Patents by Inventor Nicolai Højer Sanders

Nicolai Højer Sanders has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Infrared up-conversion microscope
    Patent number: 9709789
    Abstract: There is presented an up-conversion infrared microscope (110) arranged for imaging an associated object (130), wherein the up-conversion infrared microscope (110) comprises a non-linear crystal (120) arranged for up-conversion of infrared electromagnetic radiation, and wherein an objective optical component (100) has an entrance pupil with a first diameter D1, and an optical component system which is arranged for forming an external image (136) of the back-focal plane (132) of the objective optical component (100), which has a diameter (given by the diameter of a circle enclosing all optical paths at the plane of the 10 external image) which is denominated D2 and wherein D1 is larger than a second diameter D2.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: July 18, 2017
    Assignee: DANMARKS TEKNISKE UNIVERSITET
    Inventors: Jeppe Seidelin Dam, Christian Pedersen, Nicolai Højer Sanders, Peter Tidemand-Lichtenberg
  • INFRARED UP-CONVERSION TELESCOPE
    Publication number: 20150362718
    Abstract: There is presented to an up-conversion infrared telescope (110) arranged for imaging an associated scene (130), wherein the up-conversion infrared telescope (110) comprises a non-linear crystal (120) arranged for up-conversion of infrared electromagnetic radiation, and wherein a first optical component (101) has an entrance pupil with a first diameter D 1, and an optical component system which is arranged for forming an first image (136) of the back-focal plane (132) of the objective optical component (100), which has a diameter (given by the diameter of a circle enclosing all optical paths at the plane of the external image) which is denominated D2 and wherein D1 is larger than a second diameter D2 and wherein the telescope further comprises a third optical component (103) and a fourth optical component (104) arranged for re-imaging the first image into a second image of the back-focal plane (132) of the first optical component (101).
    Type: Application
    Filed: January 31, 2014
    Publication date: December 17, 2015
    Applicant: Danmarks Tekniske Universitet
    Inventors: Jeppe Seidelin Dam, Christian Pedersen, Peter Tidemand-Lichtenberg, Nicolai Højer Sanders
  • INFRARED UP-CONVERSION MICROSCOPE
    Publication number: 20150355447
    Abstract: There is presented an up-conversion infrared microscope (110) arranged for imaging an associated object (130), wherein the up-conversion infrared microscope (110) comprises a non-linear crystal (120) arranged for up-conversion of infrared electromagnetic radiation, and wherein an objective optical component (100) has an entrance pupil with a first diameter D1, and an optical component system which is arranged for forming an external image (136) of the back-focal plane (132) of the objective optical component (100), which has a diameter (given by the diameter of a circle enclosing all optical paths at the plane of the 10 external image) which is denominated D2 and wherein D1 is larger than a second diameter D2.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 10, 2015
    Inventors: Jeppe Seidelin Dam, Christian Pedersen, Nicolai Højer Sanders, Peter Tidemand-Lichtenberg