A new microscope is discussed, where scanning illumination consists of NA = 2.8 with a lambda = 1.55um fs fiber laser. Near-infrared 2P collection is imaged with NA = 1.2. Biological applications are considered.
© 2013 OSA
T. D. Milster, "Hyper-NA (NA = 2.8) Microscope Using 1.55um fs Source For Multi-photon Imaging," in Optics in the Life Sciences, OSA Technical Digest (online) (Optical Society of America, 2013), paper BT1A.2.
References are not available for this paper.