Single-mode tuneable laser operation of hybrid microcavities based on CdSe/CdS core/shell colloidal nanorods on silica microspheres
Single-mode tuneable laser operation of hybrid microcavities based on CdSe/CdS core/shell colloidal nanorods on silica microspheres
Colloidal core/shell semiconductor nanonorystals have generated a great deal of interest as gain media in recent years due to a number of salient properties originating from their small size and the associated quantum confinement [1]. These include low-threshold and temperature-insensitive lasing, reduced trapping of excited carriers, and the possibility to alleviate non-radiative Auger recombination by engineering the wavefunction distributions of the electrons, and holes within their volume. Here, single-mode, tuneable operation of fiber-coupled hybrid lasers based on colloidal CdSe/CdS core/shell nanorods on silica microspheres is reported.
Grivas, C.
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Andreakou, P.
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Wang, Pengfei
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Ding, M.
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Brambilla, G.
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Manna, L.
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Lagoudakis, P.G.
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Grivas, C.
7f564818-0ac0-4127-82a7-22e87ac35f1a
Andreakou, P.
8b2313ab-4015-4cd7-8df3-eef6275453f4
Wang, Pengfei
a1ba240f-d4f0-4150-bcd8-cb418e841dcb
Ding, M.
441129e5-757f-4502-abb7-07fc24b86005
Brambilla, G.
815d9712-62c7-47d1-8860-9451a363a6c8
Manna, L.
5a5e3427-4703-41e2-97c1-bddbd186ffe4
Lagoudakis, P.G.
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Grivas, C., Andreakou, P., Wang, Pengfei, Ding, M., Brambilla, G., Manna, L. and Lagoudakis, P.G.
(2012)
Single-mode tuneable laser operation of hybrid microcavities based on CdSe/CdS core/shell colloidal nanorods on silica microspheres.
5th EPS-QEOD Europhoton '12, , Stockholm, Sweden.
26 - 31 Aug 2012.
1 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Colloidal core/shell semiconductor nanonorystals have generated a great deal of interest as gain media in recent years due to a number of salient properties originating from their small size and the associated quantum confinement [1]. These include low-threshold and temperature-insensitive lasing, reduced trapping of excited carriers, and the possibility to alleviate non-radiative Auger recombination by engineering the wavefunction distributions of the electrons, and holes within their volume. Here, single-mode, tuneable operation of fiber-coupled hybrid lasers based on colloidal CdSe/CdS core/shell nanorods on silica microspheres is reported.
More information
e-pub ahead of print date: August 2012
Additional Information:
FrB.4
Venue - Dates:
5th EPS-QEOD Europhoton '12, , Stockholm, Sweden, 2012-08-26 - 2012-08-31
Organisations:
Optoelectronics Research Centre
Identifiers
Local EPrints ID: 368424
URI: http://eprints.soton.ac.uk/id/eprint/368424
PURE UUID: d023e2f2-41de-48df-9d68-ca3fd8646a50
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Date deposited: 18 Sep 2014 09:30
Last modified: 15 Mar 2024 03:10
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Contributors
Author:
C. Grivas
Author:
P. Andreakou
Author:
Pengfei Wang
Author:
M. Ding
Author:
L. Manna
Author:
P.G. Lagoudakis
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