Physics & Astronomy
acoustic frequencies
8%
acoustics
11%
Airy function
29%
animals
7%
bandwidth
6%
bioluminescence
91%
broadband
14%
cavities
7%
characterization
11%
coherent light
23%
detectors
6%
directivity
7%
endoscopes
27%
etalons
100%
fibers
23%
filters
7%
flexibility
6%
frequency discriminators
5%
frequency response
6%
high resolution
8%
illumination
25%
image reconstruction
21%
interferometers
5%
interrogation
16%
laser beams
11%
lasers
9%
light sources
16%
mirrors
16%
optical fibers
17%
optics
6%
performance
8%
plane waves
9%
polymers
6%
propagation
18%
prototypes
5%
Q factors
31%
readout
18%
reflectance
6%
sensitivity
13%
sensors
34%
simulation
12%
tomography
51%
transfer functions
6%
transmissivity
8%
ultrasonics
15%
visibility
9%
void ratio
11%
wavelengths
11%
Engineering & Materials Science
Acoustics
11%
Endoscopy
17%
Gases
11%
Imaging techniques
10%
Infrared absorption
16%
Infrared radiation
17%
Laser beams
7%
Light absorption
31%
Light propagation
33%
Liquids
13%
Multimode fibers
30%
Optical data storage
5%
Photoacoustic effect
43%
Polymers
17%
Sensors
19%
Thick films
12%
Thin films
19%
Tissue
17%
Ultrasonic sensors
8%
Ultrasonics
35%
Wavefronts
31%
Waveguides
21%
Wavelength
9%