Evgeny Avrutin

Search results

• 2022

  Semiconductor laser design with an asymmetric large optical cavity waveguide and a bulk active layer near p-cladding for efficient high-power red light emission

  Avrutin, E. & Ryvkin, B. S., 20 Oct 2022, In: Semiconductor science and technology. 37, 6 p., 125002.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2021

  AlGaAs/GaAs asymmetric-waveguide, short cavity laser diode design with a bulk active layer near the p-cladding for high pulsed power emission

  Avrutin, E., ryvkin, B. & Kostamovaara, J. T., 30 Mar 2021, (E-pub ahead of print) In: Iet optoelectronics. 15, 2, 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• A solid-state block-based pulsed laser illuminator for SPAD-based time-of-flight 3-D range imaging

  Jahromi, S., Jansson, J-P., P. Keränen, P., Avrutin, E., Ryvkin, B. S. & Kostamovaara, J. T., 21 May 2021, In: OPTICAL ENGINEERING. 60, 5, 11 p., 054105.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2020

  Asymmetric-waveguide, short cavity designs with a bulk active layer for high pulsed power eye-safe spectral range laser diodes

  Ryvkin, B. S., Avrutin, E. & Kostamovaara, J. T., 1 Jul 2020, (E-pub ahead of print) In: Semiconductor science and technology. 35, 8, p. 1-11 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2019

  Delay-differential-equation modeling of mode-locked vertical-external-cavity surface-emitting lasers in different cavity configurations

  Avrutin, E. & Panajotov, K., 2019, In: Materials. 20 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Dynamics of of single- and multicontact external cavity semiconductor lasers under intracavity frequency sweeping: effects of material and laser parameters.

  Avrutin, E. & Zhang, L., 24 Jun 2019, (E-pub ahead of print) In: European physical journal b. 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Effect of spatial hole burning on output characteristics of high power edge emitting semiconductor lasers: a universal analytical estimate and numerical analysis

  Avrutin, E. & Ryvkin, B., 14 Jan 2019, In: Journal of Applied Physics. 125, 2, 8 p., 023108 .

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• High Power 1.5 μm Pulsed Laser Diode With Asymmetric Waveguide and Active Layer Near p-cladding

  Hallman, L., Ryvkin, B., Avrutin, E., Aho, A., Viheriälä, J., Guina, M. & Kostamovaara, J. T., 25 Sep 2019, In: IEEE Photonics Technology Letters. 31, 20, p. 1635-1638 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2018

  Optical loss suppression in long-wavelength semiconductor lasers at elevated temperatures by strong doping of n-waveguides

  Avrutin, E., Ryvkin, B. & Kostamovaara, J. T., 26 Sep 2018, In: Semiconductor science and technology. 33, 10, 9 p., 105010.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2017

  Dynamic modelling of electrooptically modulated vertical compound cavity surface emitting semiconductor lasers

  Albugami, N. & Avrutin, E., 24 Aug 2017, In: Optical and quantum electronics. 49, 9, p. 1-19 19 p., 307 .

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Laser diode structures with a saturable absorber for high-energy picosecond optical pulse generation by combined gain-and Q-switching

  Ryvkin, B. S., Avrutin, E. A., Kostamovaara, J. E. K. & Kostamovaara, J. T., 19 Jan 2017, In: Semiconductor science and technology. 32, 2, 8 p., 025015.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Photoelectric Properties of InAs/GaAs Quantum Dot Photoconductive Antenna Wafers

  Gorodetsky, A., Yadav, A., Avrutin, E., Fedorova, K. & Rafailov, E., 4 Apr 2017, (E-pub ahead of print) In: IEEE Journal of Selected Topics in Quantum Electronics. PP, 99, p. 1-5 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Strong Doping of the n-Optical Confinement Layer for Increasing Output Power of High- Power Pulsed Laser Diodes in the Eye Safe Wavelength Range

  Avrutin, E., Ryvkin, B. & Kostamovaara, J. T., 31 Oct 2017, In: Semiconductor science and technology. 32, 12, 9 p., 125008.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Theory of direct and indirect effect of two-photon absorption on nonlinear optical losses in high power semiconductor lasers

  Avrutin, E. A. & Ryvkin, B. S., 1 Jan 2017, In: Semiconductor science and technology. 32, 1, 11 p., 015004.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File
• 2016

  High-energy picosecond optical pulse generation with asymmetric-waveguide diode lasers

  Avrutin, E. A., Ryvkin, B. S. & Kostamovaara, J. T., 25 Aug 2016, 2016 International Conference Laser Optics (LO). IEEE, p. R3-8 7549718. (International Conference Laser Optics).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• High-energy sub-nanosecond optical pulse generation with a semiconductor laser diode for pulsed TOF laser ranging utilizing the single photon detection approach

  Huikari, J., Avrutin, E., Ryvkin, B. & Kostamovaara, J., 1 Jun 2016, In: Optical Review. 23, 3, p. 522-528 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  File

• Spectral control of asymmetric-waveguide large signal modulated diode lasers for non-linear applications

  Avrutin, E. A., Dogru, N., Ryvkin, B. & Kostamovaara, J. T., 1 Apr 2016, In: Iet optoelectronics. 10, 2, p. 57-65 9 p.

  Research output: Contribution to journal › Article › peer-review

• Theory and modelling of the power conversion efficiency of large optical cavity laser diodes

  Avrutin, E. A. & Ryvkin, B. S., 22 Mar 2016, Proceedings of the 2015 High Power Diode Lasers and Systems Conference, HPD 2015 - Co-located with Photonex 2015. IEEE, p. 9-10 2 p. 7439669

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• The role of carrier accumulation in the optical confinement layer in output efficiency deterioration of laser diodes

  Avrutin, E. A. & Ryvkin, B. S., 2 Dec 2016, 2016 International Semiconductor Laser Conference, ISLC 2016. IEEE, 2 p. 7765818

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2015

  Fundamental transverse mode selection and self-stabilization in large optical cavity diode lasers under high injection current densities

  Avrutin, E. A., Ryvkin, B. S., Payusov, A. S., Serin, A. A. & Gordeev, N. Y., 6 Oct 2015, In: Semiconductor science and technology. 30, 11, 115007.

  Research output: Contribution to journal › Article › peer-review

• High-energy picosecond pulse generation by gain switching in asymmetric waveguide structure multiple quantum well lasers

  Huikari, J. M. T., Avrutin, E. A., Ryvkin, B. S., Nissinen, J. J. & Kostamovaara, J. T., 1 Nov 2015, In: IEEE Journal of Selected Topics in Quantum Electronics. 21, 6, 6 p., 7067351.

  Research output: Contribution to journal › Article › peer-review

• On Laser Ranging Based on High-Speed/Energy Laser Diode Pulses and Single-Photon Detection Techniques

  Kostamovaara, J., Huikari, J., Hallman, L., Nissinen, I., Nissinen, J., Rapakko, H., Avrutin, E. & Ryvkin, B., 1 Apr 2015, In: Ieee photonics journal. 7, 2, 7049394.

  Research output: Contribution to journal › Article › peer-review

• Strongly asymmetric waveguide laser diodes for high brightness picosecond optical pulses generation by gain switching at GHz repetition rates

  Avrutin, E. A., Ryvkin, B. S., Kostamovaara, J. T. & Kuksenkov, D. V., 1 May 2015, In: Semiconductor science and technology. 30, 5, 055006.

  Research output: Contribution to journal › Article › peer-review
• 2014

  Repetitively actively gain-switched strongly asymmetric waveguide laser diode for high brightness picosecond pulse generation

  Avrutin, E. A., Ryvkin, B. S. & Kostamovaara, J. T., 2014, ICTON 2014 - 16th International Conference on Transparent Optical Networks. IEEE Computer Society, 6876636

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Strongly asymmetric waveguide semiconductor lasers for picosecond pulse generation by gain-and Q-switching

  Ryvkin, B. S., Avrutin, E. A., Lanz, B. & Kostamovaara, J. T., 2014, ICTON 2014 - 16th International Conference on Transparent Optical Networks. IEEE Computer Society, 6876415

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2013

  160 GHz Passively Mode-Locked AlGaInAs 1.55 um Strained Quantum-Well Lasers With Deeply Etched Intracavity Mirrors

  Hou, L., Avrutin, E., Haji, M., Dylewicz, R., Bryce, A. C. & Marsh, J., Jul 2013, In: IEEE Journal of Selected Topics in Quantum Electronics. 19, 4, 1100409 .

  Research output: Contribution to journal › Article › peer-review

• Analytical and semi-analytical treatment of optical and electrical properties of large optical cavity high-power lasers: Nonlinear resistance and effect of waveguide doping

  Avrutin, E. A. & Ryvkin, B. S., 2013, Proceedings of the 2013 High Power Diode Lasers and Systems Conference, HPD 2013 - Co-located with Photonex 2013. IEEE Computer Society, p. 10-11 2 p. 6706593

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Dember type voltage and nonlinear series resistance of the optical confinement layer of a high-power diode laser

  Avrutin, E. & Ryvkin, B., 21 Mar 2013, In: Journal of Applied Physics. 113, 11, p. 1-7 113108 .

  Research output: Contribution to journal › Article › peer-review

• Dynamics of semiconductor passively mode-locked lasers: Experiment and theory

  Javaloyes, J., Balle, S., Avrutin, E. A., Tandoi, G., Stolarz, P., Sorel, M., Ironside, C. N. & Marsh, J., 2013, 2013 15th International Conference on Transparent Optical Networks, ICTON 2013. 6602707

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Narrow versus broad asymmetric waveguides for single-mode high-power laser diodes

  Ryvkin, B. S., Avrutin, E. A. & Kostamovaara, J. T., 7 Jul 2013, In: Journal of Applied Physics. 114, 1, 013104.

  Research output: Contribution to journal › Article › peer-review

• Performance improvement by a saturable absorber in gain-switched asymmetricwaveguide laser diodes

  Lanz, B., Ryvkin, B. S., Avrutin, E. A. & Kostamovaara, J. T., 2 Dec 2013, In: Optics Express. 21, 24, p. 29780-29791 12 p.

  Research output: Contribution to journal › Article › peer-review

• Subpicosecond Colliding Pulse Mode Locking at 126 GHz in Monolithic GaAs/AlGaAs Quantum Well Lasers: Experiments and Theory

  Tandoi, G., Javaloyes, J., Avrutin, E., Ironside, C. & Marsh, J., Jul 2013, In: IEEE Journal of Selected Topics in Quantum Electronics. 19, 4, 1100608.

  Research output: Contribution to journal › Article › peer-review

• Ultrafast pulse generation by semiconductor lasers

  Rafailov, E. U. & Avrutin, E., Apr 2013, Semiconductor Lasers: Fundamentals and Applications. Elsevier, p. 149-217 69 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
• 2012

  Advances in Mode-Locked Semiconductor Lasers

  Avrutin, E. & Rafailov, E., 2012, Advances in Semiconductor Lasers. SAN DIEGO: Elsevier, Vol. 86. p. 93-147 (Semiconductors and Semimetals ; vol. 86).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

• Carrier accumulation in the optical confinement layer, its effect on power limit in high power and brightness laser diodes, and laser design to overcome this limitation

  Avrutin, E. & Ryvkin, B., 2012, 2012 IEEE Photonics Society Summer Topical Meeting Series, PSST 2012. p. 53-54 2 p. 6280868

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Dynamics of semiconductor lasers under fast intracavity frequency sweeping

  Avrutin, E. & Zhang, L., 2012, ICTON 2012 - 14th International Conference on Transparent Optical Networks. 6254428

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2011

  Quantum well laser with an extremely large active layer width to optical confinement factor ratio for high-energy single picosecond pulse generation by gain switching

  Ryvkin, B. S., Avrutin, E. A. & Kostamovaara, J. T., Apr 2011, In: Semiconductor science and technology. 26, 4, p. - 4 p., 045010.

  Research output: Contribution to journal › Article › peer-review

• Spatial hole burning in high-power edge-emitting lasers: A simple analytical model and the effect on laser performance

  Ryvkin, B. S. & Avrutin, E. A., 15 Feb 2011, In: Journal of Applied Physics. 109, 4, 5 p., 043101.

  Research output: Contribution to journal › Article › peer-review

• Ultrafast Lasers Based on Quantum Dot Structures

  Rafailov, E. U., Cataluna, M. A. & Avrutin, E. A., 14 Feb 2011, Wiley-Blackwell.

  Research output: Book/Report › Book

• Vertical cavity surface emitting lasers with the active layer position detuned from standing wave antinode for picosecond pulse generation by gain switching

  Avrutin, E., Ryvkin, B. & Kostamovaara, J. T., 15 Dec 2011, In: Journal of Applied Physics. 110, 12, 5 p., 123101.

  Research output: Contribution to journal › Article › peer-review
• 2010

  160 GHz harmonic mode-locked AlGaInAs 1.55 mu m strained quantum-well compound-cavity laser

  Hou, L., Haji, M., Dylewicz, R., Stolarz, P., Qiu, B., Avrutin, E. A. & Bryce, A. C., 1 Dec 2010, In: Optics Letters. 35, 23, p. 3991-3993 3 p.

  Research output: Contribution to journal › Article › peer-review

• Analysis of symmetric and asymmetric broadened-mode laser structures for short and ultrashort optical pulse generation

  Avrutin, E. A., Ryvkin, B. S., Kostamovaara, J. & Portnoi, E. L., 1 Jun 2010.

  Research output: Contribution to conference › Other

• Self-biased saturable absorber mirror demonstrating very low saturation fluence

  Gadjiev, I. M., Ryvkin, B. S., Avrutin, E. A., Mikhrin, S. S., Livshits, D. A. & Kovsh, A. R., 7 Jan 2010, In: Electronics Letters. 46, 1, p. 74-U105 2 p.

  Research output: Contribution to journal › Article › peer-review
• 2009

  Asymmetric-Waveguide Laser Diode for High-Power Optical Pulse Generation by Gain Switching

  Ryvkin, B., Avrutin, E. A. & Kostamovaara, J. T., 15 Jun 2009, In: Journal of lightwave technology. 27, 12, p. 2125-2131 7 p.

  Research output: Contribution to journal › Article › peer-review

• Dynamics and Spectra of Monolithic Mode-Locked Laser Diodes Under External Optical Feedback

  Avrutin, E. A. & Russell, B. M., Nov 2009, In: IEEE Journal of Quantum Electronics. 45, 11, p. 1456-1464 9 p., 5308734.

  Research output: Contribution to journal › Article › peer-review

• External Electrical and Optical Effects in the Operation of Monolithic Mode-Locked Laser Diodes and the Potential of Nanostructure Technologies in Reducing these Effects

  Avrutin, E. & Russell, B. M., 2009, ICTON: 2009 11TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, VOLS 1 AND 2. NEW YORK: IEEE, p. 1232-1235 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Mode Locked Laser Diodes in Integrated Optoelectronics: Some Anticipated Challenges and Possible Solutions

  Avrutin, E. A., Song, X. & Russell, B. M., 2009, 2009 IEEE/LEOS WINTER TOPICALS MEETING SERIES (WTM 2009). NEW YORK: IEEE, p. 166-167 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Narrow asymmetric waveguide semiconductor lasers for improved temperature wavelength stability

  Ryvkin, B. & Avrutin, E., 15 May 2009, In: Journal of Applied Physics. 105, 10, p. - 4 p., 103107.

  Research output: Contribution to journal › Article › peer-review

• Narrow Asymmetric Waveguide Semiconductor Lasers with Improved Temperature Wavelength Stability for Pumping and Nonlinear Applications

  Ryvkin, B. & Avrutin, E., 2009, ICTON: 2009 11TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS. NEW YORK: IEEE, Vol. 1-6. p. 1363-1366 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Tunneling escape time from a semiconductor quantum well in an electric field

  Larkin, I. A., Ujevic, S. & Avrutin, E. A., 1 Dec 2009, In: Journal of Applied Physics. 106, 11, p. - 7 p., 113701.

  Research output: Contribution to journal › Article › peer-review