Search Results - "Stevens, Ben J."

Epitaxially Regrown GaAs-Based Photonic Crystal Surface-Emitting Laser by Williams, D. M., Groom, K. M., Stevens, B. J., Childs, D. T. D., Taylor, R. J. E., Khamas, S., Hogg, R. A., Ikeda, N., Sugimoto, Y.

“…A GaAs-based epitaxially regrown photonic crystal surface-emitting laser is proposed and demonstrated at room temperature. The photonic crystal band-structure…”
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All-Semiconductor Photonic Crystal Surface-Emitting Lasers Based on Epitaxial Regrowth by Taylor, R. J. E., Williams, D. M., Childs, D. T. D., Stevens, B. J., Shepherd, L. R., Khamas, S., Groom, K. M., Hogg, R. A., Ikeda, N., Sugimoto, Y.

“…The realization of all-semiconductor epitaxially regrown photonic crystal (PC) surface-emitting lasers is reported. PC coupling strengths, band structure,…”
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Tradeoffs in the Realization of Electrically Pumped Vertical External Cavity Surface Emitting Lasers by Orchard, J. R., Childs, D. T., Lin, L. C., Stevens, B. J., Williams, D. M., Hogg, R. A.

“…The design and realization of substrate emitting 980-nm electrically pumped vertical-external-cavity surface-emitting lasers (EP-VECSELs) is reported. A method…”
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Optimisation of Coupling between Photonic Crystal and Active Elements in an Epitaxially Regrown GaAs Based Photonic Crystal Surface Emitting Laser by Williams, David M, Groom, Kristian M, Stevens, Ben J, Childs, David T. D, Taylor, Richard J. E, Khamas, Salam, Hogg, Richard A, Ikeda, Naoki, Sugimoto, Yoshimasa

“…The waveguide design of a GaAs based, epitaxially regrown photonic crystal surface emitting laser is discussed so as to optimise the coupling of the photonic…”
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Design Rules and Characterisation of Electrically Pumped Vertical External Cavity Surface Emitting Lasers by Orchard, Jonathan R, Childs, David T. D, Lin, Li Chih, Stevens, Ben J, Williams, David M, Hogg, Richard A

“…We present an experimental study of the effect of substrate doping on the operating characteristics of substrate emitting electrically pumped vertical external…”
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Proposal for Common Active 1.3- \mu m Quantum Dot Electroabsorption Modulated DFB Laser by Sobhani, Soroush A., Stevens, Ben J., Babazadeh, Nasser, Takemasa, Keizo, Nishi, Kenichi, Sugawara, Mitsuru, Hogg, Richard A., Childs, David T. D.

“…Opportunities for the monolithic integration of a novel common quantum dot (QD)-active electroabsorption modulated laser are explored. An electric-field and…”
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Development of All-Semiconductor Photonic Crystal Surface Emitting Lasers by E Taylor, Richard J, D Childs, David T, Li, Guangrui, Sarma, Jayanta, Bian, Zijun, King, Ben C, Boldin, Aleksandr, Ignatova, Olesya, Thoms, Stephen, Stevens, Ben J, Roberts, Timothy S, Harrison, Brett, Orchard, Jon, Gerrard, Neil D, Ivanov, Pavlo, McKenzie, Adam, Hogg, Richard A

“…In this paper we discuss the development of all-semiconductor photonic crystal surface emitting lasers. These devices offer novel routes to coherently coupled…”
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Proposal for Common Active 1.3-[Formula Omitted]m Quantum Dot Electroabsorption Modulated DFB Laser by Sobhani, Soroush A, Stevens, Ben J, Babazadeh, Nasser, Takemasa, Keizo, Nishi, Kenichi, Sugawara, Mitsuru, Hogg, Richard A, Childs, David T D

“…Opportunities for the monolithic integration of a novel common quantum dot (QD)-active electroabsorption modulated laser are explored. An electric-field and…”
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Coherently Coupled Photonic-Crystal Surface-Emitting Laser Array by Taylor, Richard J. E., Childs, David T. D., Ivanov, Pavlo, Stevens, Ben J., Babazadeh, Nasser, Sarma, Jayanta, Khamas, Salam, Crombie, Alex J., Guangrui Li, Ternent, Gary, Thoms, Stephen, Haiping Zhou, Hogg, Richard A.

“…The realization of a 1 × 2 coherently coupled photonic crystal surface emitting laser array is reported. New routes to power scaling are discussed and the…”
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Design Rules and Characterisation of Electrically Pumped Vertical External Cavity Surface Emitting Lasers by Orchard, Jonathan R., Childs, David T. D., Lin, Li Chih, Stevens, Ben J., Williams, David M., Hogg, Richard A.

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Optimisation of Coupling between Photonic Crystal and Active Elements in an Epitaxially Regrown GaAs Based Photonic Crystal Surface Emitting Laser by Williams, David M., Groom, Kristian M., Stevens, Ben J., Childs, David T. D., Taylor, Richard J. E., Khamas, Salam, Hogg, Richard A., Ikeda, Naoki, Sugimoto, Yoshimasa

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Resonant Tunnelling Diodes for next generation THz systems by Baba, Razvan, Jacobs, Kristof J.P., Stevens, Ben J., Harrison, Brett A., Watt, Adam P., Mukai, Toshikazu, Hogg, Richard A.

“…Resonant tunnelling diodes (RTDs) are a strong candidate for future wireless communications in the THz spectrum (sub-millimetre waves), offering compact,…”
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