Mathematics
Laser Diode
100%
Semiconductor Lasers
88%
Laser Beam
85%
Lens
32%
Diffraction
28%
High Power Laser
27%
Bessel Beam
25%
Beam Propagation
23%
Fiber
22%
Gaussian Beam
21%
Optical System
18%
Apex
17%
Laser
16%
High Power
15%
Interference
14%
Wave Front
14%
Wavelength
14%
Friedrich Wilhelm Bessel
14%
Radiation
13%
Divergence
11%
Decrease
11%
Angle
10%
Cone
10%
Curvature
10%
Imply
8%
Range of data
7%
Engineering & Materials Science
Semiconductor lasers
64%
Laser beams
59%
Demonstrations
42%
Diffraction
22%
Lenses
21%
Optical fiber coupling
16%
Gaussian beams
16%
Wavefronts
13%
Optical systems
11%
Cones
9%
Wavelength
9%
Radiation
8%
Lasers
7%
Fibers
7%
Physics & Astronomy
semiconductor lasers
39%
laser beams
37%
lenses
10%
fibers
8%
numerical aperture
8%
diffraction
7%
high power lasers
7%
unity
6%
apexes
6%
divergence
6%
cones
6%
curvature
5%
interference
5%
expansion
4%
shift
4%
radiation
4%
wavelengths
3%
lasers
3%
Chemistry
Emission Wavelength
56%
Semiconductor
39%
Fiber
33%
Application
16%