Researcher
Pieter Geiregat
- Keywords:Lasers, Nanotechnology, optical spectroscopy
- Disciplines:Optical properties and interactions with radiation, Photonics, optoelectronics and optical communications, Nonlinear optics and spectroscopy, Nanophysics and nanosystems
Affiliations
- Department of Chemistry (Department)
Member
From1 Oct 2015 → Today - Department of Information technology (Department)
Member
From12 Aug 2010 → 30 Sep 2015
Projects
1 - 10 of 21
- Center for Non-Linear Microscopy and SpectroscopyFrom1 Feb 2024 → TodayFunding: BOF - research organisations
- QD-LASERFrom16 Jan 2023 → TodayFunding: IOF - technology validation in lab
- A Fundamental Study on Infrared Transitions in Quantum Dots - INTRIQATEFrom1 Jan 2023 → TodayFunding: FWO research project (including WEAVE projects)
- FTIR-PLUS: A multipurpose Infrared Spectrometer for analysis of materials, including 'operando' spectroscopy and luminescence analysisFrom15 Dec 2022 → TodayFunding: BOF - scientific equipment program
- Nanomaterials for Infrared Silicon PhotonicsFrom1 Dec 2022 → TodayFunding: Horizon Europe - European Research Council (ERC)
- SOPHIRE –Surface chemistry and opto-electronicproperties of InAs quantum dots for short-wave infrared(SWIR)photodiodesFrom1 Nov 2022 → TodayFunding: FWO Strategic Basic Research Grant
- Chalcogenide Heterostructures as Nanocomposite Phase Change MaterialsFrom1 Oct 2022 → 31 Oct 2022Funding: BOF - doctoral mandates
- TOPTRANS: a sub-micron alignment accuracy large-area micro-transfer printing tool for the electronic-photonic micro-systems of the futureFrom1 May 2022 → TodayFunding: IMEC (Interuniversity Micro-Electronic Centre), FWO Medium Size Research Infrastructure
- Follow the charge : using advanced optical and X-ray spectroscopy to master charge transfer processes in phosphorsFrom1 Jan 2022 → TodayFunding: FWO research project (including WEAVE projects)
- Surface chemistry and opto-electronic properties of InAs quantum dots for short-wave infrared (SWIR) photodiodesFrom1 Oct 2021 → 31 Oct 2022Funding: BOF - doctoral mandates
Publications
1 - 10 of 130
- Integrated PbS colloidal quantum dot photodiodes on silicon nitride waveguides(2023)
Authors: Chao Pang, Yuhao Deng, Ezat Kheradmand, Nithin Poonkottil, Robin Petit, Lukas Elsinger, Christophe Detavernier, Pieter Geiregat, Zeger Hens, Dries Van Thourhout
Pages: 4215 - 4224 - Narrow homogeneous linewidths and slow cooling dynamics across infrared intra-band transitions in n-doped HgSe colloidal quantum dots(2023)
Authors: Ashley M. Stingel, Jari Leemans, Zeger Hens, Pieter Geiregat, Poul B. Petersen
- A roadmap to decipher ultrafast photophysics in two-dimensional nanomaterials(2023)
Authors: Pieter Schiettecatte, Zeger Hens, Pieter Geiregat
- Changing the face of phase change memory with Sb2Te3/TiTe2 superlattices(2023)
Authors: Seppe Van Dyck, Kiumars Aryana, Wouter Devulder, Patrick Hopkins, Pieter Geiregat, Christophe Detavernier
Number of pages: 1 - Charge carrier dynamics in colloidally synthesized monolayer MoX2 nanosheets(2023)
Authors: Chandra Sekhar Mutyala, Gabriele Pippia, Ivo Tanghe, Beatriz Martín-García, Pieter Schiettecatte, Iwan Moreels, Pieter Geiregat
Pages: 2620 - 2626 - Colloidal CdSe/CdS core/crown nanoplatelets for efficient blue light emission and optical amplification(2023)
Authors: Carmelita Rodà, Alessio Di Giacomo, Lucía Camila Tasende Rodríguez, Chandra Sekhar Mutyala, Jari Leemans, Zeger Hens, Pieter Geiregat, Iwan Moreels
Pages: 3224 - 3230 - Integrated spectrometer based on arrayed waveguide grating and PbS colloidal quantum dot photodiode array(2023)
Authors: Chao Pang, Yuhao Deng, Ezat Kheradmand, Robin Petit, Lukas Elsinger, Christophe Detavernier, Pieter Geiregat, Zeger Hens, Dries Van Thourhout
Number of pages: 1 - Area-independence of the biexciton oscillator strength in CdSe colloidal nanoplatelets(2022)
Authors: Carmelita Rodà, Pieter Geiregat, Alessio Di Giacomo, Iwan Moreels, Zeger Hens
Pages: 9537 - 9543 - Stimulated emission via multi-exciton complexes in colloidal 2D materials(2022)
Authors: Pieter Geiregat, Isabella Wagner, Justin Hodgkiss, Kai Chen, Zeger Hens
Number of pages: 1 - Quantum dot lasing from a waterproof and stretchable polymer film(2022)
Authors: Mohammad Mohammadimasoudi, Pieter Geiregat, Frederik Van Acker, Jeroen Beeckman, Zeger Hens, Tangi Aubert, Kristiaan Neyts
Patents
1 - 1 of 1
- P2016/065/PRIO01_EP - Infrared (Inventor)