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Upconversion of infrared-to-visible light in Pr3+-Yb3+ codoped fluoroindate glass
(1998-08-01)
Bright fluorescence in the visible range has been observed in Pr3+-Yb3+ doped fluoroindate glass under infrared diode laser irradiation. The mechanism which contributes for the upconversion emission is identified and the ...
Upconversion of infrared-to-visible light in Pr3+-Yb3+ codoped fluoroindate glass
(1998-08-01)
Bright fluorescence in the visible range has been observed in Pr3+-Yb3+ doped fluoroindate glass under infrared diode laser irradiation. The mechanism which contributes for the upconversion emission is identified and the ...
Alumbrado fluorescente
(Servicio Nacional de Aprendizaje (SENA), 2014)
Modeling re-absorption of fluorescence from the leaf to the canopy level
(Elsevier Science Inc, 2017-11-07)
Chlorophyll fluorescence is widely used as an indicator of photosynthesis and physiological state of plants. Remote acquisition of fluorescence allows the diagnosis of large field extensions, even from satellite measurements. ...
EFFECTS OF PH AND IONIC MICELLES ON THE RIBOFLAVIN-SENSITIZED PHOTOPROCESSES OF TRYPTOPHAN IN AQUEOUS-SOLUTION
(ELSEVIER SCIENCE SA LAUSANNE, 1991)
The effects of pH and ionic micelles on the rates of product formation following irradiation of riboflavin in the presence of tryptophan were investigated by absorption and fluorescence spectroscopy. Under anaerobic ...
GPU accelerated Monte Carlo simulation of light propagation in inhomogeneous fluorescent turbid media: Application to whole field CW imaging
(IOP Publishing, 2017-07)
We present an implementation of a Monte Carlo simulation software for fluorescent turbid media, accelerated by aGPU (graphic processing unit). The code is based on previous work by Alerstam et al (2008 J. Biomed. Opt. 13 ...
Compact and reflective light-sheet microscopy for long-term imaging of living embryos
(Optical Society of America, 2020-05)
The development of light-sheet fluorescence microscopy has been a revolution for developmental biology as it allows long-term imaging during embryonic development. An important reason behind the quick adoption has been the ...
Efficacy of photodynamic therapy against larvae of Aedes aegypti: confocal microscopy and fluorescence-lifetime imaging
(International Society for Optical Engineering - SPIEBellingham, 2014)
Recently a few demonstration on the use of Photodynamic Reaction as possibility to eliminate larvae that transmit diseases for men has been successfully demonstrated. This promising tool cannot be vastly used due to many ...
Montaje de lámparas fluorescentes de 40W
(Servicio Nacional de Aprendizaje (SENA), 2014)