Rolling Optics Ab

Imego Ab

Molecular Fingerprint Sweden Ab

Andersson, Per Ola

Nikolajeff, Fredrik

Karlsson, Mikael

Österlund, Lars

Fredrik Nikolajeff

Anders P Larsson

Gert Ingvar Andersson

Axel Lundvall

Per Ola Andersson

Fredrik Gustavsson

Mikael Karlsson

Robert Eklund

Stefan Bengtsson

Sverker Hård

Henrik Rödjegård

Lars Österlund

Anna-Lena Hård, Legal Representative

Optical sensor unit for infra red evanescence wave spectroscopy (IR-EWS) analysis of chemical and biological substances in an analyte, comprising a waveguide with a sensor surface to be put into contact with the analyte, wherein the sensor surface is provided with an affinity enhancing layer. There is further provided a method of producing an optical sensor unit.

Optical sensor unit for evanescence wave spectroscopy

The present invention provides a method of producing a two-sided microstructured product and a registration structure that can be used for the method. The method comprises the steps of: () providing primary product features () at a first surface of a substrate sheet (); () providing secondary product features () at an opposed surface; () registering the mutual alignment of the primary and secondary product features () to estimate alignment parameters; and () aligning the provision of primary and secondary product features (). The registration structure comprises a registration-array of focusing elements () at a first surface and a registration-array of reference objects () at an opposed surface aligned with primary and secondary product features () that provides a holographic representation () of the reference objects () in order to estimate the alignment of product features ().

Method of producing a microstructured product

The invention relates to a method of producing a movable lens structure that comprises the steps of: forming a lens from a lens material disposed on a carrier of another material (step), and forming a micromechanical structure from the carrier (step), wherein the forming of the lens takes place before the forming of the micromechanical structure. With this method a simplified production method is obtained that simplifies difficult compatibility requirements between micromechanics and lens that can otherwise be hard to meet.

Method of producing a movable lens structure for a light shaping unit

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Stockholm, Sweden

Fredrik Nikolajeff