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Ellis, J.D. (author), Spronck, J.W. (author)A compact, balanced, up to three degrees of freedom measuring interferometer which enables fiber delivery of an optical source without periodic nonlinearity, an interferometer system, and method for using an interferometer to measure up to three degrees of freedom is disclosed.patent 2013
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Van Ommen, J.R. (author), Ellis, N. (author), Yurteri, C. (author), Marijnissen, J.C.M. (author)The invention is directed to a process and apparatus for preparing coated particles, in particular a process for preparing particles that are coated with small particles using electrospraying. The coated particles produced according to the present invention find use for instance as catalysts or as pharmaceuticals. According to the invention a...patent 2010
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Joo, K.N. (author), Ellis, J.D. (author), Spronck, J.W. (author)Laser interferometer comprising a laser light source providing at least one light beam at two distinct frequencies, a beam splitter for splitting the at least one light beam into reference and measurement beams, a first reflector and a second reflector for reflection of the reference and measurement beams, and at least one detector for detection...patent 2010