Mathematics
Femtosecond
100%
Microchannel
86%
Etching
83%
Silica
82%
Irradiation
74%
Fabrication
72%
Microfabrication
28%
Glass
27%
Femtosecond Laser Pulses
16%
Raman Scattering
14%
Photoluminescence
14%
Spatial Resolution
11%
Voxel
10%
Optics
9%
Aspect Ratio
9%
Comparative Study
8%
Interconnection
8%
3D
8%
Speedup
7%
Angle
6%
Evidence
6%
Knowledge
5%
Three-dimensional
5%
Characterization
3%
Arbitrary
3%
Engineering & Materials Science
Etching
56%
Fused silica
54%
Silica
53%
Irradiation
53%
Fabrication
38%
Microfabrication
33%
Photoluminescence
21%
Ultrashort pulses
21%
Raman scattering
18%
Optics
13%
Aspect ratio
12%
Demonstrations
10%
Physics & Astronomy
silica glass
44%
silicon dioxide
39%
etching
39%
irradiation
33%
fabrication
31%
etchants
16%
high aspect ratio
14%
shot
12%
slabs
11%
recording
10%
spatial resolution
10%
Raman spectra
10%
optics
9%
photoluminescence
9%
characterization
7%
pulses
6%
lasers
5%
Chemical Compounds
Etching
47%
Glass
35%
Volume
20%
Slab Like Crystal
19%
Photoluminescence
13%
Mixture
7%