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Hallvard Angelskår

Research Manager

Hallvard Angelskår

Research Manager

Hallvard Angelskår
Phone: 481 77 284
Department: Microsystems and Nanotechnology
Office: Oslo

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+515977

We report on simulations and measurements of focusing diffractive optical elements, fabricated as two-level binary optics. The diffractive optical elements are designed to separate and focus four specific wavelengths in the infrared. The simulations are based on a local linear grating model, and pre...

Year 2010
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+351558

We present simulations and characterization of gold coated diffractive optical elements (DOEs) that have been designed and fabricated in silicon for an industrial application of near-infrared spectroscopy. The DOE design is focusing and reflecting, and two-level and four-level binary designs were st...

Year 2009
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1274616

We present our activity on the characterization and simulation of diffractive optical elements (DOEs) for near infrared spectroscopy. The DOE surface is designed to direct and focus light of a limited set of wavelengths onto a detector. In order to perform this, the surface pattern has a complicated...

Year 2008
Type Conference lecture and academic presentation