Research Explorer

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Researcher

Ezat Kheradmand

Awards & Distinctions

6 Results

2024

A silicon photonics waveguide-coupled colloidal quantum dot photodiode sensitive beyond 1.6 um

Chao PangYuhao DengEzat KheradmandLuis Moreno HagelsiebYujie GuoDavid CheynsPieter GeiregatZeger HensDries Van Thourhout

A1 Journal Article in APL PHOTONICS

Beyond the free spectral range : on-chip spectrometer with multi-color cascaded colloidal quantum-dot photodiodes

Chao PangRaúl López MarchEzat KheradmandYuhao DengLuis Moreno HagelsiebLukas ElsingerDavid CheynsPieter GeiregatZeger HensDries Van Thourhout

Short‐wave infrared colloidal QDs photodetector with nanosecond response times enabled by ultrathin absorber layers

Yuhao DengChao PangEzat KheradmandJari LeemansJing BaiMatthias MinjauwJiayi LiuKorneel MolkensJeroen BeeckmanChristophe Detavernier et al.

A1 Journal Article in ADVANCED MATERIALS

2023

Integrated PbS colloidal quantum dot photodiodes on silicon nitride waveguides

Chao PangYuhao DengEzat KheradmandNithin PoonkottilRobin PetitLukas ElsingerChristophe DetavernierPieter GeiregatZeger HensDries Van Thourhout

A1 Journal Article in ACS PHOTONICS

Integrated spectrometer based on arrayed waveguide grating and PbS colloidal quantum dot photodiode array

Chao PangYuhao DengEzat KheradmandRobin PetitLukas ElsingerChristophe DetavernierPieter GeiregatZeger HensDries Van Thourhout

2022

Monolithic heterogeneous integration of PbS colloidal quantum dot photodiode on silicon nitride

Chao PangYu-Hao DengEzat KheradmandRobin PetitLukas ElsingerChristophe DetavernierPieter GeiregatZeger HensDries Van Thourhout