Terahertz Axicon Lenses
A.N. Shrotri, S. Joshi, L. Vogel, A. Starsaja, O. Stübbe, S. Preu, Terahertz Axicon Lenses, IEEE, Piscataway, NJ, 2026.

Additively-Manufactured Terahertz Waveguides
S. Joshi, A. Starsaja, A.N. Shrotri, O. Stübbe, S. Preu, Additively-Manufactured Terahertz Waveguides, IEEE, Piscataway, NJ, 2026.

Multispectral characterization of additively manufactured and dip-coated axicons
A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Optica Open (2026).

Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons
A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Photonics: Open Access Journal (2026).

Overcoming Material and Process Challenges in 3D-printed Terahertz Components
A.N. Shrotri, A. Starsaja, S. Joshi, F. Rushd Faridi, O. Stübbe, S. Preu, Overcoming Material and Process Challenges in 3D-Printed Terahertz Components, 2026.

Multispectral Characterization of Additively Manufactured and Dip-Coated Axicons
A.N. Shrotri, A. Starsaja, S. Joshi, S. Preu, O. Stübbe, Photonics 13 (2026).

Achieving Transparency and Minimizing Losses of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish
A.N. Shrotri, S. Preu, O. Stübbe, Coatingsf: Open Access Journal 15 (2025).

THz Characterization of Inkjet Printable Polymers
A.N. Shrotri, S. Joshi, F. Rushd Faridi, O. Stübbe, S. Preu, THz Characterization of Inkjet Printable Polymers, 2025.

Achieving Transparency and Minimizing Loss of Rough Additively Manufactured Optical Components by a Dip-Coating Surface Finish
A.N. Shrotri, S. Preu, O. Stübbe, Coatingsf: Open Access Journal (2025).

Additively manufactured pressure sensor for embedding in 3D-printed below-knee orthosis
A.M. Shahane, A.N. Shrotri, C. Wittenbröker, O. Stübbe, Additively Manufactured Pressure Sensor for Embedding in 3D-Printed below-Knee Orthosis, SPIE, 2024.

THz-Characterization of Additively Manufactured Spiral Shaped Waveguides
A.N. Shrotri, A. k. Mukherjee, O. Stübbe, S. Preu, THz-Characterization of Additively Manufactured Spiral Shaped Waveguides, IEEE, New York, NY, 2024.

Design and simulation of a nozzle-mask for optical fiber 3D-printing
A.N. Shrotri, C. Wittenbröker, S. Preu, O. Stübbe, Design and Simulation of a Nozzle-Mask for Optical Fiber 3D-Printing, SPIE, Bellingham, Washington, USA, 2024.

Manufacturing of solid core optical waveguide based pressure sensor for 3D-printed below-knee orthosis
A.M. Shahane, A.N. Shrotri, C. Wittenbröker, O. Stübbe, Manufacturing of Solid Core Optical Waveguide Based Pressure Sensor for 3D-Printed below-Knee Orthosis, SPIE, Bellingham, Washington, USA, 2024.

Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera
A.N. Shrotri, B. Krause, O. Stübbe, U. Pfeiffer, S. Preu, Evaluation of Additively Manufactured Axicon Lenses Using a THz-Camera, IEEE, Piscataway, NJ, 2024.

Additive manufacturing and characterization of hollow core metal and topas waveguides for Terahertz sensor systems
A.N. Shrotri, A. kusum Mukherjee, S. Lohöfener, A. Springer, O. Stübbe, S. Preu, Additive Manufacturing and Characterization of Hollow Core Metal and Topas Waveguides for Terahertz Sensor Systems, IEEE, [Piscataway, NJ], 2023.

3D-gedruckte Metall- und Polymerwellenleiter für THz Sensoranwendungen
A.N. Shrotri, O. Stübbe, 3D-gedruckte Metall- und Polymerwellenleiter für THz Sensoranwendungen, 2023.

Visible Light in der Produktion (Abschlussbericht)
A.N. Shrotri, D. Schneider, H. Flatt, O. Stübbe, Visible Light in der Produktion (Abschlussbericht), Deutsche Forschungsgesellschaft für Automatisierung und Mikroelektronik e.V. (DFAM), Frankfurt, 2022.

Manufacturing of lens array prototypes containing spherical and fresnel lenses for visible light communications using stereolithography apparatus
A.N. Shrotri, M. Beyer, D.J. Schneider, O. Stübbe, Manufacturing of Lens Array Prototypes Containing Spherical and Fresnel Lenses for Visible Light Communications Using Stereolithography Apparatus, Society of Photo-Optical Instrumentation Engineers, San Francisco, 2021.

Impact of industrial environments on visible light communication
D. Schneider, A.N. Shrotri, H. Flatt, O. Stübbe, A. Wolff, R. Lachmayer, C.-A. Bunge, Optics Expressf: The International Electronic Journal of Optics / Optica 29 (2021) 16087–16104.

Efficient visible light communication drivers using illumination LEDs in industrial environments
D. Schneider, A.N. Shrotri, H. Flatt, O. Stübbe, R. Lachmayer, in: P. Cheben, J. ctyroký, I. Molina-Fernández (Eds.), Integrated Optics: Design, Devices, Systems and Applications VI, SPIE, Bellingham, Washington, USA, 2021.

Optical Wireless communication in industrial areas: Potential performance and actual demand
D. Schneider, A.N. Shrotri, O. Stübbe, R. Lachmeyer, C.-A. Bunge, Optical Wireless Communication in Industrial Areas: Potential Performance and Actual Demand, Verband der Elektrotechnik Elektronik Informationstechnik e.V., Stuttgart, 2021.

Manufacturing and analyzing of cost-efficient fresnel lenses using stereolithography
A.N. Shrotri, M. Beyer, O. Stübbe, Manufacturing and Analyzing of Cost-Efficient Fresnel Lenses Using Stereolithography, SPIE, Bellingham, Washington, USA, 2020.

Evaluation of stereolithograghy processes for the production of lens prototypes
A.N. Shrotri, M. Beyer, O. Stübbe, Evaluation of Stereolithograghy Processes for the Production of Lens Prototypes, Technische Hochschule Ostwestfalen-Lippe, Lemgo, 2019.