2012

Tandoi, G., Ironside, C.N. , Marsh, J.H. , and Bryce, A.C. (2012) Output power limitations and improvements in passively mode locked GaAs/AlGaAs quantum well lasers. IEEE Journal of Quantum Electronics, 48 (3). pp. 318-327. ISSN 0018-9197 (doi:10.1109/JQE.2011.2180365)

Haji, M., Hou, L. , Kelly, A.E. , Akbar, J., Marsh, J.H. , Arnold, J.M. , and Ironside, C.N. (2012) High frequency optoelectronic oscillators based on the optical feedback of semiconductor mode-locked laser diodes. Optics Express, 20 (3). pp. 3268-3274. ISSN 1094-4087 (doi:10.1364/OE.20.003268)

2011

Martyniuk, M. et al. (2011) Electrical type conversion of p-type HgCdTe induced by nanoimprinting. Journal of Applied Physics, 109 (9). 096102. ISSN 0021-8979 (doi:10.1063/1.3582062)

Hu, Z., Glidle, A. , Ironside, C.N. , Sorel, M. , Strain, M.J. , and Yin, H. (2011) On-chip micro-spectrometer for fluorescence bio-sensing. In: CLEO Europe 2011, 22-26 May 2011, Munich, Germany.

Slight, T.J., Tandoi, G., Revin, D.G., McKee, A., Zhang, S.Y., Meredith, W., Cockburn, J.W., and Ironside, C.N. (2011) λ ∼ 3.35μ m distributed-feedback quantum-cascade lasers with high-aspect-ratio lateral grating. IEEE Photonics Technology Letters, 23 (7). pp. 420-422. ISSN 1041-1135 (doi:10.1109/LPT.2010.2103358)

Tandoi, G., Ironside, C. , and Bryce, A. (2011) Non-absorbing mirrors for quantum well colliding pulse mode-locked lasers. IEEE Photonics Technology Letters, 23 (5). pp. 293-295. ISSN 1041-1135 (doi:10.1109/LPT.2010.2103935)

Haji, M., Kelly, A.E. , Hou, L. , Bryce, A. , Arnold, J. , and Ironside, C. (2011) A low jitter passively mode locked laser diode at 40 GHz using regenerative feedback via optical fibre loop. In: 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, 22-26 May 2011, Munich, Germany.

Ironside, C., Haji, M. , Akbar, J. , Kelly, A.E. , Seunarine, K. , Romeira, B., and Figueiredo, J. (2011) Review of optoelectronic oscillators based on mode-locked lasers and resonant tunneling diode optoelectronics. In: International Conference on Applications of Optics and Photonics (AOP'2011), 3-7 May 2011, Braga, Portugal.

Romeira, B., Seunarine, K. , Ironside, C. , Javaloyes, J. , Kelly, A.E. , and Figueiredo, J. (2011) A lienard optoelectronic oscillator with time-delayed feedback. In: 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, 22-26 May 2011, Munich, Germany.

Romeira, B., Seunarine, K. , Ironside, C. , Kelly, A.E. , and Figueiredo, J. (2011) A self-synchronized optoelectronic oscillator based on an RTD photodetector and a laser diode. IEEE Photonics Technology Letters, 23 (16). pp. 1148-1150. ISSN 1041-1135 (doi:10.1109/LPT.2011.2154320)

Stolarz, P.M., Javaloyes, J. , Mezosi, G. , Hou, L. , Ironside, C.N. , Sorel, M. , Bryce, A.C. , and Balle, S. (2011) Spectral dynamical behavior in passively mode-locked semiconductor lasers. IEEE Photonics Journal, 3 (6). pp. 1067-1082. ISSN 1943-0655 (doi:10.1109/JPHOT.2011.2172403)

Tandoi, G., Ironside, C.N. , and Bryce, A.C. (2011) Reconfigurable repetition rate in colliding-pulse mode locked lasers. In: The European Conference on Lasers and Electro-Optics (CLEO/Europe), 22 May, 2011, Munich, Germany.

Tandoi, G., Seunarine, K. , Ironside, C.N. , Bryce, C.A. , McDougall, S.D., Meredith, W., and Luiten, A.N. (2011) Passively mode-locked semiconductor laser for coherent population trapping in ⁸⁷Rb. In: 2011 Conference on Lasers and Electro-Optics Europe (CLEO EUROPE) and 12th European Quantum Electronics Conference (EQEC), 22-26 May 2011, Munich, Germany.

Wang, L., Figueiredo, J.M.L., Ironside, C.N. , and Wasige, E. (2011) DC characterisation of tunnel diodes under stable non-oscillatory circuit conditions. IEEE Transactions on Electron Devices, 58 (2). pp. 343-347. ISSN 0018-9383 (doi:10.1109/TED.2010.2091507)

2010

Nshii, C.C., Ironside, C.N. , Sorel, M. , Slight, T.J. , Zhang, S.Y., Revin, D.G., and Cockburn, J.W. (2010) A unidirectional quantum cascade ring laser. Applied Physics Letters, 97 (23). p. 231107. ISSN 0003-6951 (doi:10.1063/1.3524200)

Romeira, B., Figueiredo, J., Ironside, C. , Kelly, A. , and Slight, T. (2010) Optical control of a resonant tunneling diode microwave-photonic oscillator. IEEE Photonics Technology Letters, 22 (21). pp. 1610-1612. ISSN 1041-1135 (doi:10.1109/LPT.2010.2076331)

Figueiredo, J., Romeira, B., Slight, T. , and Ironside, C. (2010) Resonant tunnelling optoelectronic circuits. In: Kim, K.Y. (ed.) Advances in Optical and Photonic Devices. InTech. ISBN 9789537619763

Ironside, C.N. (2010) Single Wavelength InGaAs/AlAsSb Quantum Cascade Lasers with Emission in the 3.4 µm Range. In: International Workshop on Opportunities and Challenges in Mid-Infrared Laser-Based Gas Sensing (MirSens), May 6-8, 2010, Wroclaw, Poland.

Ironside, C.N., Figueiredo, J.M.L., Romeira, B., Slight, T.J. , Wang, L., and Wasige, E. (2010) Resonant Tunneling Diode Optoelectronic Integrated Circuits [paper 7608-17]. In: SPIE Photonics West in Quantum Sensing and Nanophotonics Devices VII, 24 - 28 January 2010, San Francisco, California.

Ironside, C.N., Romeira, B., Slight, T.J. , and Figueiredo, J.M.L. (2010) Optoelectronic Integrated Chips Employing Resonant Tunnelling Diodes. In: 15th Conference on Networks and Optical Communications, June 2010, Faro, Portugal.

Phelan, R. et al. (2010) Room-temperature operation of discrete-mode InGaAs-AlAsSb Quantum-Cascade Laser With Emission at ^λ=3.3µm. IEEE Photonics Technology Letters, 22 (17). pp. 1273-1275. ISSN 1041-1135 (doi:10.1109/LPT.2010.2053529)

Romeira, B., Figueiredo, J.M.L., Ironside, C.N. , Kelly, A.E. , and Slight, T.J. (2010) Optical Injection Locking of a Resonant Tunneling Diode Optical Waveguide Photo-Detector [paper ThF4]. In: 15th European Conference on Integrated Optics (ECIO 2010), 7-9 April, 2010, Cambridge, England.

Romeira, B., Seunarine, K., Ironside, C.N. , Kelly, A.E. , Slight, T.J. , and Figueiredo, J.M.L. (2010) An Optoelectronic Oscillator based on a Resonant Tunneling Diode Photo-Detector Integrated Chip. In: IEEE Photonics Society Conference, 2010, Denver.

Romeira, B., Slight, T.J. , Kelly, A.E. , Ironside, C.N. , and Figueiredo, J.M.L. (2010) Microwave Photonic Oscillators for Femtocellular Access Networks. In: 15th Conference on Networks and Optical Communications, June 2010, Faro, Portugal.

Stuart, D., Ironside, C.N. , Perrella, C., and Luiten, A.N. (2010) Ultra-Sensitive Magnetometry Using Atoms in Fibres. In: 22nd International Conference on Atomic Physics, 25-30 July 2010, Cairns, Australia.

Tandoi, G., Ironside, C.N. , Bryce, A.C. , and McDougall, S.D. (2010) GaAs/AlGaAs Colliding Pulse Mode-locked Lasers with Non-absorbing Mirrors. In: 2010 Conference on Lasers and Electro-Optics, 16-21 May 2010.

Tandoi, G., McMaster, S., Ironside, C.N. , and Bryce, A.C. (2010) Non-Absorbing Mirrors in Mode-Locked Lasers. In: IEEE Photonics Society Conference, 2010, Denver.

2009

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L.Q., Wasige, E. , Ironside, C.N. , Kelly, A.E. , and Green, R. (2009) Nonlinear dynamics of resonant tunneling optoelectronic circuits for wireless/optical interfaces. IEEE Journal of Quantum Electronics, 45 (11). pp. 1436-1445. ISSN 0018-9197 (doi:10.1109/JQE.2009.2028084)

Hou, L., Stolarz, P., Javaloyes, J. , Green, R.P. , Ironside, C.N. , Sorel, M. , and Bryce, A.C. (2009) Subpicosecond pulse generation at quasi-40-GHz using a passively mode-locked AlGaInAs-InP 1.55-mu m strained quantum-well laser. Ieee Photonics Technology Letters, 21 (23). pp. 1731-1733. ISSN 1041-1135 (doi:10.1109/LPT.2009.2031088)

Ironside, C., Romeira, B., Figueiredo, J.M.L., Slight, T. , Wasige, E. , and Wang, L. (2009) The resonant tunneling diode-laser optoelectronic integrated circuit operating as a voltage controlled oscillator. In: SPIE Microtechnologies for the new millennium, photonic materials devices and applications, 4-6 May 2009, Dresden.

Javaloyes, J., Hou, L. , Stolarz, P., Green, R.P., and Ironside, C.N. (2009) Wide Range 40-GHz Passive Mode-Locking Operation of an AlGaInAs 1.55-µm Strained Quantum Well Laser [paper CF1.5]. In: CLEO Europe, 14-19 June 2009 , Munich.

Martyniuk, M., Sewell, R.H., Westerhout, R., Musca, C.A., Dell, J.M., Antoszewski, J., Faraone, L., Macintyre, DS. , Thoms, S. , and Ironside, C.M. (2009) Photovoltaic detectors fabricated by direct imprinting of mercury cadmium telluride. In: Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference, 1-5 June 2009, Baltimore, USA.

Romeira, B., Figueiredo, J.M.L., Ironside, C.N. , and Slight, T. (2009) Chaotic dynamics in resonant tunneling optoelectronic voltage controlled oscillators. IEEE Photonics Technology Letters, 21 (24). pp. 1819-1821. ISSN 1041-1135 (doi:10.1109/LPT.2009.2034129)

Romeira, B., Figueiredo, J.M.L., Slight, T. , Wang, L., Wasige, E. , and Ironside, C. (2009) Wireless to optical frequency locking and chaos using a resonant tunnelling - laser diode circuit. In: 2nd IEEE/LEOS Winter Topicals, 12-14 Jan 2009, Innsbruck, Austria.

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L., Wasige, E. , and Ironside, C.N. (2009) Wireless Injection Locking and Phase Noise Reduction in a Semiconductor Laser driven by a Resonant Tunnelling Diode Nonlinear Oscillator [paper CI3.1]. In: CLEO Europe, 2009, Munich.

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L., Wasige, E. , and Ironside, C.N. (2009) Wireless to Optical Frequency Locking and Chaos using a Resonant Tunnelling - Laser Diode Circuit [paper MB3.4]. In: 2nd IEEE/LEOS Winter Topicals, 12-14 January 2008, Innsbruck, Austria.

Romeira, B., Figueiredo, J.ML., Slight, T.J. , Wang, L., Wasige, E. , and Ironside, C.N. (2009) Wireless/Photonics Interfaces based on Resonant Tunneling Diode Optoelectronic Oscillators. In: The Conference on Lasers and Electro-Optics (CLEO)/The International Quantum Electronics Conference (IQEC) , 2-4 June 2009 , Baltimore, MD .

Slight, T.J. et al. (2009) Short wavelength distributed feedback quantum cascade laser. In: Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference, CLEO/QELS 2009, Baltimore, USA, 2-4 June 2009. IEEE Computer Society, Piscataway, N.J., USA, pp. 842-843.

2008

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L., Wasige, E. , Ironside, C.N. , Quintana, J.M., and Avedillo, M.J. (2008) Synchronisation and chaos in a laser diode driven by a resonant tunnelling diode. IET Optoelectronics, 2 (6). pp. 211-215. ISSN 1751-8768 (doi:10.1049/iet-opt:20080024)

Slight, T.J., Romeira, B., Wang, L., Figueiredo, J.M.L., Wasige, E. , and Ironside, C.N. (2008) A liénard oscillator resonant tunnelling diode-laser diode hybrid integrated circuit: model and experiment. IEEE Journal of Quantum Electronics, 44 (12). pp. 1158-1163. ISSN 0018-9197 (doi:10.1109/JQE.2008.2000924)

Figueiredo, J.M.L., Romeira, B., Slight, T.J. , Wang, L., Wasige, E. , and Ironside, C.N. (2008) Self-oscillation and period adding from resonant tunnelling diode-laser diode circuit. Electronics Letters, 44 (14). 876-U207. ISSN 0013-5194 (doi:10.1049/el:20080350)

Hou, L., Stolarz, P., Ironside, C.N. , Sorel, M. , and Bryce, A.C. (2008) High Temperature and Wide Range 40- GHz Passive Mode-Locking Operation of an AlGaInAs 1.55-?m Strained Quantum Well Laser [paper WFF2]. In: LEOS Conference 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society, November, 2008, Newport Beach, CA.

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L., Wasige, E. , and Ironside, C.N. (2008) Optoelectronic Integration of a Resonant Tunneling Diode and a Laser Diode [paper WeB4]. In: European Conference on Integrated Optics (ECIO 2008), June 11-12-13, 2008, Eindhoven, Netherlands.

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L., Wasige, E. , and Ironside, C.N. (2008) Synchronizing Optical to Wireless Signals Using a Resonant Tunneling Diode Laser Diode Circuit [paper TuB1]. In: LEOS Conference 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society, November, 2008, Newport Beach, CA.

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L., Wasige, E. , Ironside, C.N. , Quintana, J.M., and Avedillo, M.J. (2008) Observation of Frequency Division and Chaos Behavior in a Laser Diode Driven by a Resonant Tunneling Diode [paper CMY5]. In: Conference on Lasers and Electro-Optics (CLEO), 2008, San Jose, CA.

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L., Wasige, E. , Ironside, C.N. , Quintana, J.M., and Avedillo, M.J. (2008) Synchronisation and chaos in a laser diode driven by a resonant tunnelling diode. IET Optoelectronics, 2 (6). pp. 211-215. ISSN 1751-8768 (doi:10.1049/iet-opt:20080024)

Romeira, B., Figueiredo, J.M.L., Slight, T.J. , Wang, L., Wasige, E. , Ironside, C.N. , Quintana, J.M., and Avedillo, M.J. (2008) Synchronization and chaos in a laser diode driven by a resonant tunneling diode [Paper no. 32]. In: Conference on Semiconductor Integrated Optoelectronics (SIEO'08), 31 Mar - 2 April 2008, Cardiff, UK.

Slight, T., Romeira, B., Wang, L., Figueiredo, J.M.L., Wasige, E. , and Ironside, C.N. (2008) A Lienard Oscillator Resonant Tunnelling Diode-Laser Diode Hybrid Integrated Circuit: Model and Experiment. IEEE Journal of Quantum Electronics, 44 (12). 1158 -1163 . ISSN 0018-9197 (doi:10.1049/el:20080350)

2007

Jain, M., and Ironside, C.N. (2007) A multi-section technique for the electroabsorption measurements in waveguide semiconductor electroabsorption modulators. IET Optoelectronics, 108 (4). pp. 163-168. ISSN 1751-8768 (doi:10.1049/iet-opt:20070004)

Slight, T.J., and Ironside, C.N. (2007) Investigation into the integration of a resonant tunnelling diode and an optical communications laser: model and experiment. IEEE Journal of Quantum Electronics, 43 (7). pp. 580-587. ISSN 0018-9197 (doi:10.1109/JQE.2007.898847)

2006

Slight, T.J., Ironside, C.N. , Stanley, C.R. , Hopkinson, M., and Farmer, C.D. (2006) Integration of a resonant tunneling diode and an optical communications laser. IEEE Photonics Technology Letters, 18 (14). pp. 1518-1520. ISSN 1041-1135 (doi:10.1109/LPT.2006.877574)

De La Rue, R.M. et al. (2006) Elements of nanophotonics: photonic crystals, photonic wires, metamaterials and more. In: Conference on Optoelectronic and Microelectronic Materials and Devices (COMMAD 06), 6-8 Dec 2006, Perth, Australia.

Slight, TJ, Ironside, CN , Stanley, CR , Hopkinson, M, and Farmer, CD (2006) Integration of a resonant tunneling diode and an optical communications laser. IEEE Photonics Technology Letters, 18 . pp. 1518-1520. (doi:10.1109/LPT.2006.877574)

2005

De La Rue, R.M. et al. (2005) Photonic crystal and photonic wire device structures. Proceedings of the SPIE - the International Society for Optical Engineering, 5950 . p. 595004. ISSN 0277-786X (doi:10.1117/12.620658)

Jain, M., Roberts, J., and Ironside, C.N. (2005) Analysis of the gain distribution across the active region of InGaAs-InAlGaAs multiple quantum well lasers. IEE Proceedings - Optoelectronics, 152 . pp. 209-214. ISSN 1350-2433 (doi:10.1049/ip-opt:20045069)

Green, J., Boykin, T.B., Farmera, C.D., Garciac, M., Ironside, C.N. , Klimeck, G., Lake, R., and Stanley, C.R. (2005) Quantum cascade laser gain medium modeling using a second-nearest-neighbor tight-binding model. Superlattices and Microstructures, 37 (6). pp. 410-424. ISSN 0749-6036 (doi:10.1016/j.spmi.2005.03.003)

De La Rue, R.M. et al. (2005) Semiconductor-based active and passive nanophotonics. In: Nanophotonics for Information Systems Conference, April 2005, San Diego, CA, USA.

Green, J, Boykin, TB, Farmer, CD, Garcia, M, Ironside, CN , Klimeck, G, Lake, R, and Stanley, CR (2005) Quantum cascade laser gain medium modeling using a second-nearest-neighbor sp(3)s* tight-binding model. Superlattices and Microstructures, 37 . pp. 410-424. (doi:10.1016/j.spmi.2005.03.003)

2004

Coêlho, I.J.S., Martins-Filho, J.F., Figueiredo, J.M.L., and Ironside, C.N. (2004) Modeling of light-sensitive resonant-tunneling-diode devices. Journal of Applied Physics, 95 . pp. 8258-8263. ISSN 0021-8979 (doi:10.1063/1.1728290)

Jain, M., McDougall, S.D., Bryce, A.C., and Ironside, C.N. (2004) Investigation of spectrally broad gain multiple-width quantum well material for colliding pulse mode-locked operation. IEE Proceedings - Optoelectronics, 151 . pp. 133-137. ISSN 1350-2433 (doi:10.1049/ip-opt:20040205)

Aleshkin, VY, Reggiani, L, Alkeev, NV, Lyubchenko, VE, Ironside, CN , Figueiredo, JML, and Stanley, CR (2004) Coherent approach to transport and noise in double-barrier resonant diodes. Physical Review B, 70 . ISSN 1098-0121 (doi:10.1103/PhysRevB.70.115321)

Aleshkin, VY, Reggiani, L, Alkeev, NV, Lyubchenko, VE, Ironside, CN , Figueiredo, JML, and Stanley, CR (2004) Giant suppression of shot noise as signature of coherent transport in double barrier resonant diodes. Semiconductor Science and Technology, 19 . S161-S163. (doi:10.1088/0268-1242/19/4/056)

2003

Garcia, M., Normand, E., Stanley, C.R. , Ironside, C.N. , Farmer, C.D., Duxbury, G., and Langford, N. (2003) An AlGaAsGaAs quantum cascade laser operating with a thermoelectric cooler for spectroscopy of NH₃. Optics Communications, 226 . pp. 39-43. ISSN 0030-4018 (doi:10.1016/j.optcom.2003.07.041)

Garcia, M, Normand, E, Stanley, CR , Ironside, CN , Farmer, CD, Duxbury, G, and Langford, N (2003) An AlGaAs-GaAs quantum cascade laser operating with a thermoelectric cooler for spectroscopy of NH3. Optics Communications, 226 . pp. 39-43. (doi:10.1016/j.optcom.2003.07.041)

Green, J, Farmer, CD , Garcia, M, Lee, HK, Stanley, CR , Ironside, CN , Klimeck, G, and Lake, R (2003) Quantum cascade laser simulation using an sp3s* full Brillouin zone tightbinding model. In: CLEO Europe - European Conference of Lasers and Electro-optics, Munich, Germany.

Ironside, CN (2003) Resonant tunneling diode switched capacitor model of an electroabsorption modulator. In: CLEO 2003 - Conference on Lasers and Electro-optics, Baltimore MD, USA.

Jain, M, and Ironside, CN (2003) Internal optical loss measurements in InGaAs-InAlGaAs quantum-well lasers operating around 1550 nm. IEEE Photonics Technology Letters, 15 . pp. 631-633. (doi:10.1109/LPT.2003.809984)

Jain, M, and Ironside, CN (2003) Investigation of internal optical losses in multiple width quantum well lasers in comparison to conventional identical quantum well lasers. In: CLEO Europe - European Conference of Lasers and Electro-optics, Munich, Germany.

Walker, CL, Farmer, CD , Green, J, Stanley, CR , and Ironside, CN (2003) Progress towards AlGaAs photonic band-gap quantum cascade laser. In: Semiconductor and Integrated Optics Conference- SIOE 2003, Cardiff, Wales.

2002

Alkeev, N.V., Lyubchenko, V.E., Ironside, C.N. , Figueiredo, J.M.L., and Stanley, C (2002) Current noise in resonance tunnel diodes based on InGaAlAs heterostructures. Journal of Communications Technology and Electronics, 47 (2). pp. 228-231. ISSN 1064-2269

Farmer, CD, Stanley, CR , Ironside, CN , and Garcia, M (2002) Improved GaAs-based quantum cascade laser (lambda similar to 11 mu m) using high-reflectivity metal facet coating. Electronics Letters, 38 . pp. 1443-1444. (doi:10.1049/el)

Figueiredo, JML, Ironside, CN , and Stanley, CR (2002) Ultralow voltage resonant tunnelling diode electroabsorption modulator. Journal of Modern Optics, 49 . pp. 939-945. (doi:10.1080/09500340110108990)

Jain, M, Bryce, AC , Pinches, S, and Ironside, CN (2002) Broadening of gain sepctrum using InGaAs/InAlGaAs multiple width wuantum wells at 1550nm. In: Conference on Lasers and electro-optics, CLEO 2002, Long Beach, California, USa.

Jain, M, McCulloch, M, Langford, N, Bryce, AC , and Ironside, CN (2002) Investigation of spectral gain broadening for mode-locking using InGaAs/InAlGaAs multiple width quantum wells at 1550nm. In: 15th-Annual-Meeting-of-the-IEEE-Lasers-and-Electro-Optics-Society, Glasgow, Uk.

2001

Figueiredo, JML, Ironside, CN , and Stanley, CR (2001) Electric field switching in a resonant tunneling diode electroabsorption modulator. IEEE Journal of Quantum Electronics, 37 . pp. 1547-1552.

Figueiredo, JML, Ironside, CN , and Stanley, CR (2001) Ultra-low voltage electroabsorption modulator. In: Quantum Electronics and Photonics QEP-15, Glasgow.

Garcia, M, Farmer, CD , Ironside, CN , Stanley, CR , Normand, E, Duxbury, G, and Langford, N (2001) GaAs-AlGaAs quantum cascade laser at 1-11.2micrometers working above zero degrees centigrade. In: Quantum Electronics and Photonics QEP-15, Glasgow.

Jain, M, Ironside, CN , and Pinches, S (2001) Gain spectral comparison between multiple and identical width InGaAs/InAlGaAs. In: Quantum Electronics and Photonics QEP-15, Glasgow.

Martins-Filho, JF, De,Aruajo,, RE, Gomes, ASL, Figueiredo, JML, Ironside, CN , and Stanley, CR (2001) Visible to mid-infrared photodetecton in a resonant tunneling device. In: Proceeding CLEO, European -EQEC 2001, Munich, Germany.

Normand, E, Duxbury, G, Langford, N, Garcia, M, Farmer, CD , and Ironside, CN (2001) Characterisation of the spectral behaviour of pulse quantum cascadelasers using a high resolution Fourier transform infrared spectrometer. In: Quantum Electronics and Photonics QEP-15, Glasgow.