Projects funded by the NCN


Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Analysis of Physical Phenomenons in Electrically Pumped Vertical External Cavity Lasers Emitting in the 1310 nm and 1550 nm Wavebands.

2011/03/N/ST7/03343

Keywords:

semiconductor lasers surface emitting lasers electrically pumped VECSEL thermal problems electrical problems optical problems tunnel junction high power laser diodes computer-aided modelling

Descriptors:

  • ST7_5: Micro- and nanelectronic, optoelectronic and photonic components

Panel:

ST7 - Systems and communication engineering: electronics, communication, optoelectronics

Host institution :

Politechnika Łódzka, Wydział Fizyki Technicznej, Informatyki i Matematyki Stosowanej

woj. łódzkie

Other projects carried out by the institution 

Principal investigator (from the host institution):

Jarosław Walczak 

Number of co-investigators in the project: 2

Call: PRELUDIUM 2 - announced on 2011-09-15

Amount awarded: 108 706 PLN

Project start date (Y-m-d): 2012-09-14

Project end date (Y-m-d): 2014-09-13

Project duration:: 24 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Komputer osobisty ASUS wraz z zewnętrzną nagrywarką DVD (8 001 PLN)

Information in the final report

  • Publication in academic press/journals (4)
  • Articles in post-conference publications (2)
  1. Coaxial tunnel junctions: a novel approach to reduce the current crowding effect in electrically-pumped VECSELs
    Authors:
    J. Walczak, M. Wasiak, R. P. Sarzala, A. Sirbu, E. Kapon, T. Czyszanowski
    Academic press:
    SPIE Proceedings (rok: 2014, tom: 8966, strony: 89660I1-89660I6), Wydawca: SPIE
    Status:
    Published
    DOI:
    10.1117/12.2037272 - link to the publication
  2. Intra - cavity patterning – a new method of single mode emission enhancement
    Authors:
    Tomasz Czyszanowski , Nicolas Volet , Jarosław Walczak , Maciej Dems, Robert Sarzała
    Academic press:
    Photonics Letters of Poland (rok: 2014, tom: Vol. 6, strony: 26-28), Wydawca: Photonics Society of Poland
    Status:
    Published
    DOI:
    10.4302/plp.2014.1.10 - link to the publication
  3. Double-diamond high-contrast-gratings vertical external cavity surface emitting laser
    Authors:
    V. Iakovlev, J. Walczak, M. Gębski, A. K. Sokół, M. Wasiak, P. Gallo, A. Sirbu, R. P. Sarzała, M. Dems, T. Czyszanowski, E. Kapon
    Academic press:
    Journal of Physics D: Applied Physics (rok: 2014, tom: 47, strony: 45299), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/0022-3727/47/6/065104 - link to the publication
  4. Optymalizacja poziomu domieszkowania podłoża InP w elektrycznie pompowanych laserach o emisji powierzchniowej z zewnętrzną wnęką rezonansową (E-VECSEL)
    Authors:
    Jarosław Walczak , Michał Wasiak , Robert Sarzała , Alexei Sirbu , Tomasz Czyszanowski
    Academic press:
    Przegląd Elektrotechniczny (rok: 2013, tom: 2013-10, strony: 142-145), Wydawca: SIGMA-NOT
    Status:
    Published
  1. Electrically-pumped VECSEL with coaxial ring tunnel junction
    Authors:
    J. Walczak, M. Wasiak, M. Dems, R.P. Sarzała, A. Sirbu, E. Kapon, T. Czyszanowski
    Conference:
    24th International Semiconductor Laser Conference (rok: 2014, ), Wydawca: IEEE
    Data:
    konferencja 7-10.09.2014
    Status:
    Published
  2. On-axis pumped VECSEL with double diamond heatspreader
    Authors:
    J. Walczak, A. K. Sokół, M. Gębski, V. Iakovlev, M. Wasiak, M. Dems, P. Gallo, A. Sirbu, E. Kapon, T. Czyszanowski
    Conference:
    VCSEL Day 2013 (rok: 2013, ), Wydawca: Beam Express, ULM Photonics, Swiss Photonics
    Data:
    konferencja 31.05 - 01.06.2013
    Status:
    Published