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Showing 1 to 12 of 488 entries
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Quantum physics inspired optical effects in tight-binding lattices: Phase-controlled photonic transport

science instructors

Agarwal GS.
GSID: Q7G_BpqAR9QJ
C Thompson, G Vemuri, GS Agarwal - Physical Review B, 2011 - APS

A theoretical proposal for photonic transport in an array of waveguides is presented. By coupling phase-displaced inputs into adjacent waveguides, and calculating the expectation …

Quantum optics

science instructors

Agarwal GS.
GSID: eNj9ayFJwsIJ
GS Agarwal - 2012 - books.google.com

… information science and quantum mechanics. The textbook features over 150 end-of-chapter exercises with solutions available for instructors at www.… It is invaluable to both graduate students and researchers in physics and photonics, quantum information science, and quantum …

Congenital tension cyst-in an infant.

The Indian journal of chest diseases

Mital OP, Srivastava JR, Agarwala MC.
PMID: 5398328
Indian J Chest Dis. 1969 Oct;11(4):223-5.

No abstract available.

Directional superradiant emission from statistically independent incoherent nonclassical and classical sources.

Physical review letters

Oppel S, Wiegner R, Agarwal GS, von Zanthier J.
PMID: 25615334
Phys Rev Lett. 2014 Dec 31;113(26):263606. doi: 10.1103/PhysRevLett.113.263606. Epub 2014 Dec 30.

Superradiance has been an outstanding problem in quantum optics since Dicke introduced the concept of enhanced directional spontaneous emission by an ensemble of identical two-level atoms. The effect is based on the correlated collective Dicke states which turn out...

Unraveling beam self-healing.

Optics express

Aiello A, Agarwal GS, Paúr M, Stoklasa B, Hradil Z, Řeháček J, de la Hoz P, Leuchs G, Sánchez-Soto LL.
PMID: 29041108
Opt Express. 2017 Aug 07;25(16):19147-19157. doi: 10.1364/OE.25.019147.

We show that, contrary to popular belief, diffraction-free beams may not only reconstruct themselves after hitting an opaque obstacle but also, for example, Gaussian beams. We unravel the mathematics and the physics underlying the self-reconstruction mechanism and we provide...

Time-reversal-symmetric single-photon wave packets for free-space quantum communication.

Physical review letters

Trautmann N, Alber G, Agarwal GS, Leuchs G.
PMID: 25978231
Phys Rev Lett. 2015 May 01;114(17):173601. doi: 10.1103/PhysRevLett.114.173601. Epub 2015 Apr 27.

Readout and retrieval processes are proposed for efficient, high-fidelity quantum state transfer between a matter qubit, encoded in the level structure of a single atom or ion, and a photonic qubit, encoded in a time-reversal-symmetric single-photon wave packet. They...

Electronic structures and selective fluoride sensing features of Os(bpy)2(HL(2-)) and [{Os(bpy)2}2(μ-HL(2-))](2+) (H3L: 5-(1H-benzo[d]imidazol-2-yl)-1H-imidazole-4-carboxylic acid).

Dalton transactions (Cambridge, England : 2003)

Das A, Agarwala H, Kundu T, Ghosh P, Mondal S, Mobin SM, Lahiri GK.
PMID: 25112369
Dalton Trans. 2014 Oct 07;43(37):13932-47. doi: 10.1039/c4dt01821d. Epub 2014 Aug 12.

The article deals with the newly designed mononuclear and asymmetric dinuclear osmium(ii) complexes Os(II)(bpy)2(HL(2-)) (1) and [(bpy)2Os(II)(μ-HL(2-))Os(II)(bpy)2](Cl)2 ([2](Cl)2)/[(bpy)2Os(II)(μ-HL(2-))Os(II)(bpy)2](ClO4)2 ([2](ClO4)2), respectively, (H3L = 5-(1H-benzo[d]imidazol-2-yl)-1H-imidazole-4-carboxylic acid and bpy = 2,2'-bipyridine). The identity of 1 has been established by its single crystal...

Bullous Fixed Drug Eruption Probably Induced by Paracetamol.

Indian journal of dermatology

Agarwala MK, Mukhopadhyay S, Sekhar MR, Peter CD.
PMID: 26951737
Indian J Dermatol. 2016 Jan-Feb;61(1):121. doi: 10.4103/0019-5154.174098.

We report a case of a 42-year-old male who presented with second episode of bullous eruptions after ingestion of paracetamol. There were no systemic complaints. The temporal correlation with the drug, history of a similar episode and the quick...

Ganglioneuroblastoma of Skull Base.

Journal of clinical and diagnostic research : JCDR

Ramaswamy B, Bhandarkar AM, Menon SS, Agarwal AC, Nair SS.
PMID: 26435974
J Clin Diagn Res. 2015 Aug;9(8):MD01-3. doi: 10.7860/JCDR/2015/14135.6334. Epub 2015 Aug 01.

Neuroblastic tumours are common in childhood and adrenal glands are the most common site. Head and neck ganglioneuroblastomas are extremely rare and nose is a very uncommon site for a ganglioneuroblastoma. The management of this primitive sympathogonic tumour may...

Quantized edge modes in atomic-scale point contacts in graphene.

Nature nanotechnology

Kinikar A, Phanindra Sai T, Bhattacharyya S, Agarwala A, Biswas T, Sarker SK, Krishnamurthy HR, Jain M, Shenoy VB, Ghosh A.
PMID: 28369047
Nat Nanotechnol. 2017 Jul;12(6):564-568. doi: 10.1038/nnano.2017.24. Epub 2017 Apr 03.

The zigzag edges of single- or few-layer graphene are perfect one-dimensional conductors owing to a set of gapless states that are topologically protected against backscattering. Direct experimental evidence of these states has been limited so far to their local...

Sensitivity of a strained C-C single bond to charge transfer: redox activity in mononuclear and dinuclear ruthenium complexes of bis(arylimino)acenaphthene (BIAN) ligands.

Inorganic chemistry

Mondal P, Agarwala H, Jana RD, Plebst S, Grupp A, Ehret F, Mobin SM, Kaim W, Lahiri GK.
PMID: 24983788
Inorg Chem. 2014 Jul 21;53(14):7389-403. doi: 10.1021/ic500730m. Epub 2014 Jul 01.

The new compounds [Ru(acac)2(BIAN)], BIAN = bis(arylimino)acenaphthene (aryl = Ph (1a), 4-MeC6H4 (2a), 4-OMeC6H4 (3a), 4-ClC6H4 (4a), 4-NO2C6H4 (5a)), were synthesized and structurally, electrochemically, spectroscopically, and computationally characterized. The α-diimine sections of the compounds exhibit intrachelate ring bond lengths...

Systemic treatment of cutaneous and mucosal melanoma.

Chinese clinical oncology

Agarwala SS, Guo J, Buzaid AC.
PMID: 25841452
Chin Clin Oncol. 2014 Sep;3(3):25. doi: 10.3978/j.issn.2304-3865.2014.08.07.

No abstract available.

Showing 1 to 12 of 488 entries