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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Fast photorefractive nonlinearity in semiconductor waveguides for applications in intergated optoelectronics and optical telecommunications elements

2011/01/B/ST7/06234

Keywords:

photorefractive effects photorefractive quantum wells photorefractive waveguides all-optical switching

Descriptors:

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

Panel:

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

Host institution :

Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Wydział Elektryczny

woj. zachodniopomorskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Ewa Weinert-Rączka 

Number of co-investigators in the project: 15

Call: OPUS 1 - announced on 2011-03-15

Amount awarded: 467 100 PLN

Project start date (Y-m-d): 2011-12-07

Project end date (Y-m-d): 2015-06-06

Project duration:: 42 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Aparatura do badań siatek fotorefrakcyjnych (8 szt.) (26 000 PLN)
  2. Aparatura do badań czasowych (4 szt.) (50 000 PLN)
  3. Aparatura do badań interferometrycznych (5 szt.) (20 000 PLN)
  4. Aparatura do badań transmisyjnych (6 szt.) (24 000 PLN)

Information in the final report

  • Publication in academic press/journals (9)
  1. Erasing of an optically induced grating in a semi-insulating multiple quantum well waveguide.
    Authors:
    Ewa Weinert-Rączka, Marek Wichtowski
    Academic press:
    Photonics Letters of Poland (rok: 2012, tom: 4, strony: 23-25), Wydawca: Photonics Society of Poland
    Status:
    Published
    DOI:
    10.4302/plp.2012.1.09 - link to the publication
  2. Impact of donor compensation ratio on photorefractive two-wave mixing dynamics in multiple quantum wells structures
    Authors:
    Błażej Jabłoński
    Academic press:
    Journal of Nonlinear Optical Physics & Materials (rok: 2014, tom: Vol. 23, 3, strony: 1450029-1 - 1450029-12), Wydawca: World Scientific
    Status:
    Published
    DOI:
    10.1142/S0218863514500295 - link to the publication
  3. Interband photorefractive effect in semiconductors with hot-electron transport at arbitrary modulation depth
    Authors:
    Wichtowski Marek, Ziółkowski Andrzej
    Academic press:
    Optics Communications (rok: 2013, tom: 300, strony: 257-264), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j/optcom.2013.03.011 - link to the publication
  4. Self-bending of light in semiconductors with hot-electron effect
    Authors:
    Andrzej Ziółkowski
    Academic press:
    Optics Express (rok: 2014, tom: 22,4, strony: 4599-4605), Wydawca: Optical Society of America
    Status:
    Published
    DOI:
    10.1364/OE.22.004599 - link to the publication
  5. Wave mixing analysis in photorefractive quantum wells in the Franz-Keldysch geometry under a moving grating
    Authors:
    Marek Wichtowski
    Academic press:
    Applied Physics B-Lasers and Optics (rok: 2013, ), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s00340-013-5631-y - link to the publication
  6. A numerical approach to nonlinear propagation of light in photorefractive media
    Authors:
    Andrzej Ziółkowski
    Academic press:
    Computer Physics Communications (rok: 2013, tom: 185, strony: 504), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.cpc.2013.08.029 - link to the publication
  7. Influence of nonlinear electron mobility on response time in photorefractive semiconductor quantum wells
    Authors:
    Marek Wichtowski, Andrzej Ziółkowski, Ewa Weinert-Rączka, Błażej Jabłoński, Wojciech Karwecki
    Academic press:
    Journal of Nonlinear Optical Physics & Materials (rok: 2012, tom: 21, strony: 1250050-66), Wydawca: World Scientific Publishing Company
    Status:
    Published
    DOI:
    10.1142/S0218863512500506 - link to the publication
  8. Numerical method for an analysis of nonlinear light propagation in photorefractive media - time nonlocal approach
    Authors:
    Andrzej Ziółkowski
    Academic press:
    Optics Express (rok: 2014, tom: 22, 107, strony: A1907-A1925), Wydawca: Optical Society of America
    Status:
    Published
    DOI:
    10.1364/OE.22.0A1907 - link to the publication
  9. On the mobility-lifetime products in photorefractive GaAs-AlGaAs quantum wells structures determined by moving grating technique measurements
    Authors:
    M. Wichtowski, E. Weinert-Rączka, E. Miśkiewicz and A. Branecka
    Academic press:
    PHOTONICS LETTERS OF POLAND (rok: 2014, tom: VOL. 6(4), strony: 145-147), Wydawca: Photonics Society of Poland
    Status:
    Published
    DOI:
    10.4302/plp.2014.4.11 - link to the publication

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