T. Aellen

2.2k total citations · 1 hit paper
28 papers, 1.7k citations indexed

About

T. Aellen is a scholar working on Spectroscopy, Electrical and Electronic Engineering and Atmospheric Science. According to data from OpenAlex, T. Aellen has authored 28 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Spectroscopy, 22 papers in Electrical and Electronic Engineering and 13 papers in Atmospheric Science. Recurrent topics in T. Aellen's work include Spectroscopy and Laser Applications (25 papers), Atmospheric Ozone and Climate (13 papers) and Semiconductor Lasers and Optical Devices (12 papers). T. Aellen is often cited by papers focused on Spectroscopy and Laser Applications (25 papers), Atmospheric Ozone and Climate (13 papers) and Semiconductor Lasers and Optical Devices (12 papers). T. Aellen collaborates with scholars based in Switzerland, France and United States. T. Aellen's co-authors include Mattias Beck, Jérôme Faist, Daniel Hofstetter, E. Gini, U. Oesterlé, M. Ilegems, H. Melchior, Stéphane Blaser, Michel Rochat and Marcella Giovannini and has published in prestigious journals such as Science, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

T. Aellen

28 papers receiving 1.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Continuous Wave Operation of a Mid-Infrared Semiconductor Laser at Room Temperature

2002 580 citations Mattias Beck, Daniel Hofstetter et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
T. Aellen Switzerland	18	1.4k	1.2k	739	502	193	28	1.7k
Stéphane Blaser Switzerland	24	2.0k 1.4×	1.7k 1.4×	714 1.0×	1.1k 2.2×	234 1.2×	69	2.4k
Lubos Hvozdara Switzerland	24	994 0.7×	1.1k 0.9×	484 0.7×	543 1.1×	157 0.8×	48	1.6k
A. Evans United States	24	1.2k 0.9×	1.1k 0.9×	709 1.0×	365 0.7×	139 0.7×	47	1.4k
Milan Fischer Switzerland	19	1.2k 0.9×	1.3k 1.1×	429 0.6×	615 1.2×	48 0.2×	36	1.7k
S. Slivken United States	36	2.9k 2.0×	2.9k 2.4×	1.4k 1.9×	1.1k 2.1×	280 1.5×	113	3.5k
Romain Terazzi Switzerland	18	1.3k 0.9×	1.2k 1.0×	552 0.7×	558 1.1×	79 0.4×	31	1.5k
Jeremy Kirch United States	18	581 0.4×	785 0.6×	266 0.4×	413 0.8×	65 0.3×	103	984
N. Bandyopadhyay United States	24	1.4k 1.0×	1.4k 1.2×	619 0.8×	504 1.0×	120 0.6×	38	1.7k
Richard Maulini Switzerland	19	1.5k 1.1×	1.3k 1.1×	777 1.1×	418 0.8×	203 1.1×	47	1.7k
Quankui Yang Germany	17	685 0.5×	775 0.6×	222 0.3×	520 1.0×	50 0.3×	97	1.1k

Countries citing papers authored by T. Aellen

Since Specialization

Citations

This map shows the geographic impact of T. Aellen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by T. Aellen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Aellen more than expected).

Fields of papers citing papers by T. Aellen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. Aellen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by T. Aellen. The network helps show where T. Aellen may publish in the future.

Co-authorship network of co-authors of T. Aellen

This figure shows the co-authorship network connecting the top 25 collaborators of T. Aellen. A scholar is included among the top collaborators of T. Aellen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with T. Aellen. T. Aellen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Temporão, Guilherme P., Sébastien Tanzilli, Hugo Zbinden, et al.. (2006). Mid-infrared single-photon counting. Optics Letters. 31(8). 1094–1094. 48 indexed citations

Graf, Marcel, Nicolas Hoyler, Marcella Giovannini, et al.. (2006). Mid-infrared quantum cascade detectors on InP. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6294. 62940P–62940P. 2 indexed citations

Aellen, T., Mattias Beck, Nicolas Hoyler, et al.. (2006). Doping in quantum cascade lasers. I. InAlAs–InGaAs∕InP midinfrared devices. Journal of Applied Physics. 100(4). 46 indexed citations

Aellen, T., Richard Maulini, Romain Terazzi, et al.. (2006). Direct measurement of the linewidth enhancement factor by optical heterodyning of an amplitude-modulated quantum cascade laser. Applied Physics Letters. 89(9). 64 indexed citations

Diehl, Laurent, Benjamin G. Lee, Peter Behroozi, et al.. (2006). Microfluidic tuning of distributed feedback quantum cascade lasers. Optics Express. 14(24). 11660–11660. 21 indexed citations

Blaser, Stéphane, Lubos Hvozdara, Y. Bonetti, et al.. (2006). Room-temperature continuous-wave single-mode quantum cascade lasers. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6133. 613301–613301. 3 indexed citations

Weidmann, Damien, Frank K. Tittel, T. Aellen, et al.. (2004). Mid-infrared trace-gas sensing with a quasi- continuous-wave Peltier-cooled distributed feedback quantum cascade laser. Applied Physics B. 79(7). 907–913. 57 indexed citations

Weidmann, Damien, L. Joly, D. Courtois, et al.. (2003). Free-running 91-µm distributed-feedback quantum cascade laser linewidth measurement by heterodyning with a C^18O_2 laser. Optics Letters. 28(9). 704–704. 24 indexed citations

Beck, Mattias, Stéphane Blaser, T. Aellen, et al.. (2003). Continuous-wave operation of quantum cascade laser emitting near 5.6 µm. Electronics Letters. 39(15). 1123–1125. 8 indexed citations

10.

Offermans, P., P. M. Koenraad, J.H. Wolter, et al.. (2003). Digital alloy interface grading of an InAlAs/InGaAs quantum cascade laser structure studied by cross-sectional scanning tunneling microscopy. Applied Physics Letters. 83(20). 4131–4133. 23 indexed citations

11.

Joly, L., V. Zéninari, B. Parvitte, et al.. (2003). Spectroscopic study of the ν1 band of SO2 using a continuous-wave DFB QCL at 9.1 μm. Applied Physics B. 77(6-7). 703–706. 20 indexed citations

12.

Aellen, T., Stéphane Blaser, Mattias Beck, et al.. (2003). Continuous-wave distributed-feedback quantum-cascade lasers on a Peltier cooler. Applied Physics Letters. 83(10). 1929–1931. 41 indexed citations

13.

Hofstetter, Daniel, Mattias Beck, T. Aellen, & Stéphane Blaser. (2003). High-frequency modulation of a quantum-cascade laser using a monolithically integrated intracavity modulator. IEEE Photonics Technology Letters. 15(8). 1044–1046. 5 indexed citations

14.

Hofstetter, Daniel, Mattias Beck, T. Aellen, et al.. (2003). Room temperature continuous wave operation of quantum cascade lasers. 295. 109–110. 3 indexed citations

15.

Faist, Jérôme, Daniel Hofstetter, Mattias Beck, et al.. (2002). High-performance quantum cascade lasers: physics and applications. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4651. 274–274. 5 indexed citations

16.

Hofstetter, Daniel, et al.. (2002). Bound-to-continuum and two-phonon resonance, quantum-cascade lasers for high duty cycle, high-temperature operation. IEEE Journal of Quantum Electronics. 38(6). 533–546. 168 indexed citations

17.

Hofstetter, Daniel, Mattias Beck, T. Aellen, et al.. (2002). Distributed-feedback quantum cascade lasers emitting in the 9-μm band with InP top cladding layers. IEEE Photonics Technology Letters. 14(1). 18–20. 3 indexed citations

18.

Beck, Mattias, Daniel Hofstetter, T. Aellen, & Jérôme Faist. (2002). Continuous wave operation of buried heterostructure quantum cascade lasers. 1. 198–199. 1 indexed citations

19.

Hofstetter, Daniel, Mattias Beck, T. Aellen, & Jérôme Faist. (2001). High-temperature operation of distributed feedback quantum-cascade lasers at 5.3 μm. Applied Physics Letters. 78(4). 396–398. 135 indexed citations

20.

Hofstetter, Daniel, T. Aellen, Mattias Beck, & Jérôme Faist. (2000). High average power first-order distributed feedback quantum cascade lasers. IEEE Photonics Technology Letters. 12(12). 1610–1612. 16 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact