Generation of extended light-sheets for single and multi-photon fluorescence microscopy
Data(s) |
2013
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Resumo |
We theoretically propose and computationally demonstrate the generation of extended light-sheet for fluorescence microscopy. This is made possible by the introduction of a specially designed double-window spatial filter that allows the light to pass through the periphery and center of a cylindrical lens. When illuminated with a plane wave, the proposed filter results in an extended depth-of-focus along with side-lobes which are due to other interferences in the transverse focal plane. Computational studies show a maximum extension of light-sheet by 3.38 times for single photon excitation and 3.68 times for multiphoton excitation as compared to state-of-art single plane illumination microscopy system. This technique may facilitate the study of large biological specimens (such as Zebrafish embryo and tissue) with high spatial resolution and reduced photobleaching. (C) 2013 AIP Publishing LLC. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/47300/1/ApplPhysLett_103_043701.pdf Purnapatra, Subhajit B and Mondal, Partha Pratim (2013) Generation of extended light-sheets for single and multi-photon fluorescence microscopy. In: APPLIED PHYSICS LETTERS, 103 (4). |
Publicador |
AMER INST PHYSICS |
Relação |
http://dx.doi.org/10.1063/1.4816419 http://eprints.iisc.ernet.in/47300/ |
Palavras-Chave | #Instrumentation and Applied Physics (Formally ISU) |
Tipo |
Journal Article PeerReviewed |