Mathematics
Optical Fiber
100%
Amplification
83%
Glass
82%
Bandwidth
69%
Single-mode Fiber
65%
Optical Amplifier
37%
Quantum Efficiency
32%
Semiconductor Lasers
28%
Rare Earths
28%
Solubility
22%
Lifetime
17%
Characterization
8%
Engineering & Materials Science
Optical fibers
70%
Amplification
69%
Single mode fibers
61%
Glass
53%
Bandwidth
42%
Quantum efficiency
35%
Light amplifiers
33%
Semiconductor lasers
28%
Rare earths
27%
Solubility
24%
Glass fibers
22%
Ions
20%
Physics & Astronomy
S band
83%
ultrahigh frequencies
77%
optical fibers
51%
bandwidth
47%
glass
39%
aeroservoelasticity
23%
glass fibers
17%
light amplifiers
16%
solubility
15%
quantum efficiency
15%
rare earth elements
14%
semiconductor lasers
13%
life (durability)
11%
fibers
9%
characterization
9%
ions
7%
Chemistry
Tellurite Glass
98%
Glass
46%
Fiber
43%
Semiconductor
25%
Lanthanoid Atom
25%
Solubility
21%