Novosibirsk State University

S.Kobtsev, Doctor of Sciences and PhD: List of Recent Selected Publications

2017

S.Smirnov, S.Kobtsev, A.Ivanenko, A.Kokhanovskiy, A.Kemmer, M.Gervaziev. Layout of NALM fiber laser with adjustable peak power of generated pulses. Optics Letters, v. 42, Issue 9, pp. 1732-1735 (2017). pdf (1,5 Mb)

S.Kobtsev, D.Radnatarov, S.Khripunov, I.Popkov, V.Andryushkov, T.Steshchenko, V.Lunin, Y.Zarudnev. Feedback-controlled and digitally processed coherent population trapping resonance conversion in 87Rb vapour to high-contrast resonant peak. New J. Phys., v. 19, No. 4, 043016 (2017). pdf (0,7 Mb)

O.V.Shtyrina, A.V.Ivanenko, I.A.Yarutkina, A.V.Kemmer, A.S.Skidin, S.M.Kobtsev, M.P.Fedoruk. Experimental measurement and analytical estimation of the signal gain in an Er-doped fiber. J. Opt. Soc. Am. B, Vol. 34, Issue 2, pp. 227-231 (2017). pdf (2,2 Mb)

M.Chernysheva, A.Rozhin, Y.Fedotov, C.Mou, R.Arif, S.M.Kobtsev, E.M.Dianov, S.K.Turitsyn. Carbon nanotubes for ultrafast fibre lasers. Nanophotonics, Vol. 6, Issue 1, pp.1-30 (2017). pdf (2,2 Mb)

S.V. Smirnov, S.M.Kobtsev, S.K.Turitsyn. Wide variability of generation regimes in mode-locked fibre lasers. Chapter 14 in bookShaping Light in Nonlinear Optical Fibers” (eds. S.Boscolo, C.Finot), Wiley, 2017, ISBN: 978-1-119-08812-7 pdf (1,9 Mb)

S.Khripunov, S.Kobtsev, D.Radnatarov, I.Popkov, V.Andryushkov, T.Steschenko, V.Lunin, Y.Zarudnev. New method for enhancement of contrast of coherent population trapping resonance in Rb vapour. Proc. SPIE, v. 10119, 1011905 (2017).

S.Kobtsev, A.Nasibulin, Y.Gladush, A.Ivanenko. Mode locking of a fibre laser with a matrix-less carbon nanotube film. Proc. SPIE, v. 10083, 1008329 (2017).

J.D.Ania-Castanon, S.V.Smirnov, S.Kobtsev, S.Turitsyn. Supercontinuum in Telecom Applications. Conference on Lasers and Electro-Optics (CLEO), 14-19 May 2017, San Jose, California, USA, OSA Technical Digest (online) (Optical Society of America, 2017), invited paper AF1A.2. pdf (0,6 Mb)


2016

S.Kobtsev, A.Ivanenko, Y.G.Gladush, B.Nyushkov, A.Kokhanovskiy, A.S.Anisimov, A.G.Nasibulin. Ultrafast all-fibre laser mode-locked by polymer-free carbon nanotube film. Optics Express, Vol. 24, Issue 25, pp. 28768-28773 (2016) pdf (2,4 Mb)

S.A.Khripunov, D.A.Radnatarov, S.M.Kobtsev, V.I.Yudin, A.V.Taichenachev, M.Yu.Basalaev, M.V.Balabas, V.A.Andryushkov, I.D.Popkov. Transients processes under dynamic excitation of a coherent population trapping resonance. Quantum Electron., Vol. 46, Issue 7, pp. 668-671 (2016). pdf (0,6 Mb)

A.Ivanenko, S.Kobtsev, S.Smirnov, A.Kemmer. Mode-locked long fibre master oscillator with intra-cavity power management and pulse energy > 12 uJ. Optics Express, Vol. 24, Issue 6, pp. 6650-6655 (2016). pdf (1,2 Mb)

S. Khripunov, S. Kobtsev, D. Radnatarov. Efficiency of different methods of extra-cavity second harmonic generation of continuous wave single-frequency radiation. Applied Optics, Vol. 55, Issue 3, pp. 502-506 (2016). pdf (0,7 Mb)

D.Radnatarov, S.Khripunov, S.Kobtsev, A.Taichenachev, V.Yudin, M.Basalaev, I.Popkov, V.Andryushkov. Effect of electromagnetically-induced transparency delay generated by dynamic coherent population trapping in Rb vapour. Proc. SPIE, v. 9763, 97630A (2016). pdf (0,5 Mb)

S.Smirnov, S.Kobtsev,. Modelling of noise-like pulses generated in mode-locked fibre lasers. Proc. of SPIE, v. 9732, 97320S-1 (2016). pdf (0,4 Mb)

S.Kobtsev, A.Ivanenko, Y.Fedotov, S.Smirnov, A.Golubtsov, S.Khripunov. Switchable dual-pulse-shape mode-locked figure-eight all-PM fibre master oscillator with 0.5 W-level average output. Proc. SPIE, v. 9728, 97281M-1 (2016). pdf (0,5 Mb)

S.M.Kobtsev, S.V.Smirnov, A.V.Ivanenko. Fibre amplifying loop mirror with nonlinearity independent of the intensity of intra-cavity radiation. Proc. SPIE, v. 10029, 100291J (2016).

S.M.Kobtsev, S.V.Smirnov, A.V.Ivanenko. RF spectral analysis for characterisation of mode-locked regimes in fibre lasers. Proc. SPIE, v. 10019, 100191F (2016).

D.A.Radnatarov, S.A.Khripunov, S.M.Kobtsev, A.V.Taichenachev, V.I.Yudin, M.Y.Basalaev, I.Popkov, V. Andryushkov, T.Steschenko. Feedback enhancement of the amplitude of dynamically excited coherent population trapping resonance in Rb vapour. Proc. SPIE, v. 10029, 100291K (2016).


2015

D.V.Churkin, S.Sugavanam, N.Tarasov, S.Khorev, S.V.Smirnov, S.M.Kobtsev, S.K.Turitsyn. Stochasticity, periodicity and localized light structures in partially mode-locked fibre lasers. Nature Communications 6, 7004 (2015). pdf (1,1 Mb)

D.Radnatarov, S.Kobtsev, S.Khripunov, V.Lunin. 240-GHz continuously frequency-tuneable Nd:YVO4/LBO laser with two intra-cavity locked etalons. Optics Express, Vol. 23, Issue 21, pp. 27322-27327 (2015). pdf (1,5 Mb)

S.Kobtsev, S.Kukarin, A.Kokhanovskiy. Synchronously pumped picosecond all-fibre Raman laser based on phosphorus-doped silica fibre. Optics Express, Vol. 23, Issue 14, pp. 18548-18553 (2015). pdf (1,5 Mb)

S.V.Smirnov, S.M.Kobtsev, S.V.Kukarin. Linear compression of chirped pulses in optical fibre with large step-index mode area. Optics Express, Vol. 23, Issue 4, pp. 3914-3919 (2015). pdf (1,1 Mb)

D.Radnatarov, S.Khripunov, S.Kobtsev, V.Lunin. 240-GHz smoothly tunable single-frequency Nd:YVO4/LBO laser. CLEO/Europe-EQEC 2015, 21-25 June 2015, Munich, Germany, paper CA-11.3 THU. pdf (1,0 Mb)

I.I.Beterov, A.G.Markovski, S.M.Kobtsev, E.A.Yakshina, V.M.Entin, D.B.Tretyakov, V.I.Baraulya, I.I.Ryabtsev. Simple digital system for tuning and long-term frequency stabilization of a CW Ti:Sapphire laser. Optical Engineering, v. 54(3), 034111 (2015). pdf (0,6 Mb)

S.M.Kobtsev, S.V.Kukarin, S.V.Smirnov. Supercontinuum from single- and double-scale fiber laser pulses in long extra-cavity P2O5-doped silica fiber. Proc. SPIE, v. 9347, “Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIV”, 93471X-1 (2015).

S.Kobtsev, Y.Fedotov, A.Ivanenko. High-average-output power mode-locked figure-eight all fiber Yb master oscillator. Proc. SPIE, v. 9344, “Fiber Lasers XII: Technology, Systems, and Applications”, 934428 (2015).

S. Khripunov, D. Radnatarov, S. Kobtsev. Atomic clock based on a coherent population trapping resonance in 87Rb with improved high-frequency modulation parameters. Proc. SPIE, v. 9378, “Slow Light, Fast Light, and Opto-Atomic Precision Metrology VIII”, 93780A (2015).

S. Khripunov, D. Radnatarov, S. Kobtsev, V. Yudin, A.Taichenachev, M. Basalaev, V. Andryushkov, I. Popkov. Transient processes in fast excitation of a coherent population trapping resonance. RCWLP&P – 2015, August 26-30, 2015, Novosibirsk, Russia. Technical Digest, p. 23, 24. pdf (3,6 Mb)


2014

Y.S.Fedotov, A.V.Ivanenko, S.M.Kobtsev, S.V.Smirnov. High average power mode-locked figure-eight Yb fibre master oscillator. Optics Express, Vol. 22, Issue 25, pp. 31379-31386 (2014). pdf (1,2 Mb)

S.Kobtsev, S.Smirnov, S.Kukarin, S.Turitsyn. Mode-locked fiber lasers with significant variability of generation regimes. Optical Fiber Technology, Vol. 20 (6), 615-620 (2014). pdf (1 Mb)

Sergey Kobtsev, Sergey Kukarin, Sergey Smirnov, and Ilya Ankudinov. Cascaded SRS of single- and double-scale fiber laser pulses in long extra-cavity fiber. Optics Express, Vol. 22, Issue 17, pp. 20770-20775 (2014). pdf (1,9 Mb)

Sergey Khripunov, Daba Radnatarov, Sergey Kobtsev, and Aleksey Skorkin. Variable-wavelength second harmonic generation of CW Yb-fibre laser in partially coupled enhancement cavity. Optics Express, Vol. 22, Issue 6, pp. 7046-7051 (2014). pdf (1 Mb)

Sergey V. Smirnov, Sergey M. Kobtsev, and Sergey V. Kukarin. Efficiency of non-linear frequency conversion of double-scale pico-femtosecond pulses of passively mode-locked fiber laser. Optics Express, Vol. 22, Issue 1, pp. 1058-1064 (2014). pdf (1,7 Mb)

S.Khripunov, D.Radnatarov, S.Kobtsev, A.Skorkin. CW Yb-fiber laser with wavelength-variable efficient intracavity frequency doubling in partially coupled enchancement cavity. Proc. SPIE, v. 9135, “Laser Sources and Applications II”, 91350E (2014). pdf (0,5 Mb)

D.Radnatarov, S.Khripunov, S.Kobtsev, V.Lunin. High-power CW single-frequency Nd:YVO4/LBO laser quasi-continuously tuneable over a wide frequency range. Proc. SPIE, v. 9135, “Laser Sources and Applications II”, 91350F (2014). pdf (0,7 Mb)

S.Kobtsev, S.Smirnov, S.Khripunov, D.Radnatarov, S.Kukarin, A.Ivanenko. Self-start of passively mode-locked ring fibre oscillator as a function of pump power. Proc. SPIE, v. 9135, “Laser Sources and Applications II”, 913522 (2014).

S.Kobtsev, S.Smirnov, S.Kukarin, A.Ivanenko. Extent of parameter variability for different pulses from a passively mode-locked fibre laser. Proc. SPIE, v. 9135, “Laser Sources and Applications II”, 91351K (2014).


2013

D.Radnatarov, S.Khripunov, S.Kobtsev, A.Ivanenko, S.Kukarin. Automatic electronic-controlled mode locking self-start in fibre lasers with non-linear polarisation evolution. Optics Express, Vol. 21, Issue 18, pp. 20626-20631 (2013). pdf (1,2 Mb)

N.A.Koliada, B.N.Nyushkov, A.V.Ivanenko, S.M.Kobtsev, P.Harper, S.K.Turitsyn, V.I.Denisov, V.S.Pivtsov. Generation of dissipative solitons in an actively mode-locked ultralong fibre laser. Quantum Electronics, Vol. 43, Issue 2, pp. 95-98 (2013). pdf (0,5 Mb)

B.N.Nyushkov, S.I.Trashkeev, V.M.Klementyev, V.S.Pivtsov, S.M.Kobtsev. Generation harmonics and supercontinuum in nematic liquid crystals. Quantum Electronics, Vol. 43, Issue 2, pp. 107-113 (2013). pdf (1,9 Mb)

S.Kobtsev. Mode-locked fibre lasers with high-energy pulses (invited paper). VI International Symposium “Modern Problems of Laser Physics”, Novosibirsk, Russia, August 25 – 31, 2013, Technical Digest, p. 83.

S.M.Kobtsev, S.V.Smirnov, S.V.Kukarin, A.V.Ivanenko, S.K.Turitsyn. New generation regimes of fiber lasers mode-locked due to nonlinear polarization evolution effect and their applications. VI International Symposium “Modern Problems of Laser Physics”, Novosibirsk, Russia, August 25 – 31, 2013, Technical Digest, p. 247, 248.

S.Kobtsev, S.Smirnov, A.Ivanenko, S.Kukarin. Nonlinear spectral transformation of partially coherent pulses of mode-locked fiber laser. CLEO/Europe 2013 - European Conference on Lasers and Electro-Optics, 12-16 May 2013, Munich, Germany, Conf. Digest, CJ-P.8 WED. pdf (0,08 Mb)


2012

S.Smirnov, S.Kobtsev, S.Kukarin, and A.Ivanenko. Three key regimes of single pulse generation per round trip of all-normal-dispersion fiber lasers mode-locked with nonlinear polarization rotation Optics Express, Vol. 20, Issue 24, pp. 27447-27453 (2012). pdf (0,9 Mb)

Y.S.Fedotov, S.M.Kobtsev, R.N.Arif, A.G.Rozhin, C.Mou, and S.K.Turitsyn. Spectrum-, pulsewidth-, and wavelength-switchable all-fiber mode-locked Yb laser with fiber based birefringent filter. Optics Express, Vol. 20, Issue 16, pp. 17797-17805 (2012). pdf (1,8 Mb)

S.V.Smirnov, S.M.Kobtsev, S.V.Kukarin, A.V.Ivanenko. New regime of single-pulse lasing in fibre lasers with mode locking by nonlinear polarisation evolution. Quantum Electronics, v. 42, N9, pp. 781-784 (2012).

B.N.Nyushkov, A.V.Ivanenko, S.M.Kobtsev, S.K.Turitsyn, C.Mou, L.Zhang, V.I.Denisov, V.S.Pivtsov. Gamma-shaped long-cavity normal-dispersion modelocked Er-fiber laser for sub-nanosecond high-energy pulsed generation. Laser Physics Letters, v. 9, No. 1, pp. 59-67 (2012). pdf (0,3 Mb)

S.Smirnov, S.M.Kobtsev, S.Kukarin, A.V.Ivanenko. Key regimes of single-pulse generation of fiber lasers mode-locked due to non-linear polarization evolution. Advanced Photonics Congress, Nonlinear Photonics Conference, OSA Technical Digest (online), Specialty Optical Fibers (SOF) 2012, paper: JM5A.28, 17-21 June 2012, Colorado Springs, Colorado, USA. pdf (0,2 Mb)

Y.Fedotov, S.M.Kobtsev, A.Rozhin, S.K.Turitsyn, C.Mou. Spectral width and pulse duration tuning in Yb mode-locked fiber laser with birefringent Lyot filter. Advanced Photonics Congress, Nonlinear Photonics Conference, OSA Technical Digest (online), Specialty Optical Fibers (SOF) 2012, paper: JM5A.25, 17-21 June 2012, Colorado Springs, Colorado, USA. pdf (0,3 Mb)

N.Koliada, B.Nyushkov, A.Ivanenko, S.Kobtsev, P.Harper, S.Turitsyn, V.Denisov, V.Pivtsov. Dissipative solitons in ultra-long actively mode-locked fiber laser. 15th International Conference "Laser Optics 2012", June 25-29, 2012, St.Petersburg, Russia, ThR1-17.

B.Nyushkov, S.Trashkeev, V.Klementyev, V.Pivtsov, S.Kobtsev. Harmonics and supercontinuum generation in nematic liquid crystals. 15th International Conference "Laser Optics 2012", June 25-29, 2012, St.Petersburg, Russia, WeR8-26.

Y.S.Fedotov, S.M.Kobtsev, A.G.Rozhin, C.Mou, S.K.Turitsyn. Spectrum-, pulse-width and wavelength variable all-fiber mode-locked Yb laser with birefringent filter. 15th International Conference "Laser Optics 2012", June 25-29, 2012, St.Petersburg, Russia, WeR1-p63.


2011

S.M.Kobtsev, S.V.Kukarin, Y.S.Fedotov, A.V.Ivanenko. High-Energy Femtosecond 1086/543-nm Fiber System for Nano- and Micromachining in Transparent Materials and on Solid Surfaces. Laser Physics, v. 21, No. 2, pp. 308-311 (2011). pdf (0,17 Mb)

S.M.Kobtsev, S.V.Smirnov. Fiber Lasers Mode-Locked Due to Nonlinear Polarization Evolution: Golden Mean of Cavity Length. Laser Physics, v. 21, No. 2, pp. 272–276 (2011). pdf (0,14 Mb)

S.M.Kobtsev, S.V.Kukarin, Y.S.Fedotov. Mode-Locked Yb Fiber Laser with Saturable Absorber Based on Carbon Nanotubes. Laser Physics, v. 21, No. 2, pp. 283–286 (2011). pdf (0,14 Mb)

E.F.Martynovich, V.P.Dresvianski, A.A.Starchenko, S.M.Kobtsev, S.V.Kukarin, S.N.Bagayev. Characterization of fiber supercontinuum by chromatic scattering. in Specialty Optical Fibers, OSA Technical Digest (CD) (Optical Society of America, 2011), paper SOTuA2.


2010:

S.Turitsyn, M.Dubov, S.Kobtsev, A.Ivanenko. Mode-Locking in 25-km Fibre Laser. 36th European Conference on Optical Communication (ECOC), Sep 19-23, 2010, Torino, Italy, Tu.5.D.1 pdf (0,95 Mb)

B.Nyushkov, V.Denisov, S.Kobtsev, V.Pivtsov, N.Kolyada, A.Ivanenko, S.Turitsyn. High-pulse-energy mode-locked 3.5-km-long Er fibre laser. 14th International Conference "Laser Optics 2010", June 28 - July 02, 2010, St.Petersburg, Russia, FrR1-38.

B.N.Nyushkov, V.I.Denisov, S.M.Kobtsev, V.S.Pivtsov, N.A.Kolyada, A.V.Ivanenko, S.K.Turitsyn. Generation of 1.7-uJ pulses at 1.55um by a self-modelocked all-fiber laser with a kilometers-long linear-ring cavity. Laser Physics Letters, v. 7, N9, pp. 661-665 (2010).
pdf (0,35 Mb)

S.M.Kobtsev, S.V.Kukarin, S.V.Smirnov, Y.S.Fedotov. High-energy mode-locked all-fiber laser with ultralong resonator. Laser Physics, v. 20, N2, pp. 351-356 (2010). pdf (0,17 Mb)

S.M.Kobtsev, S.V.Kukarin. All-fiber Raman supercontinuum generator. Laser Physics, v. 20, N2, pp. 372-374 (2010). pdf (0,12 Mb)

S.M.Kobtsev, S.V.Kukarin, S.V.Smirnov. All-fiber high-energy supercontinuum pulse generator. Laser Physics, v. 20, N2, pp. 375-378 (2010). pdf (0,14 Mb)

S.M.Kobtsev, S.V.Kukarin, Y.S.Fedotov. Wide-spectrally-tunable CW and femtosecond linear fiber lasers with ultrabroadband loop mirrors based on fiber circulators. Laser Physics, v. 20, N2, pp. 347-350 (2010). pdf (0,11 Mb)

A.V.Ivanenko, S.M.Kobtsev, S.V.Kukarin, A.S.Kurkov. Femtosecond Er laser system based on side-coupled fibers. Laser Physics, v. 20, N2, pp. 341-343 (2010). pdf (0,19 Mb)

A.V.Ivanenko, S.M.Kobtsev, S.V.Kukarin. Femtosecond ring all-fiber Yb laser with combined wavelength-division multiplexer–isolator. Laser Physics, v. 20, N2, pp. 344-346 (2010). pdf (0,11 Mb)

S.M.Kobtsev, B.Lev, J.Fortagh, V.I.Baraulya. Powerful narrow-line source of blue light for laser cooling Yb/Er and Dysprosium atoms. Proc. SPIE, "Solid State Lasers XIX: Technology and Devices", v. 7578, paper 75782F (2010). pdf (0,7 Mb)

S.M.Kobtsev, S.Kukarin, S.Smirnov, Y.Fedotov. Ultra-wide-tunable fibre source of femto- and picosecond pulses based on intracavity Raman conversion. Proc. SPIE, "Fiber Lasers VII: Technology, Systems, and Applications", v. 7580, paper 758023 (2010). pdf (0,27 Mb)

S.M.Kobtsev, S.Kukarin, S.Smirnov. Different generation regimes of mode-locked all-positive-dispersion all-fiber Yb laser. Proc. SPIE, "Fiber Lasers VII: Technology, Systems, and Applications", v. 7580, paper 758028 (2010). pdf (0,34 Mb)


2009:

S.Kobtsev, S.Kukarin, S.Smirnov, S.Turitsyn, A.Latkin. Generation of double-scale femto/pico-second optical lumps in mode-locked fiber lasers. Optics Express, v. 17, N 23, pp. 20707-20713 (2009). pdf (0,3 MB)

S.Kobtsev, S.Kukarin, S.Smirnov, S.Turitsyn, A.Latkin. Mode-locked all-positive-dispersion long-resonator fiber lasers: features of femto- and picosecond pulses generation regime. ACOFT/ACOLS 2009 Conference and Workshop on Dissipative Solitons, Nov 29 - Dec 03 2009, Adelaide, Australia

S.M.Kobtsev. Advanced solid-state, fibre and hybrid lasers for nanotechnologies. NanoTechnological Revolution Workshop NTR2009, 27 Sep - 02 Oct 2009, Bastia, France.

A.S.Kurkov, A.I.Ivanenko, S.M.Kobtsev, S.V.Kukarin. CW and pulsed lasers based on Er-doped GTWave fiber. 17th Int. Conference on Advanced Laser Technologies, Antalya, Turkey, 26 Sep - 01 Oct 2009, Conf. Proc. p. 93.

S.Kobtsev, S.Smirnov. Fiber supercontinuum generators with an extended set of controlled parameters in real time scale. Optics and Spectroscopy, v. 107, N 3, pp. 363-367 (2009). pdf (207 kB)

S.Kobtsev, S.Kukarin. Spectral broadening of femtosecond pulses in an nonlinear optical fiber amplifier. Optics and Spectroscopy, v. 107, N 3, pp. 368-370 (2009). pdf (123 kB)

S.Kobtsev, S.Kukarin, S.Smirnov, A.Latkin, S.Turitsyn. High-energy all-fiber all-positive-dispersion mode-locked ring Yb laser with 8 km optical cavity length. CLEO/Europe-EQEC 2009, 14-19 June 2009, Munich, Germany, CJ8.4. pdf (0,16 Mb)

S.Kobtsev, S.Kukarin, Y.Fedotov, S.Smirnov. All-fiber supercontinuum generator with high-energy pulses CLEO/Europe-EQEC 2009, 14-19 June 2009, Munich, Germany, CJ.P.16. pdf (0,15 Mb)

S.Kobtsev, S.Kukarin, Y.Fedotov. High-energy pulsed fibre laser based on a two-fibre assembly. Quantum Electron., v. 39, N5, p. 417-420 (2009). pdf (197 kB)

S.Kobtsev, V.Baraulya, V. Lunin. Wide-autoscanned narrow-line tunable system based on CW Ti:Sapphire/Dye laser for high precision experiments in nanophysics. Proc. SPIE, "Solid State Lasers XVIII: Technology and Devices ", v. 7193, paper 71932S (2009). pdf (1,1 Mb)

S.Kobtsev, S.Kukarin, Y.Fedotov. Q-switched hybrid MOPA laser system based on Yb fibre with side pumping by single source. Proc. SPIE, " Solid State Lasers XVIII: Technology and Devices ", v. 7193, paper 71932Q (2009).

S.Kobtsev, S.Smirnov. Supercontinuum generators with CW and pulsed pump: temporal structure and dynamic control of parameters. Proc. SPIE, "Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VIII", v. 7197, paper 71971A (2009).

2008:

S.Kobtsev, S.Kukarin, Y.Fedotov. Ultra-low repetition rate mode-locked fiber laser with high-energy pulses. Optics Express, v. 16, N26, p. 21936-21941 (2008). pdf (317 kB)

S.M.Kobtsev, S.V.Kukarin, Y.S.Fedotov. High-energy Q-switched fiber laser based on the side-pumped active fiber. Laser Physics, v. 18, N 11, pp. 1230-1233 (2008).

S.M.Kobtsev, S.V.Kukarin, S.V.Smirnov. Fiber supercontinuum generator with wavelength-tunable pumping. Laser Physics, v. 18, N 11, pp. 1257-1259 (2008). pdf (123 kB)

S.M.Kobtsev, S.V.Smirnov. Temporal structure of a supercontinuum generated under pulsed and CW pumping.. Laser Physics, v. 18, N 11, pp. 1260-1263 (2008). pdf (158 kB)

S.M.Kobtsev, S.V.Smirnov. Fiber supercontinuum generators with dynamically controlled parameters.. Laser Physics, v. 18, N 11, pp. 1264-1267 (2008). pdf (148 kB)

S.M.Kobtsev, S.V.Smirnov. Influence of noise amplification on generation of regular short pulse trains in optical fibre pumped by intensity-modulated CW radiation. Opt. Express 16, 7428-7434 (2008) pdf (275 kB)

S.Kobtsev, S.Kukarin. Hybrid bulk/fibre MOPA system based on Yb:KYW laser. Proc. SPIE, "Solid State Lasers XVII: Technology and Devices" (Photonics West, LASE-2008, 21-24 Jan 2008, San Jose, USA), v. 6871, paper 68710Y (2008). pdf (856 kB)

S.Kobtsev, S.Kandrushin, A.Potekhin. Long-term frequency stabilisation of a CW single-frequency laser using a high-precision wavelength meter. Proc. SPIE, "Solid State Lasers XVII: Technology and Devices" (Photonics West, LASE-2008, 21-24 Jan 2008, San Jose, USA), v. 6871, paper 68712H (2008).

S.Kobtsev, S.Smirnov. CW- and pulse-pumped fiber super-continuum generators. Proc. SPIE, " Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications VII" (Photonics West, LASE-2008, 21-24 Jan 2008, San Jose, USA), v. 6875, paper 68750S (2008).


2007:

S.M.Kobtsev, S.V.Kukarin. Discrete-fibre subpicosecond oscillator-amplifier based on a Yb:KYW laser. Quantum Electronics, 2007, v. 37, N 11, pp. 993-995.

S.M.Kobtsev, S.V.Kukarin, S.V.Smirnov, N.V.Fateev. Control of the spectral and coherent properties of a supercontinuum with pronounced soliton structures in the spectrum by using phase-modulated femtosecond pump pulses. Quantum Electronics, 2007, v. 37, N 11, pp. 1038-1042.

S.M.Kobtsev, S.V.Smirnov. Supercontinuum fiber sources under pulsed and CW pumping. Laser Physics, 2007, v. 17, N 11, pp. 1303-1305. pdf (145 kB)

S.Kobtsev, S.Kandrushin, A.Potekhin. Long-term frequency stabilization of a continuous-wave tunable laser with the help of a precision wavelengthmeter. Applied Optics, 2007, v. 46, N 23, pp. 5840-5843. pdf (316 kB)

J.D.Ania-Castanon, A.A.Pustovskikh, S.M.Kobtsev, S.K.Turitsyn. Simple design method for gain-flattened three-pump Raman amplifiers. Optical and Quantum Electronics, v. 39, N 3, p. 213-220 (2007). pdf (429 kB)

S.Kobtserv, A.Zavyalov. Efficient second-harmonic generation of CW radiation in an external optical cavity using non-linear crystal BIBO. Proc. SPIE, "Laser Optics 2006: Solid State Lasers and Nonlinear Frequency Conversion", 2007, v. 6610, paper 66100P. pdf (207 kB)

S.Kobtsev, V.Baraulya, V.Lunin. Combined CW ring single-frequency Ti:Sapphire/Dye laser for atom cooling and high-precision spectroscopy. Proc. SPIE, "Laser Optics 2006: Solid State Lasers and Nonlinear Frequency Conversion", 2007, v. 6610, paper 66100A.

S.Kobtsev, S.Kukarin, N.Fateev, S.Smirnov. Effect of phase modulation of femtosecond pump pulses on the spectral and coherence properties of super-continuum with strongly pronounced soliton structures in its spectrum. Proc. SPIE, "Laser Optics 2006: Diode Lasers and Telecommunication Systems", 2007, v. 6612, paper 66120C.

S.Kobtsev, V.Baraulya, V.Lunin. Efficient resonant doubler of CW tunable single-frequency radiation with a 1-THz automatic quasi-smooth scan range. Proc. SPIE, "Laser Optics 2006: Solid State Lasers and Nonlinear Frequency Conversion", 2007, v. 6610, paper 66100Q.

B.N.Markov, S.A.Babin, Z.Blaschak, Y.P.Gangskiy, S.M.Kobtsev, Y.E.Penionzhkevich. High-resolution laser spectrometer for basic and applied research. Bulletin of the Russian Academy of Sciences : Physics, 2007, v. 71, N6, p. 844-847 (Izvestiya Rossiiskoi Akademii Nauk, Seriya Fizicheskaya, 2007, Vol. 71, No. 6, pp. 872-875). pdf (220 kB)

S.Kobtsev, E.Kandrushin, A.Potekhin. New approach to long-term frequency stabilisation of radiation of single-frequency lasers. ICONO/LAT-2007, Conference on Lasers, Applications, and Technologies (LAT-2007), Minsk, Belarus, May 28-June 1, 2007. Conf. Prog., 2007, L01-52, p.95/ Proc. SPIE., v. 6731, "International Conference on Lasers, Applications, and Technologies 2007: Advanced Lasers and Systems", 2007, 67312U-1-8.

S.M.Kobtsev, S.V.Smirnov. Fiber supercontinuum generators with pulsed & CW pump. Russian scientific symposium "Fiber Lasers 2007", 4-6 April 2007, Novosibirsk, Russia. Proc. Symp., 2007, p. 63, 64.

S.Kobtsev, V.Baraoulya, V.Lunin. Ultra-narrow-linewidth combined CW Ti:Sapphire/Dye laser for atom cooling and high-precision spectroscopy. Proc. SPIE, "Solid State Lasers XVI: Technology and Devices", 2007, v. 6451, paper 64511U (Photonics West, LASE-2007, 22-25 Jan 2007, San Jose, USA). pdf (568 kB)

S.Kobtsev, V.Lunin. Resonant doubler with a 2-THz automatic quasi-smooth scan range for widely tunable CW single-frequency lasers. Proc. SPIE, "Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications", 2007, v. 6455, paper 645517 (Photonics West, LASE-2007, 22-25 Jan 2007, San Jose, USA). pdf (385 kB)


2006:

S.M.Kobtsev, V.I.Baraulya, V.M.Lunin. Combined CW single-frequency ring Dye/Ti:Sapphire laser. Quantum Electronics, 2006, v. 36, N 12, pp. 1148 - 1152 pdf (1022 kB)

I.V.Ptashnik, V.A.Kapitanov, Y.N.Ponomarev, N.P.Krivolutski, S.M.Kobtsev, S.I.Kablukov. Determination of water vapor continuum absorption coefficient in 0.9 um spectral range. Atmospheric and Oceanic Optics, 2006, v. 19, N. 8, pp. 614-616. pdf (127 kB)

A.V.Charukchev, S.M.Kobtsev, S.V.Kukarin, V.A.Malinov, N.V.Nikitin, O.G.Okhotnikov. Diode-pumped femtosecond master Yb:KYW laser for multi-terawatt Nd-glass facility PROGRESS-P. XII Int. Conf. "Laser Optics", June 2006, St.Petersburg, Tech. Prog., p. 40, ThR1-p18, 2006.

S.M.Kobtsev, A.O.Zavyalov. Efficient second-harmonic generation of CW radiation in an external optical cavity using non-linear crystal BIBO. XII Int. Conf. "Laser Optics", June 2006, St.Petersburg, Tech. Prog., p. 43, ThR1-p58, 2006.

S.M.Kobtsev, S.V.Kukarin, N.V.Fateev, S.V.Smirnov. Effect of femtosecond pump pulses phase modulation on the spectral and coherence properties of super-continuum with strongly expressed soliton spectral structures. XII Int. Conf. "Laser Optics", June 2006, St.Petersburg, Tech. Prog., p. 46, TuR3-03, 2006.

S.M.Kobtsev, V.I.Baraulya, V.M.Lunin. Combined CW ring single-frequency Ti:Sapphire/Dye laser for atom cooling and high-precision spectroscopy. XII Int. Conf. "Laser Optics", June 2006, St.Petersburg, Tech. Prog., p. 43, ThR1-p63, 2006.

S.M.Kobtsev, V.I.Baraulya, V.M.Lunin. Efficient resonant doubler of CW tunable single-frequency radiation with a 1-THz automatic quasi-smooth scan range. XII Int. Conf. "Laser Optics", June 2006, St.Petersburg, Tech. Prog., p. 43, ThR1-p57, 2006.

S.M.Kobtsev, S.V.Smirnov. Coherent properties of super-continuum containing clearly defined solitons. Optics Express, 2006, v. 14, N 9, pp. 3968-3980. pdf (677 kB)

S.V.Smirnov, J.D.Ania-Castanon, T.J.Ellingham, S.M.Kobtsev, S.V.Kukarin, S.K.Turitsyn. Optical spectral broadening and supercontinuum generation in telecom applications. Optical Fiber Technology, 2006, v. 12, N 2, pp. 122-147. pdf (404 kB)


2005:

S.M.Kobtsev, S.V.Smirnov. Modelling of high-power supercontinuum generation in highly nonlinear, dispersion shifted fibers at CW pump. Optics Express, 2005, v. 13, N18, pp. 6912-6918. pdf (244 kB)

S.M.Kobtsev, S.V.Kukarin, N.V.Fateev, S.V.Smirnov. Coherent, polarization and temporal properties of self-frequency shifted solitons generated in polarization-maintaining microstructured fibre. Appl. Phys. B, 2005, v. 81, N 2-3, pp. 265 - 269. pdf (349 kB)

S.V.Chepurov, E.M.Dianov, N.V.Fateev, S.A.Kuznetsov, V.M.Klementyev, S.M.Kobtsev, V.S.Pivtsov, A.A.Sysoliatin. Supercontinuum generation in highly nonlinear optical fibers using Cr:Forsterite laser. 7th Int. Conf. on Laser and Fiber-Optical Networks Modeling, September 2005, Yalta, Ukraine. Proceedings of LFNM, pp. 128-130, 2005. pdf (1,1 Mb)

T.J.Ellingham, J.D.Ania-Castanon, A.A.Pustovskikh, M.P.Fedoruk, S.M.Kobtsev, S.K.Turitsyn. Dual-pump Raman amplification with enhanced flatness using modulation instability. CLEO/Europe-2005, June 13-16, 2005, Munich, Germany, CD7-4-TUE. pdf (837 kB)

S.M.Kobtsev, A.A.Pustovskikh, S.V.Smirnov. Wide-spectrum supercontinuum generation in fibers with CW pump. ICONO/LAT-2005, May 11-15, 2005, St. Petersburg, Russia. ICONO/LAT-2005 Tech. Digest, IThS43. pdf (110 kB)

S.M.Kobtsev, S.V.Kukarin, S.V.Smirnov, N.V.Fateev. Self-frequency shifted solitons in photonic crystal fibers: coherent and temporal properties. ICONO/LAT-2005, May 11-15, 2005, St. Petersburg, Russia. ICONO/LAT-2005 Tech. Digest, IThS44. pdf (34 kB)

T.J.Ellingham, J.D.Ania-Castanon, S.K.Turitsyn, A.A.Pustovskikh, S.M.Kobtsev, M.P.Fedoruk. Dual-pump Raman amplification with increased flatness using modulation instability. Optics Express, 2005, v. 13, N4, pp. 1079-1084. pdf (140 kB)


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