Physics & Astronomy
interferometers
100%
interferometry
92%
atoms
82%
atom optics
81%
momentum transfer
75%
pulses
53%
observatories
49%
cavities
33%
augmentation
32%
gravitational waves
28%
requirements
27%
clocks
27%
dark matter
25%
momentum
24%
LISA (observatory)
20%
LIGO (observatory)
19%
probes
17%
sensitivity
16%
flatness
15%
optical transition
14%
manipulators
13%
frequency modulation
13%
proposals
12%
scalars
9%
interrogation
9%
strontium
8%
complement
7%
spontaneous emission
7%
cosmology
7%
universe
6%
lasers
5%
frequency ranges
5%
telescopes
5%
laser beams
5%
Earth & Environmental Sciences
cartography
59%
gravity
39%
sensor
24%
seismic noise
23%
ground conditions
22%
removal
19%
geophysics
18%
tilt
18%
signal-to-noise ratio
17%
tunnel
16%
magnetic field
15%
temporal variation
15%
spatial resolution
13%
laser
13%
aquifer
13%
engineering
11%
water
10%
climate
9%
monitoring
9%
energy
8%
soil
7%
parameter
6%