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Nikon Instruments | Nikon Global | Nikon Small World

  • Glossary
  • “one-photon excitation”

one-photon excitation (1PE)

One-photon excitation refers to the excitation of a system by a single photon as in widefield or confocal fluorescence microscopy. In contrast, multiphoton microscopy relies on two- or three-photon excitation.

See also: multiphoton excitation , two-photon excitation , three-photon excitation , multiphoton microscopy

Learn more:

  • Techniques
  • Multiphoton

Multiphoton Microscopy

Mode-locked pulsed lasers are used for deep tissue imaging and optical sectioning.

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