Mathematics
Gratings
89%
Wavelength
73%
Waveguide
44%
Mm
35%
Spacing
27%
Misalignment
20%
Optical Communication
20%
Cover
18%
Optical System
18%
Lens
16%
Communication Systems
15%
Range of data
15%
Modulation
15%
Fiber
10%
Arrayed Waveguide Grating
10%
Output
9%
Line
8%
Engineering & Materials Science
Arrayed waveguide gratings
100%
Diffraction gratings
99%
Wavelength
56%
Waveguides
39%
Demultiplexing
18%
Wave transmission
16%
Optical communication
14%
Lenses
12%
Communication systems
10%
Modulation
9%
Fibers
8%
Networks (circuits)
7%
Physics & Astronomy
gratings
46%
waveguides
42%
wavelengths
30%
transmission loss
17%
spacing
12%
demultiplexing
10%
C band
9%
ultrahigh frequencies
9%
grooves
7%
misalignment
7%
format
7%
multiplexing
7%
telecommunication
7%
optical communication
6%
lenses
5%
modulation
5%
Chemical Compounds
Wavelength
45%
Subband
36%
Optical Communication
20%
Shape
8%
Fiber
8%