Karl Köch

3.6k total citations
115 papers, 2.6k citations indexed

About

Karl Köch is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Geophysics. According to data from OpenAlex, Karl Köch has authored 115 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Electrical and Electronic Engineering, 57 papers in Atomic and Molecular Physics, and Optics and 27 papers in Geophysics. Recurrent topics in Karl Köch's work include Advanced Fiber Laser Technologies (39 papers), Photorefractive and Nonlinear Optics (25 papers) and Photonic Crystal and Fiber Optics (25 papers). Karl Köch is often cited by papers focused on Advanced Fiber Laser Technologies (39 papers), Photorefractive and Nonlinear Optics (25 papers) and Photonic Crystal and Fiber Optics (25 papers). Karl Köch collaborates with scholars based in United States, Germany and Spain. Karl Köch's co-authors include Michael T. Gallagher, Gerald Moore, Natesan Venkataraman, Dirk Müller, James A. West, Arash Mafi, Saeed Karbasi, Charlene M. Smith, Douglas C. Allan and Nicholas F. Borrelli and has published in prestigious journals such as Nature, Science and Nature Communications.

In The Last Decade

Karl Köch

110 papers receiving 2.4k citations

Peers

Countries citing papers authored by Karl Köch

Since Specialization

Citations

This map shows the geographic impact of Karl Köch'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 Karl Köch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karl Köch more than expected).

Fields of papers citing papers by Karl Köch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl Köch. 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 Karl Köch. The network helps show where Karl Köch may publish in the future.

Co-authorship network of co-authors of Karl Köch

This figure shows the co-authorship network connecting the top 25 collaborators of Karl Köch. A scholar is included among the top collaborators of Karl Köch 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 Karl Köch. Karl Köch 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

#	Work	Indexed citations
1	Quantum light transport in phase-separated Anderson localization fiber 2022 ·Communications Physics ·(unknown), (unknown), Álvaro Cuevas, N. F. Borrelli, Thomas P. Seward, (unknown), Karl Köch, Alessandro Ruggeri, Francesca Madonini, Federica Villa, Valerio Pruneri	3
2	The State of the Stratosphere Throughout the Seasons: How Well Can Atmospheric Models Explain Infrasound Observations at Regional Distances? 2022 ·Pure and Applied Geophysics ·Christoph Pilger, Patrick Hupe, Karl Köch	2
3	A multi-technology analysis of the 2017 North Korean nuclear test 2019 ·Solid Earth ·Peter Gaebler, Lars Ceranna, (unknown), Andreas Barth, Simone Cesca, Michaela Frei, (unknown), (unknown), Karl Köch, Christoph Pilger, (unknown), Torsten Dahm	35
4	Investigation of seismo-acoustic signals from the Baumgarten and Ingolstadt explosions in December 2017 and September 2018 2019 ·EGU General Assembly Conference Abstracts ·Karl Köch, Christoph Pilger	1
5	A Multi-Technology Analysis of the 2017 North Korean Nuclear Test 2018 ·Publication Database GFZ (GFZ German Research Centre for Geosciences) ·Peter Gaebler, Lars Ceranna, (unknown), Andreas Barth, Simone Cesca, Michaela Frei, (unknown), (unknown), Karl Köch, Christoph Pilger, (unknown), Torsten Dahm	3
6	Image transport through a disordered optical fibre mediated by transverse Anderson localization 2014 ·Nature Communications ·Saeed Karbasi, Ryan J. Frazier, Karl Köch, Thomas Hawkins, John Ballato, Arash Mafi	97
7	Application of Propagation Modeling to Verify and Discriminate Ground-Truth Infrasound Signals at Regional Distances 2013 ·elib (German Aerospace Center) ·Christoph Pilger, (unknown), Lars Ceranna, Karl Köch	11
8	Multiple-beam propagation in an Anderson localized optical fiber 2013 ·Optics Express ·Saeed Karbasi, Karl Köch, Arash Mafi	29
9	Detailed investigation of the impact of the fiber design parameters on the transverse Anderson localization of light in disordered optical fibers 2012 ·Optics Express ·Saeed Karbasi, (unknown), Ryan J. Frazier, (unknown), Karl Köch, Arash Mafi	48
10	Observation of transverse Anderson localization in an optical fiber 2012 ·Optics Letters ·Saeed Karbasi, (unknown), (unknown), Ryan J. Frazier, Karl Köch, Arash Mafi	85
11	Temporal-imaging system with simple external-clock triggering 2010 ·Optics Express ·(unknown), Mark A. Foster, Onur Kuzucu, Amy C. Turner-Foster, Karl Köch, Michal Lipson, Alexander L. Gaeta	27
12	Highly-efficient coupling of linearly- and radially-polarized femtosecond pulses in hollow-core photonic band-gap fibers 2009 ·Optics Express ·Amiel A. Ishaaya, Christopher J. Hensley, Bonggu Shim, Samuel E. Schrauth, Karl Köch, Alexander L. Gaeta	20
13	2-D anisotropicPn-velocity tomography underneath Germany using regional traveltimes 2004 ·Geophysical Journal International ·Lin‐Ping Song, Manfred Koch, Karl Köch, (unknown)	12
14	Dispersion and nonlinear propagation in air-core photonic band-gap fibers 2003 ·Conference on Lasers and Electro-Optics ·Dimitre G. Ouzounov, (unknown), Alexander L. Gaeta, Dirk Müller, Natesan Venkataraman, Michael T. Gallagher, Karl Köch	2
15	Low-loss hollow-core silica/air photonic bandgap fibre 2003 ·Nature ·Charlene M. Smith, Natesan Venkataraman, Michael T. Gallagher, Dirk Müller, James A. West, Nicholas F. Borrelli, Douglas C. Allan, Karl Köch	356
16	Low Loss (13 dB/km) Air Core Photonic Band-Gap Fibre 2002 ·European Conference on Optical Communication ·Natesan Venkataraman, Michael T. Gallagher, C. Smith, Dirk Müller, Jennifer West, Karl Köch, (unknown)	17
17	Implications for upper-mantle structure in the Western United States from complete far-regional seismograms 1995 ·Bulletin of the Seismological Society of America ·Karl Köch, Brian W. Stump	8
18	Incoherent pump effects in AM spectroscopy 1987 ·Annual Meeting Optical Society of America ·(unknown), Karl Köch, C. R. Stroud, Lloyd W. Hillman	1
19	Instabilities and Higher-Order States of CW Ring Dye Lasers* 1985 ·C. R. Stroud, Karl Köch, (unknown)	0
20	The tree test : the tree-drawing test as an aid in psychodiagnosis 1952 ·Karl Köch	30

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