Iman Kundu
Iman Kundu
Head of Photonics, Optalysys
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Apertureless near-field terahertz imaging using the self-mixing effect in a quantum cascade laser
P Dean, O Mitrofanov, J Keeley, I Kundu, L Li, EH Linfield, A Giles Davies
Applied Physics Letters 108 (9), 2016
Generating ultrafast pulses of light from quantum cascade lasers
F Wang, K Maussang, S Moumdji, R Colombelli, JR Freeman, I Kundu, ...
Optica 2 (11), 944-949, 2015
Discrete Vernier tuning in terahertz quantum cascade lasers using coupled cavities
I Kundu, P Dean, A Valavanis, L Chen, L Li, JE Cunningham, EH Linfield, ...
Optics express 22 (13), 16595-16605, 2014
High-speed modulation of a terahertz quantum cascade laser by coherent acoustic phonon pulses
A Dunn, C Poyser, P Dean, A Demić, A Valavanis, D Indjin, M Salih, ...
Nature communications 11 (1), 835, 2020
Broadband heterogeneous terahertz frequency quantum cascade laser
LH Li, K Garrasi, I Kundu, YJ Han, M Salih, MS Vitiello, AG Davies, ...
Electronics Letters 54 (21), 1229-1231, 2018
Ultrafast switch-on dynamics of frequency-tuneable semiconductor lasers
I Kundu, F Wang, X Qi, H Nong, P Dean, JR Freeman, A Valavanis, ...
Nature communications 9 (1), 3076, 2018
Quasi-continuous frequency tunable terahertz quantum cascade lasers with coupled cavity and integrated photonic lattice
I Kundu, P Dean, A Valavanis, L Chen, L Li, JE Cunningham, EH Linfield, ...
Optics Express 25 (1), 486-496, 2017
Continuous Frequency Tuning with near Constant Output Power in Coupled Y-Branched Terahertz Quantum Cascade Lasers with Photonic Lattice
I Kundu, P Dean, A Valavanis, JR Freeman, MC Rosamond, L Li, Y Han, ...
ACS Photonics 5 (7), 2912–2920, 2018
Detection sensitivity of laser feedback interferometry using a terahertz quantum cascade laser
J Keeley, K Bertling, PL Rubino, YL Lim, T Taimre, X Qi, I Kundu, LH Li, ...
Optics Letters 44 (13), 3314-3317, 2019
Multi-spectral terahertz sensing: proposal for a coupled-cavity quantum cascade laser based optical feedback interferometer
X Qi, G Agnew, I Kundu, T Taimre, YL Lim, K Bertling, P Dean, A Grier, ...
Optics express 25 (9), 10153-10165, 2017
Mode selection and tuning mechanisms in coupled-cavity terahertz quantum cascade lasers
X Qi, I Kundu, P Dean, G Agnew, T Taimre, A Valavanis, AT Grier, ...
IEEE Journal of Selected Topics in Quantum Electronics 23 (4), 1-12, 2017
Gas spectroscopy with integrated frequency monitoring through self-mixing in a terahertz quantum-cascade laser
R Chhantyal-Pun, A Valavanis, JT Keeley, P Rubino, I Kundu, Y Han, ...
Optics letters 43 (10), 2225-2228, 2018
Origin of terminal voltage variations due to self-mixing in terahertz frequency quantum cascade lasers
A Grier, P Dean, A Valavanis, J Keeley, I Kundu, JD Cooper, G Agnew, ...
Optics express 24 (19), 21948-21956, 2016
High-power GaAs/AlGaAs quantum cascade lasers with emission in the frequency range 4.7–5.6 THz
L Li, I Kundu, P Dean, EH Linfield, AG Davies
Leeds, 2016
Frequency tunability and spectral control in terahertz quantum cascade lasers with phase-adjusted finite-defect-site photonic lattices
I Kundu, P Dean, A Valavanis, L Li, Y Han, EH Linfield, AG Davies
IEEE Transactions on Terahertz Science and Technology 7 (4), 360-367, 2017
Giant optical nonlinearity interferences in quantum structures
S Houver, A Lebreton, TAS Pereira, G Xu, R Colombelli, I Kundu, LH Li, ...
Science Advances 5 (10), eaaw7554, 2019
Engineered far-fields of metal-metal terahertz quantum cascade lasers with integrated planar horn structures
F Wang, I Kundu, L Chen, L Li, EH Linfield, AG Davies, S Moumdji, ...
Optics express 24 (3), 2174-2182, 2016
All-electronic phase-resolved THz microscopy using the self-mixing effect in a semiconductor laser
P Rubino, J Keeley, N Sulollari, AD Burnett, A Valavanis, I Kundu, ...
ACS Photonics 8 (4), 1001-1006, 2021
Wideband electrically controlled vernier frequency tunable terahertz quantum cascade laser
I Kundu, JR Freeman, P Dean, L Li, EH Linfield, AG Davies
ACS Photonics 7 (3), 765-773, 2020
Optical Convolutional Neural Networks--Combining Silicon Photonics and Fourier Optics for Computer Vision
E Cottle, F Michel, J Wilson, N New, I Kundu
arXiv preprint arXiv:2103.09044, 2020
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Articles 1–20