Publications
172 results found
Majid MA, Childs DTD, Airey R, et al., 2010, Bilayer for extending the wavelength of QD lasers, Conference on Quantum Dots 2010 (QD2010), Publisher: IOP PUBLISHING LTD, ISSN: 1742-6588
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- Citations: 3
Taylor MW, Harbord E, Spencer P, et al., 2010, Optical spin-filtering effect in charged InAs/GaAs quantum dots, Applied Physics Letters, Vol: 97, 171907
Spencer P, Shi J, Clarke E, et al., 2010, Dual-state lasing and the case against the phonon bottleneck, Conference on Novel In - Plane Semiconductor Lasers IX, Publisher: SPIE-INT SOC OPTICAL ENGINEERING, ISSN: 0277-786X
Lumb MP, Stavrinou PN, Clarke EM, et al., 2009, Dispersionless saturable absorber mirrors for ultrashort pulse generation
Theoretical and experimental results are presented for the potential to eliminate group delay dispersion of resonant SESAMs over broad spectral bandwidths through the design of a single dielectric cap layer of carefully selected refractive index. ©2008 Optical Society of America.
Harbord E, Spencer P, Clarke E, et al., 2009, Radiative lifetimes in undoped and p-doped InAs/GaAs quantum dots, PHYSICAL REVIEW B, Vol: 80, ISSN: 2469-9950
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- Citations: 27
Lumb MP, Stavrinou PN, Clarke EM, et al., 2009, Dispersionless saturable absorber mirrors with large modulation depths and low saturation fluences, APPLIED PHYSICS B-LASERS AND OPTICS, Vol: 97, Pages: 53-60, ISSN: 0946-2171
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- Citations: 6
Lumb MP, Clarke E, Harbord E, et al., 2009, Ultrafast absorption recovery dynamics of 1300 nm quantum dot saturable absorber mirrors, APPLIED PHYSICS LETTERS, Vol: 95, ISSN: 0003-6951
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- Citations: 15
Itskos G, Belton CR, Heliotis G, et al., 2009, White light emission via cascade Forster energy transfer in (Ga, In) N quantum well/polymer blend hybrid structures, NANOTECHNOLOGY, Vol: 20, ISSN: 0957-4484
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- Citations: 21
Lumb MP, Farrell DJ, Clarke EM, et al., 2009, Post-growth tailoring of quantum-dot saturable absorber mirrors by chemical etching, APPLIED PHYSICS B-LASERS AND OPTICS, Vol: 94, Pages: 393-398, ISSN: 0946-2171
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- Citations: 7
Harbord E, Spencer P, Clarke E, et al., 2009, The influence of size distribution on the luminescence decay from excited states of InAs/GaAs self-assembled quantum dots, JOURNAL OF APPLIED PHYSICS, Vol: 105, ISSN: 0021-8979
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- Citations: 17
Leburn CG, Metzger NK, Lagatsky AA, et al., 2009, Femtosecond pulse generation using ground-state and excitedstate transitions in quantum-dot SESAMs
Stable mode locking is demonstrated in a Cr4+:forsterite laser incorporating quantum-dot SESAMs operating either through ground-state or excited-state transitions to initiate and maintain the generation of pulses as short as 100fs and 122fs respectively. © 2008 Optical Society of America.
Leburn CG, Metzger NK, Lagatsky AA, et al., 2009, Femtosecond pulse generation using ground-state and excitedstate transitions in quantum-dot SESAMs
Stable mode locking is demonstrated in a Cr4+:forsterite laser incorporating quantum-dot SESAMs operating either through ground-state or excited-state transitions to initiate and maintain the generation of pulses as short as 100fs and 122fs respectively. © 2008 Optical Society of America.
Lumb MP, Stavrinou PN, Clarke EM, et al., 2009, Dispersionless Saturable Absorber Mirrors for Ultrashort Pulse Generation, Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference (CLEO/QELS 2009), Publisher: IEEE, Pages: 1183-+
Steed RJ, Frogley MD, Matthews M, et al., 2008, Angular momentum kinetics in intersubband transitions in semiconductor quantum wells, PHYSICAL REVIEW B, Vol: 78, ISSN: 1098-0121
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- Citations: 1
Malins DB, Gomez-Iglesias A, Miller A, et al., 2008, Time-resolved carrier dynamics and the quantum confined Stark effect in a bilayer quantum dot waveguide at 1340nm
Quantum confined Stark effect and pump probe measurements are reported for the first time in a bilayer quantum dot waveguide at 1340nm, showing a shift of 40nm and ultrafast absorption recovery of 5ps. © 2008 Optical Society of America.
Plumridge J, Clarke E, Murray R, et al., 2008, Ultra-strong coupling effects with quantum metamaterials, SOLID STATE COMMUNICATIONS, Vol: 146, Pages: 406-408, ISSN: 0038-1098
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- Citations: 22
Belton CR, Itskos G, Heliotis G, et al., 2008, New light from hybrid inorganic-organic emitters, JOURNAL OF PHYSICS D-APPLIED PHYSICS, Vol: 41, ISSN: 0022-3727
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- Citations: 48
Itskos G, Heliotis G, Lagoudakis PG, et al., 2008, Efficient dipole-dipole coupling of Mott-Wannier and Frenkel excitons in (Ga,In)N quantum well/polyfluorene semiconductor heterostructures (vol 76, art no 035344, 2007), PHYSICAL REVIEW B, Vol: 77, ISSN: 1098-0121
Clarke EM, Murray R, 2008, Optical Properties of In(Ga)As/GaAs Quantum Dots for Optoelectronic Devices, HANDBOOK OF SELF ASSEMBLED SEMICONDUCTOR NANOSTRUCTURES FOR NOVEL DEVICES IN PHOTONICS AND ELECTRONICS, Editors: Henini, Publisher: ELSEVIER SCIENCE BV, Pages: 84-131, ISBN: 978-0-08-046325-4
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- Citations: 2
Malins DB, Gomez-Iglesias A, Miller A, et al., 2008, Time-resolved carrier dynamics and the quantum confined Stark effect in a bilayer quantum dot waveguide at 1340nm, Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference (CLEO/QELS 2008), Publisher: IEEE, Pages: 1768-+
Clarke E, Spencer P, Harbord E, et al., 2008, Growth, optical properties and device characterisation of InAs/GaAs quantum dot bilayers, Conference on Physics-Based Mathematical Models of Low-Dimensional Semiconductor Nanostructures - Analysis and Computation, Publisher: IOP PUBLISHING LTD, ISSN: 1742-6588
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- Citations: 19
Lumb M, Clarke E, Farrell D, et al., 2008, Tailoring Quantum Dot Saturable Absorber Mirrors for Ultra-Short Pulse Generation, Symposium on Materials and Devices for Laser Remote Sensing and Optical Communication held at the 2008 MRS Spring Meeting, Publisher: MATERIALS RESEARCH SOC, Pages: 193-+, ISSN: 0272-9172
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- Citations: 1
Spencer P, Clarke E, Howe P, et al., 2007, Threshold clamping in quantum dot lasers
Itskos G, Heliotis G, Lagoudakis PG, et al., 2007, Efficient dipole-dipole coupling of Mott-Wannier and Frenkel excitons in (Ga,In)N quantum well/polyfluorene semiconductor heterostructures, PHYSICAL REVIEW B, Vol: 76, ISSN: 2469-9950
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- Citations: 64
Malins DB, Gomez-Iglesias A, Spencer P, et al., 2007, Quantum-confined Stark effect and ultrafast absorption dynamics in bilayer InAs quantum dot waveguide, ELECTRONICS LETTERS, Vol: 43, Pages: 686-688, ISSN: 0013-5194
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- Citations: 9
Spencer P, Clarke E, Howe P, et al., 2007, Inhomogeneous gain effects in quantum dot lasers, Electronics Letters, Vol: 43, Pages: 574-575, ISSN: 0013-5194
A comparison of optical and electrical derivative spectroscopy on a dual-state lasing InAs/GaAs quantum dot bilayer device is presented. The junction voltage cannot be described by a quasi-Fermi level separation and only partial clamping above the laser threshold was observed, demonstrating inhomogeneous gain. There is also competition between transverse optical modes which must be taken into account for a full understanding of dual-state lasing
Hubbard R, Ovchinnikov YB, Cheung J, et al., 2007, Measurements of statistical properties of single photons emitted by a solitary NV centre in synthetic diamond, JOURNAL OF MODERN OPTICS, Vol: 54, Pages: 441-451, ISSN: 0950-0340
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- Citations: 3
Plumridge J, Clarke E, Murray R, et al., 2007, Quantum metamaterials for advanced plasmonics and strong coupling
We demonstrate a new "quantum metamaterial". It supports guided modes which combine the plasmonic field enhancement and optical coupling advantages of metals, with centimetre propagation distances, and which strongcouple to quantum transitions we design-in. © 2007 Optical Society of America.
Plumridge J, Clarke E, Murray R, et al., 2007, Quantum metamaterials for advanced plasmonics and strong coupling
We demonstrate a new "quantum metamaterial". It supports guided modes which combine the plasmonic field enhancement and optical coupling advantages of metals, with centimetre propagation distances, and which strongcouple to quantum transitions we design-in. © 2007 Optical Society of America.
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