Just heard of the sudden passing of Prof. Gabriel Popescu, a giant of optical microscopy, a very kind and witty colleague and friend. We had lunch less than a month ago during his sabbatical in Paris😢My thoughts are with his family, colleagues, students and friends. RIP Gabi.

@sylvaingigan I am so sorry to hear this. Gabi was such a kind person and had so many brilliant ideas and I am very grateful that I met him. The world lost a giant in coherent and incoherent imaging theory and experiment.