Kristian Groom
Kristian Groom
Senior Lecturer, The University of Sheffield
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IEEE Photonics Technol. Lett
SM Kim, Y Wang, M Keever, JS Harris
Improved performance of multilayer quantum-dot lasers using a high-growth-temperature spacer layer
HY Liu, IR Sellers, TJ Badcock, DJ Mowbray, MS Skolnick, KM Groom, ...
Applied Physics Letters 85 (5), 704-706, 2004
Inversion of exciton level splitting in quantum dots
RJ Young, RM Stevenson, AJ Shields, P Atkinson, K Cooper, DA Ritchie, ...
Physical Review B 72 (11), 113305, 2005
Long-wavelength light emission and lasing from quantum dots covered by a GaAsSb strain-reducing layer
HY Liu, MJ Steer, TJ Badcock, DJ Mowbray, MS Skolnick, P Navaretti, ...
Applied Physics Letters 86 (14), 143108, 2005
High-performance three-layer 1.3-μm InAs-GaAs quantum-dot lasers with very low continuous-wave room-temperature threshold currents
HY Liu, DT Childs, TJ Badcock, KM Groom, IR Sellers, M Hopkinson, ...
IEEE photonics technology letters 17 (6), 1139-1141, 2005
1.3/spl mu/m InAs/GaAs multilayer quantum-dot laser with extremely low room-temperature threshold current density
IR Sellers, HY Liu, KM Groom, DT Childs, D Robbins, TJ Badcock, ...
Electronics Letters 40 (22), 1412-1413, 2004
Design and performance of an InGaAs-InP single-photon avalanche diode detector
S Pellegrini, RE Warburton, LJJ Tan, JS Ng, AB Krysa, K Groom, ...
IEEE journal of quantum electronics 42 (4), 397-403, 2006
Influences of the spacer layer growth temperature on multilayer quantum dot structures
HY Liu, IR Sellers, M Gutierrez, KM Groom, WM Soong, M Hopkinson, ...
Journal of applied physics 96 (4), 1988-1992, 2004
Effect of thermal annealing and strain engineering on the fine structure of quantum dot excitons
AI Tartakovskii, MN Makhonin, IR Sellers, J Cahill, AD Andreev, ...
Physical Review B 70 (19), 193303, 2004
-doped quantum-dot laser with a low threshold current density and high differential efficiency
HY Liu, SL Liew, T Badcock, DJ Mowbray, MS Skolnick, SK Ray, TL Choi, ...
Applied Physics Letters 89 (7), 073113, 2006
Broad-band superluminescent light-emitting diodes incorporating quantum dots in compositionally modulated quantum wells
SK Ray, KM Groom, MD Beattie, HY Liu, M Hopkinson, RA Hogg
IEEE photonics technology letters 18 (1), 58-60, 2005
Dynamics of coherent and incoherent spin polarizations in ensembles of quantum dots
AI Tartakovskii, J Cahill, MN Makhonin, DM Whittaker, JPR Wells, AM Fox, ...
Physical review letters 93 (5), 057401, 2004
Systematic Study of the Effects of Modulation p-Doping on 1.3- Quantum-Dot Lasers
RR Alexander, DTD Childs, H Agarwal, KM Groom, HY Liu, M Hopkinson, ...
IEEE journal of quantum electronics 43 (12), 1129-1139, 2007
Low threshold current density and negative characteristic temperature InAs self-assembled quantum dot lasers
TJ Badcock, RJ Royce, DJ Mowbray, MS Skolnick, HY Liu, M Hopkinson, ...
Applied physics letters 90 (11), 111102, 2007
Quantum dot superluminescent diodes for optical coherence tomography: device engineering
PDL Greenwood, DTD Childs, K Kennedy, KM Groom, M Hugues, ...
IEEE Journal of Selected Topics in Quantum Electronics 16 (4), 1015-1022, 2010
Observation and Modeling of a Room-Temperature Negative Characteristic Temperature 1.3-m p-Type Modulation-Doped Quantum-Dot Laser
CY Jin, TJ Badcock, HY Liu, KM Groom, RJ Royce, DJ Mowbray, ...
IEEE journal of quantum electronics 42 (12), 1259-1265, 2006
Recombination and loss mechanisms in low-threshold InAs-GaAs 1.3-/spl mu/m quantum-dot lasers
IP Marko, AR Adams, SJ Sweeney, DJ Mowbray, MS Skolnick, HY Liu, ...
IEEE Journal of Selected Topics in Quantum Electronics 11 (5), 1041-1047, 2005
Structural analysis of life tested quantum dot lasers
R Beanland, AM Sanchez, D Childs, KM Groom, HY Liu, DJ Mowbray, ...
Journal of Applied Physics 103 (1), 014913, 2008
Evaluation of selective laser sintering processes by optical coherence tomography
G Guan, M Hirsch, ZH Lu, DTD Childs, SJ Matcher, R Goodridge, ...
Materials & Design 88, 837-846, 2015
Comparative study of InGaAs quantum dot lasers with different degrees of dot layer confinement
KM Groom, AI Tartakovskii, DJ Mowbray, MS Skolnick, PM Smowton, ...
Applied physics letters 81 (1), 1-3, 2002
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