J. Paajaste

458 total citations
21 papers, 371 citations indexed

About

J. Paajaste is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, J. Paajaste has authored 21 papers receiving a total of 371 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 19 papers in Atomic and Molecular Physics, and Optics and 2 papers in Spectroscopy. Recurrent topics in J. Paajaste's work include Advanced Fiber Laser Technologies (13 papers), Solid State Laser Technologies (13 papers) and Semiconductor Lasers and Optical Devices (9 papers). J. Paajaste is often cited by papers focused on Advanced Fiber Laser Technologies (13 papers), Solid State Laser Technologies (13 papers) and Semiconductor Lasers and Optical Devices (9 papers). J. Paajaste collaborates with scholars based in Germany, Finland and Spain. J. Paajaste's co-authors include Mircea Guină, Soile Suomalainen, Riku Koskinen, Antti Härkönen, Günter Steinmeyer, Oleg G. Okhotnikov, Uwe Griebner, Christian Grebing, Samuli Kivistö and Stuart D. Jackson and has published in prestigious journals such as Optics Letters, Optics Express and Journal of Physics D Applied Physics.

In The Last Decade

J. Paajaste

21 papers receiving 330 citations

Peers

J. Paajaste

EEE

AMPO

SPECT

Helge Fonnum Norway

C. G. E. Alfieri Switzerland

A. E. H. Oehler Switzerland

Milan Sinobad Germany

Robert E. Tench United States

Adrien Billat Switzerland

Sebastian Stark Germany

Aline S. Mayer Switzerland

A. Aschwanden Switzerland

Adrian H. Quarterman United Kingdom

Helge Fonnum Norway

J. Paajaste

318 ×0.9

EEE

300 ×0.9

AMPO

32 ×1.3

SPECT

24 ×1.3

10 ×1.1

Citations per year, relative to J. Paajaste J. Paajaste (= 1×) peers Helge Fonnum

Countries citing papers authored by J. Paajaste

Since Specialization

Citations

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

Fields of papers citing papers by J. Paajaste

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Paajaste

This figure shows the co-authorship network connecting the top 25 collaborators of J. Paajaste. A scholar is included among the top collaborators of J. Paajaste 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 J. Paajaste. J. Paajaste is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Petrov, Valentin, Ivan Buchvarov, Günter Steinmeyer, et al.. (2015). Mode-locked Tm,Ho:KLu(WO_4)_2 laser at 2060 nm using InGaSb-based SESAMs. Optics Express. 23(4). 4614–4614. 22 indexed citations

Wang, Yicheng, Valentin Petrov, J. Paajaste, et al.. (2015). GaSb-based SESAM mode-locked Tm:YAG ceramic laser at 2 µm. Optics Express. 23(2). 1361–1361. 49 indexed citations

Griebner, Uwe, Valentin Petrov, Ivan Buchvarov, et al.. (2014). GaSb-based SESAM Mode-Locked Tm,Ho:KLuW Laser at 2060 nm. Advanced Solid-State Lasers. 35. ATu2A.52–ATu2A.52. 1 indexed citations

Paajaste, J., Soile Suomalainen, Antti Härkönen, et al.. (2014). Absorption recovery dynamics in 2µm GaSb-based SESAMs. Journal of Physics D Applied Physics. 47(6). 65102–65102. 34 indexed citations

Yang, Kejian, Dirk Heinecke, J. Paajaste, et al.. (2013). Mode-locking of 2 μm Tm,Ho:YAG laser with GaInAs and GaSb-based SESAMs. Optics Express. 21(4). 4311–4311. 37 indexed citations

Mateos, Xavier, J. Paajaste, Soile Suomalainen, et al.. (2013). Passively Mode-Locked Tm:YAG Ceramic Laser at 2 μm. 37. AF1A.2–AF1A.2. 1 indexed citations

Guină, Mircea, Antti Härkönen, J. Paajaste, et al.. (2012). Passively mode-locked GaSb-based VECSELs emitting sub-400-fs pulses at 2 μm. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 8242. 824204–824204. 2 indexed citations

Polojärvi, Ville, Andreas Schramm, Riku Koskinen, et al.. (2012). Post-growth annealing of type-II GaSb/GaAs quantum dots grown with different V/III ratios. Materials Science and Engineering B. 177(13). 1103–1107. 4 indexed citations

Paajaste, J., Soile Suomalainen, Riku Koskinen, et al.. (2011). GaSb‐based semiconductor saturable absorber mirrors for mode‐locking 2 µm semiconductor disk lasers. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 9(2). 294–297. 20 indexed citations

10.

Dumitrescu, M., Jukka Viheriälä, A. Laakso, et al.. (2011). Narrow-linewidth distributed feedback lasers with laterally coupled ridge-waveguide surface gratings fabricated using nanoimprint lithography. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7953. 79530B–79530B. 4 indexed citations

11.

Grebing, Christian, J. Paajaste, Riku Koskinen, et al.. (2011). Modelocked GaSb disk laser producing 384 fs pulses at 2 µm wavelength. Electronics Letters. 47(7). 454–456. 43 indexed citations

12.

Paajaste, J., et al.. (2011). GaSb-Based Semiconductor Disk Laser With 130-nm Tuning Range at 2.5 $\mu$m. IEEE Photonics Technology Letters. 23(12). 777–779. 5 indexed citations

13.

Härkönen, Antti, J. Paajaste, Soile Suomalainen, et al.. (2010). Picosecond passively mode-locked GaSb-based semiconductor disk laser operating at 2μm. Optics Letters. 35(24). 4090–4090. 29 indexed citations

14.

Paajaste, J., et al.. (2010). Power scalable 2.5 μm (AlGaIn)(AsSb) semiconductor disk laser grown by molecular beam epitaxy. Journal of Crystal Growth. 323(1). 454–456. 6 indexed citations

15.

Viheriälä, Jukka, J. Paajaste, Riku Koskinen, et al.. (2010). Laterally-coupled distributed feedback InGaSb/GaSb diode lasers fabricated by nanoimprint lithography. Electronics Letters. 46(16). 1146–1147. 7 indexed citations

16.

Koskinen, Riku, Soile Suomalainen, J. Paajaste, et al.. (2009). Highly nonlinear GaSb-based saturable absorber mirrors. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 7354. 73540G–73540G. 9 indexed citations

17.

Kivistö, Samuli, Riku Koskinen, J. Paajaste, et al.. (2008). Passively Q-switched Tm^3+, Ho^3+-doped silica fiber laser using a highly nonlinear saturable absorber and dynamic gain pulse compression. Optics Express. 16(26). 22058–22058. 47 indexed citations

18.

Paajaste, J., Soile Suomalainen, Riku Koskinen, et al.. (2008). High-power and broadly tunable GaSb-based optically pumped VECSELs emitting near 2μm. Journal of Crystal Growth. 311(7). 1917–1919. 36 indexed citations

19.

Lyytikäinen, Jari, J. Rautiainen, Soile Suomalainen, et al.. (2007). MBE grown optically pumped semiconductor disk lasers emitting at 940nm. Materials Science and Engineering B. 147(2-3). 161–165. 4 indexed citations

20.

Suomalainen, Soile, Mircea Guină, Tommi Hakulinen, et al.. (2007). Semiconductor saturable absorbers with recovery time controlled by lattice mismatch and band-gap engineering. Materials Science and Engineering B. 147(2-3). 156–160. 7 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.

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