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. Author manuscript; available in PMC: 2010 Mar 31.
Published in final edited form as: Conf Proc IEEE Eng Med Biol Soc. 2009;2009:626–629. doi: 10.1109/IEMBS.2009.5334073

Fig. 4.

Fig. 4

Voltage – Current characteristics of FLAMES. Single, two, three and four series connected devices are shown. The illumination power is 700μW, λ = 850nm. Red: Single photodiode, Green: two cascaded photodiodes, Purple: three cascaded photodiodes, Black: four cascaded photodiodes.