Confocal microscopy with an increased detection aperture: type-B 4Pi confocal microscopy

Stefan W. Hell(Max Planck Institute for Medical Research), Ernst H. K. Stelzer(Goethe University Frankfurt), Steffen Lindek(Heidelberg University), Christoph Cremer(Max Planck Institute for Polymer Research)
Optics Letters
February 1, 1994
Cited by 166


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