作者: Richard L. Schulkind , Irene M. Walczak , Walter F. Love , Thomas A. Cook , Rudolf E. Slovacek
DOI:
关键词: Surface (mathematics) 、 Analyte 、 Optics 、 Evanescent wave sensor 、 Signal 、 Waveguide (acoustics) 、 Radiation 、 Chemistry
摘要: An evanescent wave sensor and method for use in analyzing one or more media, the including a waveguide having first second propagating surfaces. The propagates an input signal along between surface receives radiation which indicates presence of analyte, representing both analyte reference. surfaces can be contacted with single medium, two separate output signals detected.