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- Publisher Website: 10.1103/PhysRevB.72.081306
- Scopus: eid_2-s2.0-33644947447
- WOS: WOS:000231564600009
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Article: Coherent control of cavity quantum electrodynamics for quantum nondemolition measurements and ultrafast cooling
Title | Coherent control of cavity quantum electrodynamics for quantum nondemolition measurements and ultrafast cooling |
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Authors | |
Issue Date | 2005 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter and Materials Physics), 2005, v. 72 n. 8, article no. 081306 How to Cite? |
Abstract | Quantum nondemolition measurements and ultrafast cooling of single spins are critical for scalable quantum computation. For such purposes, quantum evolution in a coupled structure of a nanodot, a microcavity, and a waveguide can be coherently controlled to establish efficient quantum pathways connecting in sequence an electron spin, a charged exciton, a cavity photon, and finally a flying photon in the waveguide. As an example of suppressing unwanted dynamics in complex solid-state systems, pulse shaping is employed to switch the nanodot-cavity coupling on demand and to perform robust quantum operation. |
Persistent Identifier | http://hdl.handle.net/10722/175004 |
ISSN | 2014 Impact Factor: 3.736 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, RB | en_US |
dc.contributor.author | Yao, W | en_US |
dc.contributor.author | Sham, LJ | en_US |
dc.date.accessioned | 2012-11-26T08:48:44Z | - |
dc.date.available | 2012-11-26T08:48:44Z | - |
dc.date.issued | 2005 | en_US |
dc.identifier.citation | Physical Review B (Condensed Matter and Materials Physics), 2005, v. 72 n. 8, article no. 081306 | - |
dc.identifier.issn | 1098-0121 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/175004 | - |
dc.description.abstract | Quantum nondemolition measurements and ultrafast cooling of single spins are critical for scalable quantum computation. For such purposes, quantum evolution in a coupled structure of a nanodot, a microcavity, and a waveguide can be coherently controlled to establish efficient quantum pathways connecting in sequence an electron spin, a charged exciton, a cavity photon, and finally a flying photon in the waveguide. As an example of suppressing unwanted dynamics in complex solid-state systems, pulse shaping is employed to switch the nanodot-cavity coupling on demand and to perform robust quantum operation. | en_US |
dc.language | eng | en_US |
dc.publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ | en_US |
dc.relation.ispartof | Physical Review B (Condensed Matter and Materials Physics) | - |
dc.title | Coherent control of cavity quantum electrodynamics for quantum nondemolition measurements and ultrafast cooling | en_US |
dc.type | Article | en_US |
dc.identifier.email | Yao, W: wangyao@hku.hk | en_US |
dc.identifier.authority | Yao, W=rp00827 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1103/PhysRevB.72.081306 | en_US |
dc.identifier.scopus | eid_2-s2.0-33644947447 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-33644947447&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 72 | en_US |
dc.identifier.issue | 8 | en_US |
dc.identifier.spage | article no. 081306 | - |
dc.identifier.epage | article no. 081306 | - |
dc.identifier.isi | WOS:000231564600009 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Liu, RB=8927912500 | en_US |
dc.identifier.scopusauthorid | Yao, W=35141935300 | en_US |
dc.identifier.scopusauthorid | Sham, LJ=7006555193 | en_US |
dc.identifier.issnl | 1098-0121 | - |