Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Bryan Kelleher"'
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-15 (2021)
Abstract We review results on the optical injection of dual state InAs quantum dot-based semiconductor lasers. The two states in question are the so-called ground state and first excited state of the laser. This ability to lase from two different ene
Externí odkaz:
https://doaj.org/article/82697ef95c1b4d4ca63368cef9f5fb71
Publikováno v:
Photonics, Vol 9, Iss 2, p 101 (2022)
Optical injection is a key nonlinear laser configuration both for applications and fundamental studies. An important figure for understanding the optically injected laser system is the two parameter stability mapping of the dynamics found by examinin
Externí odkaz:
https://doaj.org/article/d29d63e7dc70447a8ff75557a26ec8e3
Autor:
Bryan Kelleher, Bogusław Tykalewicz, David Goulding, Nikita Fedorov, Ilya Dubinkin, Thomas Erneux, Evgeny A. Viktorov
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
Abstract Neurons communicate by brief bursts of spikes separated by silent phases and information may be encoded into the burst duration or through the structure of the interspike intervals. Inspired by the importance of bursting activities in neuron
Externí odkaz:
https://doaj.org/article/4280750e99554e75ba16560f8614e2a3
Publikováno v:
Biophysical Journal. 122:360a-361a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eacb124697e7c8fde604eed1dccbbf99
https://doi.org/10.1016/j.bpj.2022.11.1992
https://doi.org/10.1016/j.bpj.2022.11.1992
Publikováno v:
Light, Science & Applications
Light: Science & Applications, Vol 10, Iss 1, Pp 1-15 (2021)
Light: Science & Applications, Vol 10, Iss 1, Pp 1-15 (2021)
We review results on the optical injection of dual state InAs quantum dot-based semiconductor lasers. The two states in question are the so-called ground state and first excited state of the laser. This ability to lase from two different energy state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2df3ce3bd7ec3fd275bfe26b76cae9be
http://europepmc.org/articles/PMC8628007
http://europepmc.org/articles/PMC8628007
Autor:
Benjamin Lingnau, I. Dubinkin, Bryan Kelleher, Michael Dillane, Nikita Fedorov, Evgeny A. Viktorov
Publikováno v:
Optics letters. 46(2)
One of the defining characteristics of excitability is the existence of an excitable threshold: the minimum perturbation amplitude necessary to produce an excitable response. We analyze an optically injected dual state quantum dot laser, previously s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56adee4dacf0fc8ce766306731583c5c
https://pubmed.ncbi.nlm.nih.gov/33449048
https://pubmed.ncbi.nlm.nih.gov/33449048
Autor:
Niall McEvoy, Emma M. Coleman, Paul K. Hurley, Alexandra Buttimer, Lida Ansari, Ian M. Povey, Farzan Gity, Cormac Ó Coileáin, Patrick A. Coleman, Bryan Kelleher, James P. Connolly, Jun Lin, Scott Monaghan
Publikováno v:
Applied Materials Today
A manufacturing-compatible 300 mm chamber reactor for atomic layer deposition or chemical vapour deposition, and pre-fitted with H2/H2S gases that can be uniformly delivered to the wafer surface, is employed to thermally convert Pt to PtS in a H2/H2S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5853651730356c4eefc37cc95e5878c
The discrete circle map is the archetypical example of a driven periodic system, showing a complex resonance structure under a change of the forcing frequency known as the devil's staircase. Adler's equation can be seen as the direct continuous equiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f791441dc34db5d8d190066e7821870
https://hdl.handle.net/10468/12292
https://hdl.handle.net/10468/12292
Autor:
Bryan Kelleher, Frank H. Peters, Alison H. Perrott, Benjamin Lingnau, Mohamad Dernaika, Ludovic Caro
Publikováno v:
Optics letters. 45(8)
We investigate the dynamics of asymmetrically coupled semiconductor lasers on photonic integrated circuits in experiment and theory. The experimental observations are explained using a rate-equation model for coupled lasers incorporating a saturable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d18ef91563896680b61f3cc0a9b93b1e
https://pubmed.ncbi.nlm.nih.gov/32287199
https://pubmed.ncbi.nlm.nih.gov/32287199
Autor:
Bryan Kelleher
Publikováno v:
Physics and Simulation of Optoelectronic Devices XXVIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dff5cb972cee4c01385d7ea3b347c15
https://doi.org/10.1117/12.2551181
https://doi.org/10.1117/12.2551181