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D-Index & Metrics

Electronics and Electrical Engineering

D-Index
43
Citations
8483
World Ranking
3867
National Ranking
68

Overview

Daniel Hofstetter is affiliated with the University of Neuchâtel in Switzerland and specializes in research primarily within the fields of Physics and Astronomy as well as Engineering. Their scholarly output encompasses various subfields including Atomic and Molecular Physics, and Optics, Condensed Matter Physics, Electrical and Electronic Engineering, Spectroscopy, and Biomedical Engineering.

The main topics of Hofstetter's work cover Semiconductor Quantum Structures and Devices, GaN-based semiconductor devices and materials, Spectroscopy and Laser Applications, Advanced Fiber Laser Technologies, Photonic and Optical Devices, Nanowire Synthesis and Applications, and issues related to Global Education and Multiculturalism.

Hofstetter has published extensively in notable venues, with a concentration of articles appearing in journals such as Crystals, Photonics, Revue suisse de pédagogie spécialisée, Superlattices and Microstructures, and Micromachines. These platforms align with the technical and scientific scope of their research fields.

The recent papers authored or co-authored by Hofstetter include:

  • Evidence of strong electron-phonon interaction in a GaN-based quantum cascade emitter, 2020, Superlattices and Microstructures
  • Proposal for Deep-UV Emission from a Near-Infrared AlN/GaN-Based Quantum Cascade Device Using Multiple Photon Up-Conversion, 2023, Crystals
  • Monolithically Integrated Michelson Interferometer Using an InGaAs/InAlAs Quantum Cascade Laser at λ = 4 µm, 2024, Photonics
  • AlGaN-Based 1.55 µm Phototransistor as a Crucial Building Block for Optical Computers, 2021, Crystals
  • Les inégalités sociales en éducation, 2023, Revue suisse de pédagogie spécialisée

Frequent co-authors include D. P. Bour, Hans Beck, H. P. Beck, Emline Beckmann, and Loïs Bilat, indicating collaborative research ties across various projects and domains.

The subjects of Hofstetter's investigations deeply interconnect semiconductor quantum structures, particularly GaN-based devices, and their applications in photonics and spectroscopy. This is reflected through the thematic focus in their most cited works.

Best Publications

  • Continuous wave operation of a mid-infrared semiconductor laser at room temperature.

    Mattias Beck;Daniel Hofstetter;Thierry Aellen;Jérôme Faist

  • ZnO Devices and Applications: A Review of Current Status and Future Prospects

    Ümit Özgür;Daniel Hofstetter;Hadis Morkoç

  • Bound-to-continuum and two-phonon resonance, quantum-cascade lasers for high duty cycle, high-temperature operation

    K. Faist;D. Hofstetter;M. Beck;T. Aellen

  • Blue vertical cavity surface emitting laser

    Philip D. Floyd;Daniel Hofstetter

  • High-temperature operation of distributed feedback quantum-cascade lasers at 5.3 μm

    Daniel Hofstetter;Mattias Beck;Thierry Aellen;Jérôme Faist

  • Terahertz range quantum well infrared photodetector

    Marcel Graf;Giacomo Scalari;Daniel Hofstetter;Jérôme Faist

  • Quantum Cascade Detectors

    F.R. Giorgetta;E. Baumann;M. Graf;Quankui Yang

  • GaN/AlN short-period superlattices for intersubband optoelectronics: A systematic study of their epitaxial growth, design, and performance

    Prem K. Kandaswamy;Fabien Guillot;Edith Bellet-Amalric;Eva Monroy

  • GaN/AlN-based quantum-well infrared photodetector for 1.55 μm

    Daniel Hofstetter;Sven-Silvius Schad;Hong Wu;William J. Schaff

  • Quantum-cascade-laser structures as photodetectors

    Daniel Hofstetter;Mattias Beck;Jérôme Faist

  • Continuous wave operation of a 9.3 μm quantum cascade laser on a Peltier cooler

    Daniel Hofstetter;Mattias Beck;Thierry Aellen;Jérôme Faist

  • Photoacoustic spectroscopy with quantum cascade distributed-feedback lasers.

    Daniel Hofstetter;Mattias Beck;Jérôme Faist;Markus Nägele

  • Free-space optical data link using Peltier-cooled quantum cascade laser

    Stéphane Blaser;Daniel Hofstetter;Mattias Beck;Jérôme Faist

  • Surface-emitting 10.1 μm quantum-cascade distributed feedback lasers

    Daniel Hofstetter;Jérôme Faist;Mattias Beck;Ursula Oesterle

  • InP-based quantum cascade detectors in the mid-infrared

    Marcel Graf;Nicolas Hoyler;Marcella Giovannini;Jérôme Faist

  • Long-wavelength (λ≈16 μm), room-temperature, single-frequency quantum-cascade lasers based on a bound-to-continuum transition

    Michel Rochat;Daniel Hofstetter;Mattias Beck;Jérôme Faist

  • Continuous-wave distributed-feedback quantum-cascade lasers on a Peltier cooler

    Thierry Aellen;Stéphane Blaser;Mattias Beck;Daniel Hofstetter

  • Measurement of semiconductor laser gain and dispersion curves utilizing Fourier transforms of the emission spectra

    D. Hofstetter;J. Faist

  • Demonstration of high-performance 10.16 μm quantum cascade distributed feedback lasers fabricated without epitaxial regrowth

    Daniel Hofstetter;Jérôme Faist;Mattias Beck;Antoine Müller

  • MULTIPLE WAVELENGTH LASER ARRAY FABRICATED BY FLIP-CHIP BONDING

    Hofstetter Daniel;Dunnrowicz Clarence J;Sun Decai;Bringans Ross D

Frequent Co-Authors

Eva Monroy
Eva Monroy Grenoble Alpes University
Mattias Beck
Mattias Beck ETH Zurich
William J. Schaff
William J. Schaff Cornell University
Michael Kneissl
Michael Kneissl Technical University of Berlin
Linda T. Romano
Linda T. Romano Palo Alto Research Center
Thomas Elsaesser
Thomas Elsaesser Max Planck Society
Lester F. Eastman
Lester F. Eastman Cornell University
H. Melchior
H. Melchior ETH Zurich
Marc Ilegems
Marc Ilegems École Polytechnique Fédérale de Lausanne

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