Dr. Stephan Fahr
System Engineer & Optical Designer at JENOPTIK Optical Systems GmbH
SPIE Involvement:
Conference Program Committee | Author
Area of Expertise:
Theoretical optics , Optical system engineering , Solar cells , Optical design , Micro-optics
Profile Summary

Stephan Fahr studied physics at the Friedrich-Schiller-University in Jena in Germany and reveived his Diploma in 2006 about low-loss diffraction gratings. Afterwards, he joined the group of Prof. Falk Lederer at the Institute of Condensed Matter Theory and Optics in Jena. In 2011 he received his PhD on light Absorption in solar cells by utilizing micro- and nanostructures. Since then he has been working for the optical design group of JENOPTIK Optical Systems GmbH as an optical designer and system engineer primarily in the field of high numerical aperture inspection lenses. Up to now, he has authored or co-authored more than 25 peer-reviewed papers, several book-chapters and holds several patents.
Publications (9)

PROCEEDINGS ARTICLE | November 27, 2017
Proc. SPIE. 10590, International Optical Design Conference 2017
KEYWORDS: Optical design, Polarization, Birefringence, Lenses, Optical coatings, Inspection, Optical inspection

PROCEEDINGS ARTICLE | September 23, 2015
Proc. SPIE. 9626, Optical Systems Design 2015: Optical Design and Engineering VI
KEYWORDS: Optical components, Optical design, Deep ultraviolet, Polarization, Inspection, Objectives, Adhesives, Tolerancing, Optical mounts, Assembly tolerances

PROCEEDINGS ARTICLE | September 23, 2015
Proc. SPIE. 9626, Optical Systems Design 2015: Optical Design and Engineering VI
KEYWORDS: Wafer-level optics, Optical design, Polarization, Birefringence, Lenses, Error analysis, Optical coatings, Inspection, Wavefronts, Geometrical optics

PROCEEDINGS ARTICLE | May 18, 2010
Proc. SPIE. 7725, Photonics for Solar Energy Systems III
KEYWORDS: Reflectors, Thin films, External quantum efficiency, Crystals, Silicon, Reflectivity, Photonic crystals, Atomic layer deposition, Zinc oxide, Tandem solar cells

PROCEEDINGS ARTICLE | May 18, 2010
Proc. SPIE. 7725, Photonics for Solar Energy Systems III
KEYWORDS: Reflectors, Reflection, Solar cells, Interfaces, Silicon, Photonic crystals, Thin film solar cells, Zinc oxide, Absorption, Nanowires

PROCEEDINGS ARTICLE | February 12, 2010
Proc. SPIE. 7604, Integrated Optics: Devices, Materials, and Technologies XIV
KEYWORDS: Metamaterials, Finite-difference time-domain method, Nanoantennas, Scattering, Solar cells, Dielectrics, Interfaces, Near field scanning optical microscopy, Nano optics, Absorption

Showing 5 of 9 publications
Conference Committee Involvement (2)
Novel Optical Systems, Methods, and Applications XXII
11 August 2019 | San Diego, California, United States
Novel Optical Systems Design and Optimization XXI
21 August 2018 | San Diego, California, United States
SIGN IN TO:
  • View contact details

UPDATE YOUR PROFILE
Is this your profile? Update it now.
Don’t have a profile and want one?

Back to Top