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. Author manuscript; available in PMC: 2018 Jun 14.
Published in final edited form as: Chem Rev. 2016 Dec 14;117(7):5070–5094. doi: 10.1021/acs.chemrev.6b00545

Table 2.

Imaging Properties of Various Subdiffraction Limited SRS Approaches

technique resolution
(nm)
notes ref
structured illumination >100 minor resolution
  improvement
doughnut depletion
  beam
<100 limited by photodamaging 191
tip-based force
  detection
~10 limited to surfaces 207