Conferences

74. IEEE Photonics Society Meeting, San Francisco, USA, September 2012
Carrier Dynamics and Modulation Capabilities of 1.55m Quantum Dot Lasers
D. Gready (IL)

73. IEEE Photonics Society Meeting, San Francisco, USA, September 2012
On the Relationship between Small and Large Signal Modulation Capabilities in Highly Nonlinear Quantum Dot Lasers
D. Gready (IL)

72. XII Seminar on Surfaces and Thin Film Structures - SemPiSC, Szklarska Poręba, Poland, May 2012
Optical determination of lateral aspect ratio of elongated InAs/InP quantum dot-like structures
A. Maryński (WrUT)

71. PhoBiA Annual Nanophotonics International Conference - PANIC 2012, Wrocław 2012
Polarization-resolved photoluminescence from InAs quantum dot-like structures grown by molecular beam epitaxy on InP substrate
A. Maryński (WrUT)

70. 41st Jaszowiec 2012 International School and Conference on the Physics of Semiconductors, Krynica-Zdroj, Poland, June 8-15, 2012
New kind of InAs/InP epitaxial quantum dot-like structures with decreased lateral aspect ratio: optical study
A. Maryński (WrUT)

69. Micro- and Nanostructure Conf., Toulouse, France, September, 2012
Fabrication of High Aspect Ratio InP Based Nanostructures Using Gas Chopping Etching Process
S. Afzal (UKAS)

68. Int. Conf. on Lasers and Electro Optics (CLEO), San José, CA, USA, May, 2012
1.55 µm High-Speed Quantum Dot Lasers for Telecommunication Applications
D. Gready (IL)

67. IEEE Photonics Society Meeting, Arlington, USA, October 2011
High-gain InP-based quantum dot lasers for telecommunication applications
C. Gilfert (UKAS)

66. Photonics West Conf., San Francisco, USA, January 2011
1.55 µm directly modulated CCIG lasers fabricated by surface-defined lateral feedback gratings
S. Afzal (UKAS)

65. European Conf. on Optical Comm.., Amsterdam, The Netherlands, September, 2012
InP Based Quantum Dot/Dash Material for High Speed Opto-electronic Devices: Recent Results and Prospects
J. P. Reithmeier (UKAS)

64. Int. Conf. on InP and Rel. Mat., Santa Barbara, CA, USA, August, 2012
Recent advances in high-speed lasers and amplifiers based on 1.5 µm QD/QDash material
J. P. Reithmeier (UKAS)

63. Int. Laser Optics Conf., St. Petersburg, Russia (June 2012)
Recent Progress in GaAs and InP Based Quantum Dot Material for High-Power and Telecom Applications
J. P. Reithmeier (UKAS)

62. Winter School of the Russell Berrie Nanotechnology Institute, Technion, Israel, February, 2012
Self-Assembly Processes of Nanostructures During Epitaxial Growth
J. P. Reithmeier (UKAS)

61. European Conference on Integrated Optics, ECIO’2012, Sitges (Spain) April 18-20, 2012
Design and simulation of DBR lasers with extended modulation bandwidth exploiting photon-photon resonance effect
P. Bardella (PT)

60. Short Course, Int. Conf. on InP and Rel. Mat., Berlin, Germany, May, 2011
High-speed semiconductor lasers for tele- and datacom applications
J. P. Reithmeier (UKAS)

59. Fotonica, Genova, 2011
Simulation of InAs/GaAs quantum dot lasers: the role of the hole dynamics
M. Gioannini (PT)

58. Euro-MBE Conference, G-Fachtagung Photonische Netze, March 2011, L′Alpes d′Huez, France
1.55 µm lasers based on shape-engineered InAs/InAlGaAs/InP (100) quantum dots
C. Gilfert (UKAS)

57. ITG-Fachtagung Photonische Netze, May 2011, Leipzig, Germany
1.55 µm Quantenpunktmaterial mit erhöhter spektraler Verstärkung für Kommunikationslaser und optische Halbleiterverstärker (SOAs)
C. Gilfert (UKAS)

56. Villa Conference on Interactions among Nanostructures (VCIAN), April 2011, Las Vegas, USA
New Quantum Dot Designs and Formation Processes for Active Optoelectronic Devices
J. P. Reithmaier (UKAS)

55. MGe-Nanoforum, April 2011, Vienna, Austria
Next generation of quantum dot devices based on tailored nanostructured materials
J. P. Reithemaier (UKAS)

54. Photonics West 2011, 23-27 January 2011, San Francisco, USA
Dynamical processes in nanometric semiconductor lasers and amplifiers
G. Eisenstein (IL)

53. HSSL Workshop, 7-8 October, 2010, Wrocław, Poland – Invited Talk
Low-Cost High-Speed Lasers Based on Surface Defined Lateral Gratings
J.P. Reithmaier (UKAS)

52. 2nd Int. Workshop on Nanotechnology Shanghai University – Kassel University, September, 2011, Kassel, Germany
Nanostructured semiconductor laser diodes for telecom and sensor applications
J. P. Reithmaier (UKAS)

51. OECS 2011, 12-16 September 2011, Paris, France
Polarization properties of the emission and localization effects in InAs/InP quantum dashes
G. Sęk (WrUT)

50. Polish–German Workshop on the Optical Properties of Nanostructures, 14-16 February 2011, Wrocław, Poland
Polarization properties of the emission from strongly in-plane asymmetric epitaxial nanostructures
G. Sęk (WrUT)

49. 40th Internatipnal School & Conference on the Physics of Semiconductors, 25 June - 1 July, Krynica Zdrój
Optical properties of strongly in-plane asymmetric epitaxial nanostructures
G. Sęk (WrUT)

48. 37th International Conference on Micro and Nano Engineering (MNE 2011), 19-23 September, Berlin, Germany Trench width dependant deeply etched surface-defined InP gratings for low-cost high speed DFB/DBR lasers
S. Afzal (UKAS)

47. 2nd EOS Topical Meeting on Lasers (ETML′11), 26-28 September, 2011, Capri, Italy
Design of high modulation bandwidth DBR lasers exploiting detuned loading and photon-photon resonance effects
M. Vallone (TUT)

46. 2nd EOS Topical Meeting on Lasers (ETML′11), 26-28 September, 2011, Capri, Italy
Numerical Analysis of short-cavity DFB laser for 40 Gb/s transmission
M. Vallone (TUT)

45. Optical Fiber Communication Conf. (OFC/NFOEC), Los Angeles, USA, March 4-8, 2012
Photon-Photon Resonance in Directly-Modulated Lasers with Surface-Gratings
M. Dumitrescu

44. IEEE Int. Semiconductor Conference (CAS 2011), Sinaia, Romania (2011)
High-speed directly-modulated lasers employing photon-photon resonance
M. Dumitrescu

43. Laser Optics 2010, St. Petersburg, Russia, June 28th - July 2nd, 2010
Laterally coupled distributed feedback lasers
M. Dumitrescu(TUT)

42. European Semiconductor Laser Workshop 2010, University of Pavia, Italy, September 24 - 25, 2010
DFB Laser Diodes Fabricated Using Soft UV-Nanoimprint Lithography
J. Viheriälä (TUT)

41. MNE 2010 36th International Conference on Micro & Nano Engineering, Genova, Italy, Sep 19 - 22, 2010
Cl2/N2-based plasma etching of high-aspect-ratio high-density nanopaterns in AlGaAs/GaAs, GaInAs/InP and AlGaAsSb/GaSb for nanophotonics applications
J. Viheriälä (TUT)

40. MNE 2010 36th International Conference on Micro & Nano Engineering, Genova, Italy, Sep 19 - 22, 2010
Protective coating for nanoimprint template deposited using atomic layer deposition
V. Polojärvi (TUT)

39. E-MRS 2010 Spring Meeting, 7-11, 2010, Strasbourg, France
Effects of chemical surface pretreatments and passivations on SiO2 and SiNx capped GaInAsN/GaAs quantum well heterostructures
V. Polojärvi (TUT)

38. ESLW 2011, Lausanne, Switzerland, September 23 - 24, 2011
Development of high-speed directly-modulated lasers employing photon-photon resonance
M. Dumitrescu

37. Int. Symposium on Green Radio-over-fibre & all Optical technologies for Wireless Access Networks GROWAN 2011, 15-17 June 2011, Brest, France
Development of (dual-wavelength) distributed feedback lasers with laterally-coupled ridge-waveguide surface gratings
M. Dumitrescu

36. Photonics West 2011, 24-27 January 2011, San Francisco, USA
Modeling and design particularities for distributed feedback lasers with laterally-coupled ridge-waveguide surface gratings
A. Laakso

35. Photonics West 2011, 24-27 January 2011, San Francisco, USA
Development of high-speed directly-modulated DFB and DBR lasers with surface gratings
M. Dumitrescu

34. HSSL Workshop, 7-8 October 2010, Wrocław, Poland
Modeling and design particularities for high-speed laterally-coupled distributed feedback lasers with surface gratings
A. Laakso

33. Photonics West 2011, 24-27 January 2011, San Francisco, USA
1.55 µm directly modulated CCIG lasers fabricated by surface-defined lateral feedback gratings
S.Afzal (UKAS)

32. HSSL Workshop, 7-8 October 2010, Wrocław, Poland
Time domain travelling wave model of QD-DFB lasers with inhomogeneously broadened gain material
M. Gioannini (PT)

31. HSSL Workshop, 7-8 October 2010, Wrocław, Poland
Enhanced Modulation Bandwidth in CCIG lasers
M.Vallone (PT)

30. European Semiconductor Laser Workshop (ESLW 2010), Pavia, Italy, 24-25 September, 2010
Time domain travelling wave model for the analysis and design of QD-DFB lasers
M. Gioannini (PT)

29. ISLC, Kyoto, Japan, September, 2010
Mode locking and bandwidth enhancement in single section ridge laser with two spatial modes
A. Enard (PT)

28. ECIO-10, Cambridge, UK, 7-9 April 2010
Photon-photon resonance enhanced modulation bandwidth in CCIG lasers
M.Vallone (PT)

27. Photonics North 2010 Conference, Niagara Falls, Canada, 1-3 June 2010
894 nm distributed feedback lasers with laterally-coupled ridge surface gratings fabricated using nanoimprint lithography
M. Dumitrescu (TUT)

26. NUSOD 2010, Atlanta, USA, 6-9 September 2010
Modified rate equation model including the photon-photon resonance
A. Laakso (TUT)

25. NUSOD 2010, Atlanta, USA, 6-9 September 2010
The effect of facet reflections in index-coupled distributed feedback lasers with coated facets
A. Laakso (TUT)

24. Photonics North 2010 Conference, Niagara Falls, Canada, 1-3 June 2010
Yield analysis for high-speed 1310 nm distributed feedback lasers
A. Laakso (TUT)

23. Optics Days, Tampere, Finland, 6-7 May 2010
Simulation of high-bandwidth dilute-nitride LC-RWG DFB lasers
J. Karinen (TUT)

22. ISLC, Kyoto, Japan, September, 2010
High-speed 1.3 µm two-section DBR lasers based on surface defined gratings
S. Afzal (UKAS)

21. Int. MBE Conf., Berlin, Germany, August, 2010
Arsenic induced shape transition of InAs islands on InAlGaAs/InP (100) surfaces
C. Gilfert (UKAS)

20. Quantum Dot Conference - QD 2010, Nottingham, UK, 26-30 April 2010
Influence of arsenic species on InAs island formation on InAlGaAs/InP (001) surfaces
C. Gilfert (UKAS)

19. Nanophotonic Symposium at annual meeting of DPG & EPS, Regensburg, Germany, September, 2010
High performance lasers realized by advanced nanofabrication technologies
J.P. Reithmaier (UKAS)

18. NUSOD 2010, Atlanta, USA, 6-9 September 2010
Spatially Resolved Model for Carrier Dynamics in Tunneling Injection Quantum Dot Lasers
D. Gready (TN)

17. Quantum Dot Conference - QD 2010, Nottingham, UK, 26-30 April 2010
Tunnel injection structures based on InGaAs/GaAs quantum dots: optical properties and energy structure
W. Rudno-Rudziński (WrUT)

16. CLEO/QELS Conference, San Jose, USA, 16-21 May 2010
Distributed feedback laser diodes emitting at 894 nm suitable for atomic clock applications fabricated using nanoimprint lithography
J. Telkkälä (TUT)

15. Optics Days, Tampere, Finland, 6-7 May 2010
894 nm distributed feedback laser diodes for atomic clock applications fabricated using nanoimprint lithography
J. Telkkälä (TUT)

14. ISROS/OPTORAD, Cagliari, Italy, 11-15 May 2009
Modeling of narrow-band laterally-coupled distributed feedback lasers at 894 nm for space applications
A. Laakso (TUT)

13. 35th International Conference on Micro and Nano Engineering MNE09, Ghent, Belgium, 28 September - 1 October 2009
Deeply etched surface-defined InP gratings for low-cost DFB laser processing based on newly developed ICP-RIE process
S. Afzal (UKAS)

12. International School on Semiconducting Compunds and Structures, Krynica Zdrój, Poland, June 2009
Influence of tunnelling on optical properties of InGaAs/GaAs quantum dot based tunnel injection structures
W. Rudno-Rudziński (WrUT)

11. XI Seminar on Surface and Thin Film Structures,Szklarska Poręba, Poland, May 2009
Optical properties of semiconductor laser active region with quantum well to quantum dots tunneling injection of carriers
W. Rudno-Rudziński (WrUT)

10. 1st European Optical Society Topical Meeting on Lasers, Capri, Italy, 27-30 September 2009
Investigation of broadband modulation in CCIG lasers
M. Vallone (PT)

9. Northern Optics, Vilnius, Lithuania, 26-28 August 2009
Distributed feedback laser diodes implemented with nanoimprint lithography
J. Telkkala (TUT)

8. CLEO Europe, München, Germany, 14-19 June 2009
Soft UV-nanoimprint lithography for the fabrication of frequency selective components
J. Telkkala (TUT)

7. 3rd ESA International Workshop on Optical Atomic Clocks, Frascati/Rome, Italy, 14-16 October 2009
Laterally-coupled distributed feedback laser diodes emitting at 894 nm fabricated by using nanoimprint lithography
J. Telkkala (TUT)

6. XVIII-th International Workshop on Optical Waveguide Theory and Numerical Modelling (2009), Jena, Germany
Dual-wavelength distributed feedback laser for the generation of terahertz radiation
A.Laakso (TUT)

5. XVIII-th International Workshop on Optical Waveguide Theory and Numerical Modelling (2009), Jena, Germany
Development of Narrow-Band Laterally-Coupled Distributed Feedback Lasers
J. Karinen (TUT)

4. Physics Days, Helsinki, Finland, May 2009
Modeling Design and Fabrication of Laterally-Corrugated Ridge-Waveguide Distributed Feedback Lasers
A.Laakso (TUT)

3. Advanced Lithography Conference, SPIE Proc. 7271, San Jose, CA, USA, 22 - 27 February, 2009
Soft Stamp UV-Nanoimprint Lithography for Fabrication of Laser Diodes
J. Viheriälä (TUT)

2. ESLW Workshop, Eindhoven,The Netherlands, 19-20 September 2008
DFB laser diodes fabricated using soft UV-nanoimprint lithography
J. Viheriälä (TUT)

1. CAS 2008, International Semiconductor Conference, Sinaia, Romania, 13 - 15 October, 2008
Surface-grating-based distributed feedback lasers fabricated using nanoimprint lithography
J. Viheriälä (TUT)