributed feedback lasers
54%
frequency division multiplexing
15%
gallium nitrides
56%
geometry
6%
gratings
17%
illuminating
11%
ions
5%
light emitting diodes
9%
nitrides
11%
optical communication
41%
semiconductor lasers
37%
shelves
14%
space communication
34%
strontium
13%
telecommunication
21%
underwater communication
18%
viability
13%
wavelength division multiplexing
13%
wavelengths
11%
Engineering & Materials Science
Atomic clocks
36%
Communication
18%
Communication systems
19%
Cooling
8%
Data communication systems
10%
Distributed feedback lasers
77%
Feedback
7%
Gallium nitride
66%
Geometry
7%
Ions
11%
Light emitting diodes
11%
Lighting
9%
Nitrides
14%
Optical communication
56%
Orthogonal frequency division multiplexing
10%
Semiconductor lasers
59%
Strontium
16%
Wavelength
21%
Wavelength division multiplexing
13%
Chemistry
Application
11%
Communication
44%
Cooling
10%
Nitride
46%
Optical Communication
75%
Strontium Ion
17%
Wavelength
17%