Publication List of Nikolai Stelmakh
(over 100 publications including 3 revues, 47 articles in international journals, 1 PHD thesis, 5 patents, 36 conference presentations and 8 invited conferences)
Revues
1. Lourtioz J-M., Chusseau L., Stelmakh N., "Picosecond and subpicosecond pulse generation in semiconductor lasers", J. Phys. III France, 2, 197-214 (1992).
2. N.Stelmakh, J.-M. Lourtioz, A.Azouz, S.Bouchoule, J.-M.Xie, E.Brun,"Diode lasers sub-picosecondes", Annales de Physique, Colloque C1, n°2, vol.20, April 1995.
3. N.Stelmakh, "Sub-picosecond mode-locked laser diodes", International J. of High Speed Electronics and Systems, v.8, n.3, p.p. 525-546, 1997.
4. N.Stelmakh, "Sub-picosecond mode-locked laser Selected topics in Electronics and Systems vol 11, « High Speed Diode Lasers » Editor S. Gurevich, World Scientific, 1998
Publications in International Journals
5. M.E.Kompan and N.M.Stelmakh: "Observation of a non-inertial-frame EMF in superionic RbAg4I5", Sov.Tech.Phys.Lett.9 (4), pp.179-180, April 1983.
6. A.B.Zhuravlev, G.T.Pak, E.L.Portnoy, and N.M.Stelmakh: "Dispersion of the refractive indexes and RF-spectra of intermode beats of a heterojunction laser in a dispersive external resonator", Sov.Tech.Phys.Lett.11(11), pp.561-562, Nov.1985.
7. Zh.I.Alferov, A.B.Zhuravlev, E.L.Portnoy,and N.M.Stelmakh: "Picosecond pulses from Q-switched injection heterostructure lasers",Sov.Tech.Phys.Lett.12(9), pp.452-453, Sept.1986,.
8. E.L.Portnoy, N.M.Stelmakh, A.N.Titkov, V.A.Marushchak, and A.B.Zhuravlev: "Lifetime of nonequilibrium carriers in GaAs irradiated with oxygen ions", Sov.Phys.Semicond.22(2), pp.217-218, Feb.1988,.
9. E.L.Portnoy, S.D.Yakubovich, N.M.Stelmakh, A.G.Plyavenek, V.F.Seregin, and A.B.Zhuravlev :"Dynamics of emission of radiation from an heterolaser with a saturable absorber formed by deep implantation of oxygen ions", Sov.Phys.Semicond.22(7), pp.766-768, July 1988,.
10. E.L.Portnoy, N.M.Stelmakh, A.B.Zhuravlev, A.V.Tchelnokov, and E.V.Gribov:"Spectral and dynamical characteristics of the radiation from heterostructure lasers with saturable absorber produced by deep implantation of heavy ions.", Edition n° 1194 Ioffe Physico-Technical Institute of USSR Academy of Sciences, pp.1-30, March 1988,. (in russian)
11. E.L.Portnoy, N.M.Stelmakh, and A.V.Chelnokov :"Characteristics of heterostructure lasers with a saturable absorber fabricated by deep ion implantation", Sov.Tech.Phys.Lett.15(6), pp 432-433, June 1989.
12. E.L.Portnoy, N.M.Stelmakh, A.V.Chelnokov, and N.M.Siniavskii:"Non-contact method of picosecond electrical pulse measurement by means of Q-switched picosecond semiconductor laser.", Sov.Tech.Phys.Lett.15(6), pp.52-53, June 1989.
13. A.Galvanauskas, A.Krotkus, A.Lazutka, E.L.Portnoy, and N.M.Stelmakh: "Generation and strobing of picosecond electrical pulses by semiconductor laser device", Sov.Tech.Phys.Lett.15(7), pp. 526-527, July 1989
14. E.L.Portnoy, N.M.Stelmakh, and A.V.Chelnokov: "Spatial radiation characteristics of internally Q-switched AlGaAs heterojunction lasers with current limitation", Sov.Tech.Phys.Lett.15(11), pp 865-867, Nov.1989,.
15. A.Galvanauskas, A.Krotkus, E.L.Portnoy, and N.M.Stelmakh: "Electrooptic sampling with the use of a picosecond injection laser", Sov.Tech.Phys.Lett.16(1), pp. 54-55, January 1990
16. E.L.Portnoy, N.M.Stelmakh, A.V.Chelnokov, and N.M.Siniavskii, V.L.Karaganov, A.P.Stal’nenis:"Noninvasive electrooptical measurement of ultrashort electrical signals with the use of picosecond semiconductor laser.",Sov.Tech.Phys.Lett.16(14), pp.84-89, July 1990.
17. Stelmakh N., Lourtioz J.-M., Julien F.H., "Injection-locking of Q-switched AlGaAs laser with fast saturable absorber", Electronics Letters, 27, 160 (1991).
18. Stelmakh N., Lourtioz J.-M., Barthelemy A., "Ultrashort pulse generation from a Q-switched AlGaAs laser with CW injection", Applied Physics Letters, 57, 624 (1991).
19. Stelmakh N., Lourtioz J.-M., "Analysis of modal chirp in Q-switched semiconductor lasers", Electronics Letters, 27, 1856-1858 (1991).
20. Stelmakh N., Xie J-M., Lourtioz J-M., Chusseau L., Bouadma N., Kasmierski C., "Picosecond (<2.5 ps) wavelength-tunable (20 nm) pulse generation in 1.3 µm semiconductor lasers with repetition rates from 1 to 12 GHz", Electron. Lett., 28, 224-225 (1992).
21. Bouchoule S., Stelmakh N., Lourtioz J-M., Cavelier M., Kasmierski c., "Phase-amplitude coupling factor of single-mode gain-switched InGaAsP laser diodes", IEEE Photon. Technol. Lett., 4, 979-982 (1992).
22. Stelmakh N., Lourtioz J-M., Pascal D., Cavelier M, "Facteur de couplage phase-amplitude des diodes lasers avec absorbant saturable", Ann. Télécomm., 47, 370-376 (1992)".
23. Stelmakh N., Lourtioz J-M., Pascal D., "Experimental analysis of gain modulation in sub-picosecond(~0.45 ps) mode-locked laser diodes", Ultrafast Phenomena VIII, Ed. J-L. Martin, A.Migus et Zewail, Springer Verlag, Berlin, New-York (1993)
24. Stelmakh N., Lourtioz J.-M.,"230 fs, 25 W pulses from conventional mode-locked laser diodes with saturable absorber created by ions implantation", Electron. Lett., 29, 861-862 (Jan 1993)
25. Bouchoule S., Stelmakh N., Cavelier M., Lourtioz J-M., "Highly-attenuating selective external cavity for picosecond tunable pulse generation from gain /Q-swith laser diodes", IEEE J. Quant.Electron., QE-29, 1693-1699, (June 1993)
26. Azouz A., Stelmakh N., Lourtioz J.-M.,"Passive mode-locking of semiconductor lasers with tunable group velocity dispersion cavity", Electron.Lett., 29, 1437-1438,(August 1993)
27. Azouz A., Stelmakh N., Langlois P., Lourtioz J-M., Gavrilovic P, "Non-linear chirp compensation in high-power(>100W) broad spectrum (~20nm) pulses from mode-locked AlGaAs lasers", Selected topics in Quantum Electronics, vol.1, N°2, pp.557-582, June 1995.
28. Azouz A., Stelmakh N., Lourtioz J-M., Delacourt D., Papillon D., "High second-harmonic conversion efficiency of quasi-phase matched LiTa03 waveguides with gain-switched GaAs laser diodes, Appl. Phys. Lett., vol.67, N°16, pp.2263-2265, June 1995.
29. N. Stelmakh, P. Gavrilovic, J. Zarrabi, D. M. Beyea, "High energy CW Q-switched operation of multicontact semiconductor laser", Electron.Lett., vol.31, No 14, 6th July 1995.
30. A.Shen, N.Stelmakh, J.-M. Lourtioz, S.Bonnefont, F.Lozes-Dupuy, and B.Dagens, "High-Energy Coherent Chirped Pulses from Multisection Laser Diode with Thick Active Layer", IEEE Photonics Tecnology Letters, Vol.8, No 1, Jan 1996.
31. J.-P.Remondet, O.Rebert, L.Fayolle, N.Stelmakh et Y.Papelier, "Ski alpin: physique de base", Science & Sport (Edition Scientifiques Elsevier), 12, pp.163-173, 1997
32. N. Stelmakh, J.-M. Lourtioz, G. Marquebielle, J.-P.Hirtz and G. Voulluet, "Generation of high-energy (0.3µJ) short pulse(<400ps) from a gain-switched laser diode stack with sub-ns electrical pump pulses". Selected topics in Quantum Electronics, vol.3, N°2, pp.245-250 (April 1997)
33. N.Stelmakh, J-M.Lourtioz, J.Roux, "Impedance matched diode array produces short pulses", Laser Focus, May 1997
34. A. Bresson, A. Shen, N. Stelmakh and J.-M. Lourtioz, "Chirp measurement of multimode Q-switch laser diode pulses by using a streak camera and grating monochromator", Opt. communication, Applied Optics, vol.37, N°06, pp. Jan 1998.
35. E. Warde, N.Stelmakh, J-M.Lourtioz,"Effects of transverse carrier diffusion on the emission dynamic of laser diodes ", Electron Lett. (submitted in Jan 1998)
36. E. Lugagne-Delpon, J. L. Oudar, A. Shen, N. Stelmakh, J. M. Lourtioz, "Ultrafast excitonic saturable absorption in ion-implanted InGaAs/InAlAs multiple quantum wells." Appl.Phys Lett. Vol.72 N°7 p.1870 (1998)
37. P.Georges, F. Balembois, A.Brun, N.Stelmakh, J.M. Lourtioz, "Generation of UV picosecond optical pulses in Li:SaF system by pulse injection laser diodes", Optics Comm. (submitted in April 1998)
38. P.Georges, M. Gaignet, F. Balembois, A.Brun, N.Stelmakh, J.M. Lourtioz, "Tunable picosecond blue and ultraviolet pulses from a diode-pumped laser system seeded by a gain-switched laser diode", Appl. Optics vol.37, No21, p.4876 (1998)
39. J. Mangeney, N. Stelmakh, A. Shen, J-M. Lourtioz, A. Alexandrou, J.-P. Likforman, C. Clerc, V. Thierry-Mieg, E. Lugagne-Delpon, J-L. Oudar,"Sub-picosecond wide-band efficient saturable absorber created by high energy (200 MeV) irradiation of Au+ ions into bulk GaAs", Electron. Lett. Vol.34, N°8, p.818 (1998)
40. N. Stelmakh, J. Mangeney, A. Alexandrou, and E.L.Portnoi, "Intensity-invariant sub-picoseconde saturable absorption in heavy-ion irradiated bulk GaAs", Appl.Phys Lett., Vol.73, N°25, p.3715 (1998)
41. Mangeney, J. L. Oudar, J. C. Harmand, C. Mériadec, G. Patriarche, G. Aubin, N. Stelmakh, J. M. Lourtioz "Ultrafast saturable absorption at 1.55 µm in heavy-ion irradiated quantum well vertical cavity", Appl.Phys Lett., 13 March 2000, Vol.76, N°11, p. 1371
42. J. Mangeney, J. Lopez, N. Stelmakh, J. M. Lourtioz, J.-L. Oudar, H. Bernas, " Subgap optical absorption and recombination center efficiency in bulk GaAs irradiated by light versus heavy ions", Appl.Phys Lett., Vol.76, N°1, p.35 (2000)
43. S.Collin, J.Ramos, J.Lopez, J. Mangeney, N. Stelmakh, "Optical sampling by ultra-fast high-contrast saturable absorber created by heavy ion irradiation", Electronics Lett., Vol. 35, N°19, pp. 1667-68
44. S.Collin, J.Ramos, J.Lopez, J. Mangeney, N. Stelmakh, J.-M.Lourtioz,"Optical sampling by ultra-fast saturable absorber created by heavy ion irradiation", Appl.Phys Lett., submitted in Oct 1999.
45. N. Stelmakh, O.Smolski, Ch. Roychoudhiri, J.-P. Hirtz, "80ps 250W optical pulses directly from electrically pumped laser diode array", Electronics Lett., 8th June 2000, Vol 26, N°12, p.1022-1024
46. J. Lopez, N. Stelmakh, J.-M Lourtioz, "Measurements-Ultimate performances of an All-Optical Sampler Based on Ultrafast Saturable absorber Created by heavy ions irradiation", IEEE Photonic Technology Letters., , Vol 14, N°8, p.1151, 2002
47. J. Mangeney, N. Stelmakh, F. Aniel, "Temperature dependence of absorption saturation relaxation time in light and heavy-ion-irradiated bulk GaAs", Applied Physics Letters , Vol 80, N°25, p.4711, 2002
PHD thesis
48. Stelmakh N. "Pico and sub-picosecond optical pulses from semiconductor lasers", Thesis adviser E.L.Portnoi , Ioffe Physico-Technical institute, 14 Mars 1989 - P.H.D equivalent
49. M.E.Kompan and N.M.Stelmakh: "Measurements of high value accelerations", Patent N°296512/20-25 (01.03.83) - USSR
50. E.L.Portnoy, N.M.Stelmakh, A.B.Zhuravlev, and V.A.Kuchinskii : "Heterostructure laser with Q-modulation.", Patent N° 4254946/31-25 (03.06.87) - USSR
51. E.L.Portnoy, N.M.Stelmakh, A.B.Zhuravlev, and V.A.Kuchinskii :" Fabrication of ultra-fast saturable absorber.", Patent N° 4428121/31-25 (20.05.88) – USSR
52. R.Kazarinov, N.Stelmakh :" Athermal Arrayed Waveguide Grating “AWDM007, April 2002, International claim in process
53. R.Kazarinov, H.Temkin, N.Stelmakh, “Optical Waveguide Multimode to Single Mode Transformer”, Dec 2000, International patent 09/722,100
International Conferences
54. Zh.I.Alferov, E.A.Avrutin, E.L.Portnoy, N.M.Stelmakh, A.N.Titkov, and V.A.Marushchak :"Lifetime of nonequilibrium carriers in GaAs irradiated with high energy heavy ions", All-Union GaAs Conference in Tomsk (URSS), Mai 1987, Digest pp.15-16, in Russian
55. Zh.I.Alferov, E.L.Portnoy, N.M.Stelmakh, and A.B.Zhuravlev :"Subpicosecond optical pulse generation from ingection heterolasers with a saturable absorber produced by a deep heavy ions implantation", International Conference on Injection Lasers, Holzhau (RFA), October 1987, Proceeding p.52,
56. Stelmakh N., Lourtioz J.-M., Barthelemy A., "Ultrashort pulse generation from a Q-switched AlGaAs laser with CW injection", 17th ECOC, Paris, 9-12 September 1991, Proc. pp. 217-220.
57. Stelmakh N., Lourtioz J-M., Pascal D., "Experimental analysis of gain modulation in subpicosecond (0.4 ps) mode-locked laser diodes. Ultra-fast Phenomena Conference, Antibes, 8-12 Juin 1992, Conf. Digest pp. 400-401.
58. Stelmakh N., Pascal D., Lourtioz J-M., "Measurement of pulse build-up in passively mode-locked laser diodes", 13th International Semiconductor Laser Conference, Takamatsu (Japon), 21-25 September 1992, Proc.pp. 244-245.
59. N. Stelmakh, A.Azouz, J.-M. Lourtioz, P.Gavrilovic, "Ultrashort high-energy pulses from long stripe actively mode-locked laser diodes in external cavity", Ultra-fast Phenomena IX, Springer Verlag, Berlin, New-York, p. 51-56
60. A.Azouz, N.Stelmakh, P.Langlois, J.M.Lourtioz, P.Gavrilovic,"High-power ultra-short pulses from mode-locked laser diodes", Ultrafast phenomena IX, Vilnuis, 12-15 September 1995.
61. Stelmakh N., E.L.Portnoy, and A.B. Zhuravlev: "Generation of picosecond and subpicosecond light pulses with injection lasers ", 70 anniversairy of Ioffe Physico-Technical Institute, Academy of Sciences, Leningrad (USSR), 3 November 1987 (all-union topical meeting)
62. E.L.Portnoy, N.M.Stelmakh, and N.M.Manyako: "Characterization of fast photomultipliers by using picosecond laser diode pulses", All-Union Conference on Semiconductor lasers and their Applications to All-Optical Computers, Tallin (USSR), November 1988,
63. E.L.Portnoy, N.M.Stelmakh, A.V.Chelnokov, and N.M.Siniavskii : " Electro-optical sampling of semiconductor devices with picosecond laser diodes : influence of the timing jitter in the laser sources", All-Union Conference on Semiconductor lasers and their Applications to All-Optical Computers, Riga (USSR), December 1988,
64. Zh.I.Alferov, E.L.Portnoy, N.M.Stelmakh, and A.V.Chelnokov : " Picosecond optical pulse generators at 0.82, 1.3 and 1.5 µm", All-Union Conference on Semiconductor lasers and their Applications to All-Optical Computers, Erevan (USSR), April 1989,
65. E.L.Portnoy, and N.M.Stelmakh : "Optical semiconductor laser sources for interconnection and synchronization in future computers", All-Union Conference on Semiconductor lasers and their Applications to All-Optical Computers, Plovdiv (Bulgary), October 1989
66. Lourtioz J-M., Stelmakh N., Pascal D.: "Blocage de modes dans les diodes laser à cavité étendue", 12th Optical waveguide conference, Palaiseau, 25-26 Janvier 1992.
67. Stelmakh N., Lourtioz J-M. "Influence d'absorbants saturables sur le facteur de couplage phase-amplitude des lasers à semiconducteurs", 12th Optical waveguide conference, Palaiseau, 25-26 January 1992.
68. Cavelier M., Stelmakh N., Xie J-M., Chusseau L., Lourtioz J-M., Kazmierski C., Bouadma N., "Impulsions picosecondes cohérentes à 1,3 µm avec accordabilité en longueur d'ondes (20 nm) et en taux de répétition (0,7- 12 GHz) ", 12th Optical waveguide conference, Palaiseau, 25-26 January 1992.
69. Lourtioz J-M., Stelmakh N., Bouchoule S., Cavelier M., Chusseau L., "Ultrashort tunable emission from gain - Q-switched semiconductor lasers with highly attenuating selective external cavity", 18th International Quantum Electronics Conference IQEC'92, Vienna (Austria), 14-19 June 1992, Conf. Digest pp. 330-331.
70. Stelmakh N., Lourtioz J-M., 230 fs high-power pulses from conventional mode-locked laser diodes., Postdeadline Paper, 13th International Semiconductor Laser Conference, Takamatsu (Japon), 21‑25 September 1992, Conf. Digest pp. 17-18.
71. Stelmakh N. “Diodes lasers picosecondes et femtosecondes”, Invited conference, 4th III-V Micro-electronic and Opto-electronic Conference, La Grande-Motte, 23 October 1992.
72. N. Stelmakh, J.-M.Lourtioz, F.Lozes, "Diodes lasers (sub)picosecondes de puissance, 4th III-V Micro-electronic and Opto-electronic Conference, Ecully, June 1994.
73. A.Azouz, N.Stelmakh, P.Langlois, J.M.Lourtioz, P.Gavrilovic, "Non-linear chirp compensation in high-power(>100W) broad spectrum (~20nm) pulses from mode-locked AlGaAs lasers", 14th International semiconductor laser conference, Maui, USA, 24-30 oct.1994.
74. N. Stelmakh, S. Bouchoule, A. Azouz, J.-M. Lourtioz, "Laser semiconducteur en regime d'impulsions ultrabreves et solitons optiques", Invited conference, SFR conference, Rennes, September 1994.
75. A. Azouz, N. Stelmakh, P. Langlois, J.-M. Lourtioz, and P. Gavrilovic, "Generation of 160 fs pulses with 20 mW average power from a mode locked laser diode with a pulse compressor", International Conference on Lasers'94, Québec, Canada, 12-16 december 1994.
76. N.Stelmakh, A.Azouz, J.-M. Lourtioz, "Trains of 250fs pulses at sub-intrinsic-cavity roundtrip intervals from chirped mode-locked laser diodes", 15th International semiconductor laser conference, Haifa, Israel 16 oct 1996, conf digest p. 330-331
77. N. Stelmakh, J.-M. Lourtioz, G. Marquebielle, J.-P.Hirtz and G. Voulluet, "Generation of high-energy (0.3µJ) short pulse(<400ps) from a gain-switched laser diode stack with sub-ns electrical pump pulses. PD-8, Postdeadline paper of 15th International semiconductor laser conference, Dan Carmel, Haifa, Israel 13-18 oct.1996
78. A. Bresson, N. Stelmakh, J-M. Lourtioz, C. Froehly, "Mesure de spectre résolue en temps d'une diode laser par une camèra à balayage de fente et un spectromètre à réseau", 16th Optical Waveguide Conference, Nice, 28-30 Oct 1996
79. A.Shen, N. Stelmakh, J-M. Lourtioz, F. Lozes, "Impulsions energetiques issues de diode laser à couche active épaisse - diffusion transverse des porteurs libres", 16th Optical Waveguide Conference, Nice, 28-30 Oct 1996
80. E. Lugagne-Delpon, J-L.Oudar, A.Shen, N.Stelmakh, J-M.Lourtioz,"Ultrafast excitonic saturable absorbtion in ion-implanted InGaAs/InAlAs multiple quantum wells". 8th international conference on Nanostructure "Nanostructure-97", St. Petersbourg 17-21 June 1997.
81. A.Shen, N. Stelmakh, J-M. Lourtioz, J-L. Oudar, "Absorption saturable ultra-rapide dans des puits quantiques InGaAs/InAlAs implantés en ions lourds", 17th Optical Waveguide Conference, St-Etienne, 28-30 Oct 1997.
82. E.Warde, A.Shen, N. Stelmakh, J-M. Lourtioz, "Influence de la diffusion transverse des porteurs sur la dynamique des diodes lasers en regime d'impulsion", ", 17th Optical Waveguide Conference, St-Etienne, St-Etienne, 28-30 Oct 1997.
83. E. Lugagne-Delpon, J-L.Oudar, A.Shen, N.Stelmakh, J-M.Lourtioz,"Ultrafast excitonic saturable absorbtion in ion-implanted InGaAs/InAlAs multiple quantum wells". 7-9 May 1998 CLEO/USA Boston
84. F. Balembois, M. Gaignet, P.George, A.Brun, N.Stelmakh, J-M;Lourtioz,"UV picosecond diode-pumped laser system seeded by a gain-switched laser diode." ASSL’98
85. F. Balembois, M. Gaignet, P.George, A.Brun, N.Stelmakh, J-M;Lourtioz, "Blue and UV 1 µJ picosecond pulses from diode-pumped laser system seeded by a gain-switched laser diode." 7-9 May 1998 CLEO/USA Boston
86. F. Balembois, M. Gaignet, P.George, A.Brun, N.Stelmakh, J-M;Lourtioz, " Picosecond Gain-Switched Laser Diode Amplified in a Diode pumped Laser Crystal " CWM3 CLEO/Europe EQEC’98 Glasgow Scotland, 14-18 Sept 1998
87. J. Mangeney, N.Stelmakh, A.Alexandrou, A.Shen, J.-M.Lourtoiz, V. Thierry-Mieg, J.L.Oudar « High energy heavy ion irradiation into bulk GaAs for Sub-picosecond Wide Band Efficient Saturable absorbers », CTuI75, CLEO/Europe EQEC’98 Glasgow Scotland, 14-18 Sept 1998
88. N.Stelmakh, J.Mangeney, A. Alexandrou, J.L.Oudar “Fast relaxation of optical absorption in semiconductor irradiated by heavy ions” Minicolloquium 33.10, Femtosecond spectroscopy of molecules and solids, 17th General Conference of the Condensed matter divition of European Physical Society CMD17-JMC6 Grenoble, 25-29 August 1998.
89. J.Mangeney, N.Stelmakh, J.-M.Lourtioz et J.-L.Oudar “Nouveau type d'absorbants saturables ultra-rapides à base de semiconducteurs irradiés par des ions lourds". JNOG 98, 18th Optical Waveguide Conference 26-28 October 1998, Marly-le-Roi., invited conference
90. Stelmakh N., " Saturable absorbers for terahertz optoelectronics”, invited conference N.Stelmakh, Second Workshop on Optoelectronics, Ioffé Physico-Technical Institute, St. Petersbourg, 5-7 nov 1998.
91. N.Stelmakh , “Absorbants saturables semiconducteurs ultrarapides pour les applications télécom à très haut débit “ I5, 5-8 Jan 1999, Egat , invited conference
92. J.Mangeney, N.Stelmakh A.Alexandrou, E.L.Portnoi, "Intensity-invariant saturable absorber by heavy ion irradiation in bulk GaAs." Post-dead-line paper N°2, Nonlinear Optics’98, Kauai/USA 12-18 August 1998.
93. J.Lopez, J.Mangeney, N.Stelmakh, J.-M.Lourtioz et J.-L.Oudar, “High relaxation efficiency of recombination centers in GaAs with amorphous nanostructure clusters created by heavy ion irradiation“, VII th International Confèrence : Nanostructures : physics and technology, 14-18 June 1999, St-Petersbourg
94. Mangeney, J. L. Oudar, J. C. Harmand, C. Mériadec, G. Patriarche, G. Aubin, N. Stelmakh, J. M. Lourtioz "Ultrafast excitonic saturable absorption at 1.55 µm in heavy-ion irradiated quantum well vertical cavity", Nonlinear optical waveguide topical meeting, 1-3 sept 1999, Dijon, France
95. Mangeney, J. L. Oudar, J. C. Harmand, C. Mériadec, G. Patriarche, G. Aubin, N. Stelmakh, J. M. Lourtioz "Ultrafast saturable absorption at 1.55 µm in heavy-ion irradiated quantum well vertical cavity", Frisno 6, 30.01-4.02.2000, Les Houches, France
96. N. Stelmakh, J. Jiun, O.Smolski, Ch. Roychoudhiri, "High tunability gain-switching from GECSEL in short external cavity", CLEO 2000.
Conference participation as exhibitor
1. Applied WDM, Optical Fiber Conference/Exposition 2001 Booth 2324 Anaheim 18-24 March 2001.
2. Applied WDM, Optical Fiber Conference/Exposition 2002 Booth 3824 Anaheim 20-27 March 2002.
Contract reports
3. N.Stelmakh, J.-M.Lourtioz, F. Lozes, S. Bonnfont, Impulsions optique femtosecondes de haute puissance à partir de laser à semi-conducteur", rapport de 6 mois de Contract DRET No 93-140, July 1994.
4. N.Stelmakh, J.-M.Lourtioz, F. Lozes, S. Bonnfont, Impulsions optique femtosecondes de haute puissance à partir de laser à semi-conducteur", Annual contract DRET No 93-140, Jan 1995.
5. N.Stelmakh, A.Azouz, J.-M.Lourtioz, D. Delacourt, D. Papillon, "Sources bleues picosecondes compactes par doublage de fréquence des diodes lasers impulsionnelles de puissance", report of MESR-Ultimatech contract No 92 B 0471, Dec 1994.
6. N.Stelmakh, J.-M.Lourtioz, S. Mottet, P.Georges, A.Barthélémy, A.Brun "Réalisation d’un chaine-laser pour les applications dans neuro-biologie", Project Ultimatech, 1994-1997.
7. N. Stelmakh, Telecommunication Program of CNRS, project N°97112, "Absorbants saturables ultra-rapides à base de semiconducteurs implantés pour des dispositifs de télécommunication optique" 1997-1998.
8. N. Stelmakh, J.-M. Lourtioz, A. Shen: “Etude d’absorbants saturables rapides crées par irradiation ioniques”, Contract IEF - OPTO+, N° UCP/4.98 (1998)
9. N. Stelmakh, S. Bouchoule, Ch.Kazemirski, J.-M. Lourtioz, P.Crozat: “Etude comparative de structure laser InGaAsP impulsionnelle à faible gigue temporelle pour application OTDM”, Contrat IEF - CNET-France Telecom, Contract CNET N°981B (1998)
10. N.Stelmakh, J.-M.Lourtioz , J.L.Oudar, F.Devaux, Contract RNRT (Réseau National de Recherche en Télécommunications) “ASTRE”: “Composants tout-optique à absorption Saturable pour la Régénération asynchrone à haut débit dans les systèmes WDM”, IEF-CNET- OPTO+, (1998).
11. N.Stelmakh, J.-M.Lourtioz, S.Formont, J.Nagle “Absorbant saturables ultrarapides pour sources optiques impulsionnelles applicables à la commande de commutateurs activés optiquement”, Contract BDI for M.J.Lopez, IEF- Thomson CSF/LSR, Jan 1999
Seminars, exceptional presentations.
1. Stelmakh N., E.L.Portnoy, A.B. Zhuravlev and G.T.Pak: "Dispersion of the refractive indexes and RF spectra of intermode beats of a heterojunction laser in a dispersive external resonator", Invited seminar of VNIIOFI, Moscou, October 1986
2. Stelmakh N. :"Fast and efficient saturable absorbers for optoelectronic applications", annual seminar of IEF, Orsay, 26 June 1990.
3. Stelmakh N. :"Non-linear chirp compensation in high-power(>100W) broad spectrum (~20nm) pulses from mode-locked AlGaAs lasers", invited seminar, Polaroid, Boston, 22 Oct 1994
4. N. Stelmakh : "Les impulsions courts et neiro-biologie", Orsay, May 1994.
5. N. Stelmakh, B.Thedrez, "From Hertz to Terahertz" 26 Oct. 1995 IOTA, Orsay, invited conference
6. N. Stelmakh, "Diodes lases impulsionnelles de haute énergie", Corbevoie, Thomson LCR, 22 Jan., 1997, invited seminar
7. N. Stelmakh, "New ultrashort pulse semiconductor lasers: physics and applications", Murray Hill, Lucent Technology, 3 Fev.1997, invited seminar
8. N. Stelmakh, " Powerful pico and sub-picoseconde optical pulses from laser diodes ”, présentation invitée N.Stelmakh, Second Workshop on Optoelectronics, Ioffé Physico-Technical Institut, St. Petersbourg, 5-7 November 1998.
9. N. Stelmakh, Ch. Roychoudhiri, "High power electrical and optical pulses from compact semiconductor devices", Brookheaven, Long Island, USA, Brookheaven National Laboratory, Instrumentation Department, D7,18 Nov.1999, invited seminar
10. N. Stelmakh, Ch. Roychoudhiri "New ultrashort pulse semiconductor lasers for desktop manufacturing", Nanoscience, Hartford, CT , USA, 18 Nov.1999, invited seminar
11. N. Stelmakh, “PLC leading technology for cost and performances “, STARTECH ventures, Richardson, TX 26 août 2002, seminar
12. N. Stelmakh, “Planar lightwave circuit technology basis for a new class of active and passive optical components“, Electrical Engineering Department of University of Texas Dallas, Richardson, TX 18 September 2002, seminar
Business presentations.
13. N. Stelmakh, R. Kazarinov, D. McLean, Presentation of Applied WDM at : Triquint, Dallas, Febrary 22, 2002
14. N. Stelmakh, R. Kazarinov, D. McLean, Presentation of Applied WDM at : Intel Capital, Sacramento, March 8, 2002
15. N. Stelmakh, R. Kazarinov, D. McLean, Teleconference presentation of Applied WDM to Oplink Communications, Dallas, April 22, 2002
16. N. Stelmakh, R. Kazarinov, D. McLean, Presentation of Applied WDM at Chorum Technologies, Richardson, January 29, 2002
17. N. Stelmakh, R. Kazarinov, D. McLean, Teleconference presentation of Applied WDM to JDSU, Dallas, March 24, 2002
18. N. Stelmakh, R. Kazarinov, D. McLean, Presentation of technical progress of Applied WDM at the Board of Directors (Sevin-Rosen, Dallas) de June 2001 a Mai 2002
Science popularisation activity
1. Member of scientific Jury of 7th International Festival of Audio-Visual Scientific Films 17-24 September 1990, Eiffel Tour, Paris.
2. Member of Scientific Jury of 7ème to 13ème International Festival of Scoop and Journalism in Science, November 25-30, 1992-1999, Angers
3. Member of Scientific Jury of 7ème to 13ème International Festival of Researcher’s Films April 25-30, 1999, Nancy
Honors
1. First prize “Young Specialist of Ioffe Physico-Technical Institute”, “Fast and Efficient saturable absorber”, (1987)
2. Silver medal (with Zh.I. Alferov and E.L. Portnoi) of VDNCh (All-union industrial exposition) of USSR, Attestation n° 10416, June
3. Blondel’s Medal, Award of European Electrical Engineering Society ,2000
Membership
1. Senior Member of Electrical and Electronics Engineers Society (2002).
2. Member of European Electrical Engineering Society (1992)
3. Member of European Optical Society (1994)