Optimization of second-harmonic generati
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R. Gauderon; P.B. Lukins; C.J.R. Sheppard
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Article
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2001
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Elsevier Science
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English
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We describe the principles and characteristics of second-harmonic generation imaging (SHGI) and explore various methods for optimization of the technique. Second-harmonic imaging is optimized for ultrashort laser pulses, high numerical aperture microscope objectives, a highly sensitive non-descanned