Logitech, Inc.

Zeptosens Ag

Ren&eacute; D&auml;ndliker

Marc A Bidiville

Carlo S Effenhauser

Gert Ludwig Duveneck

Alfredo Emilio Bruno-Raimondi

Hans-Peter Herzig

Reinhard V&ouml;lkel

An optical sensing unit is provided which comprises at least one sample measurement cell, at least one excitation light source acting upon the or each measurement cell to provide one or more sensor fields defining an array of measurement fields, a photoelectric detector array for detecting the intensity of light emitted from the or each measurement cell in response to excitation light, and means for directing light emitted from each measurement field to a respective portion of the photoelectric detector array. The sensing unit may be used in combination with multiplexed waveguide arrays or multiplexed planar cappillary chromatography or electrophoresis chips.

Sensing unit provided with separated detection light guiding

A method for generating quasi-sinusoidal signals includes illuminating an object capable of diffusely scattering light, focusing a portion of the scattered light on a multi-element sensor to form an image, and matching the image size to the size of the sensor elements.

Method for generating quasi-sinusoidal signals

Growing community of inventors

Corcelles, Switzerland

René Dändliker

Growing community of inventors

Corcelles, Switzerland

Ren&eacute; D&auml;ndliker

René Dändliker