Quantum dot polarized light sources
dc.contributor.author | Bhattacharya, Pallab K. | en_US |
dc.contributor.author | Basu, Debashish | en_US |
dc.contributor.author | Das, Ayan | en_US |
dc.contributor.author | Saha, Dipankar | en_US |
dc.date.accessioned | 2012-04-06T20:57:52Z | |
dc.date.available | 2012-04-06T20:57:52Z | |
dc.date.issued | 2011 | en_US |
dc.identifier.citation | Bhattacharya, Pallab; Basu, Debashish; Das, Ayan; Saha, Dipankar (2011). "Quantum dot polarized light sources." Semiconductor Science and Technology, vol. 26, 1, 014002. <http://hdl.handle.net/2027.42/90780> | en_US |
dc.identifier.uri | http://stacks.iop.org/0268-1242/26/i=1/a=014002 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/90780 | |
dc.description.abstract | The design, operation and performance of quantum dot spin-polarized vertical cavity surface emitting lasers (VCSELs) and single-photon sources are described and discussed. The effects of spin-induced gain anisotropy on output polarization and threshold current reduction have been studied along with the high-frequency response in a spin-polarized VCSEL. While the output circular polarization in a VCSEL follows the out-of-plane magnetization characteristics of the ferromagnetic spin injector, the output polarization of the spin-polarized single-photon source shows a switching behavior which is explained by invoking the exciton fine structure in the quantum dots and the effects of electron–hole exchange splitting due to in-plane quantum dot rotational asymmetry. | en_US |
dc.publisher | IOP Publishing | en_US |
dc.title | Quantum dot polarized light sources | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/90780/1/0268-1242_26_1_014002.pdf | |
dc.identifier.doi | 10.1088/0268-1242-26-1-014002 | en_US |
dc.identifier.source | Semiconductor Science and Technology | en_US |
dc.owningcollname | Physics, Department of |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.