Engineering & Materials Science
Photoacoustic effect
100%
Ultrasonics
57%
Imaging techniques
53%
Etalons
32%
Polymers
24%
Transducers
23%
Resonators
21%
Waveguides
19%
Tissue
17%
Oxygen
14%
Detectors
13%
Dyes
10%
Excited states
10%
Photodynamic therapy
8%
Laser pulses
8%
Optical resonators
8%
Gold
8%
Tumors
8%
Acoustics
7%
Bandwidth
7%
Wavelength
7%
Polyimides
6%
Tomography
5%
Monomers
5%
Dimers
5%
Nanoparticles
5%
Ultrasonic imaging
5%
Acoustic waves
5%
Gold Nanorods
5%
Physics & Astronomy
etalons
37%
transducers
31%
polymers
25%
resonators
23%
Q factors
18%
waveguides
18%
life (durability)
16%
gold
15%
detectors
15%
high resolution
13%
bandwidth
13%
acoustics
13%
sensitivity
12%
broadband
11%
oxygen
11%
methylene blue
10%
probes
10%
optical resonators
10%
ultrasonics
10%
pulses
9%
dyes
9%
cancer
9%
receivers
8%
polyimides
8%
sensors
6%
characterization
6%
tumors
6%
nanorods
6%
transmitters
6%
therapy
5%
mirrors
5%
lasers
5%
hypoxia
5%
low noise
5%
Medicine & Life Sciences
Transducers
19%
Acoustics
11%
Polymers
11%
Ultrasonography
10%
Equipment and Supplies
10%
Lasers
9%
Oxygen
9%
Gold
8%
Methylene Blue
6%
Contrast Media
6%
Coloring Agents
5%
Light
5%