Engineering & Materials Science
Amplification
12%
Chromophores
19%
Composite materials
11%
Crystals
20%
DBR lasers
10%
Diffraction efficiency
18%
Electrooptical effects
26%
Erbium
23%
Etalons
13%
Excitons
32%
Fabrication
15%
Femtosecond lasers
20%
Fiber amplifiers
27%
Fiber lasers
100%
Fibers
50%
Glass
46%
Glass fibers
17%
Harmonic generation
11%
Holograms
11%
Holographic displays
13%
Ion exchange
14%
Ions
23%
Laser modes
30%
Laser pulses
24%
Lasers
43%
Linewidth
19%
Mode-locked fiber lasers
11%
Modulators
14%
Optical fibers
14%
Optical parametric oscillators
12%
Optical properties
13%
Phosphates
51%
Photonics
11%
Photons
16%
Photorefractive materials
18%
Polarization
10%
Polymers
56%
Pulsed lasers
15%
Pumps
25%
Refractive index
19%
Saturable absorbers
21%
Semiconductor lasers
15%
Semiconductor materials
15%
Semiconductor quantum dots
11%
Semiconductor quantum wells
22%
Single mode fibers
12%
Sol-gels
32%
Thin films
12%
Waveguides
47%
Wavelength
42%
Physics & Astronomy
absorbers
10%
amplifiers
22%
augmentation
10%
cavities
11%
chromophores
12%
composite materials
11%
continuous radiation
8%
crystals
12%
DBR lasers
8%
diffraction
12%
electro-optics
24%
erbium
12%
excitation
10%
excitons
18%
fabrication
11%
fiber lasers
78%
fibers
54%
gels
19%
glass
36%
glass fibers
17%
glass lasers
10%
gratings
14%
harmonic generations
9%
ions
12%
lasers
30%
lenses
8%
modulators
15%
nonlinearity
16%
optical bistability
8%
optical fibers
14%
optical properties
8%
organic materials
11%
output
18%
performance
12%
phosphates
45%
photonics
12%
photons
9%
polymers
52%
pulsed lasers
11%
pulses
27%
pumps
23%
quantum dots
16%
quantum wells
19%
refractivity
10%
repetition
9%
room temperature
9%
semiconductor lasers
10%
sensors
7%
waveguides
31%
wavelengths
23%
Chemical Compounds
Application
14%
Biexciton
9%
Birefringence
6%
Chromophore
8%
Cladding
8%
Composite Material
10%
Dye
5%
Electric Field
5%
Electroluminescence
6%
Energy
10%
Erbium
7%
Exciton
15%
Fiber
57%
Four Wave Mixing
8%
Glass
27%
Hole Transport
9%
Length
6%
Liquid Film
6%
Optical Communication
5%
Optical Gain
7%
Phosphate
6%
Phosphate Glass
22%
Pump
23%
Quantum Dot
12%
Reflection
5%
Refractive Index
14%
Resonance
6%
Semiconductor
20%
Tellurite Glass
10%
Third-Harmonic Generation
9%
Time
9%
Two-Photon Absorption
8%
Voltage
6%
Wave
6%
Wavelength
25%