Raman-excited spin coherences in nitrogen-vacancy color centers in diamond

被引：104

作者：

Hemmer, PR ^{[1
]}

Turukhin, AV

Shahriar, MS

Musser, JA

机构：

[1] USAF, Res Lab, Sensors Directorate, Hanscom AFB, MA 01731 USA

[2] MIT, Elect Res Lab, Cambridge, MA 02139 USA

[3] Texas A&M Univ, College Stn, TX 77843 USA

来源：

OPTICS LETTERS | 2001年 / 26卷 / 06期

关键词：

D O I：

10.1364/OL.26.000361

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Raman-excited spin coherences were experimentally observed in nitrogen-vacancy (N-V) diamond color centers by means of nondegenerate four-wave mixing and electromagnetically induced transparency. The maximal absorption suppression was found to be 17%, which corresponds to 70% of what is possible given the random geometric orientation of the N-V center in diamond. In the context of quantum computing in solids, this level of transparency represents efficient preparation of quantum bits, as well as the ability to perform arbitrary single-quantum-bit rotations. (C) 2001 Optical Society of America.

引用

页码：361 / 363

页数：3

共 17 条

[1]

CHEN XA, 1992, OPT LETT, V17, P520

[2]

GRAY HR, 1990, OPT LETT, V3, P131

[3] Frequency-selective time-domain optical data storage by electromagnetically induced transparency in a rare-earth-doped solid [J].

Ham, BS ;

Shahriar, MS ;

Kim, MK ;

Hemmer, PR .

OPTICS LETTERS, 1997, 22 (24) :1849-1851

[4] Electromagnetically induced transparency [J].

Harris, SE .

PHYSICS TODAY, 1997, 50 (07) :36-42

[5] PARAMAGNETIC-RESONANCE OF PHOTOEXCITED N-V DEFECTS IN DIAMOND .1. LEVEL ANTICROSSING IN THE (3)A GROUND-STATE [J].

HE, XF ;

MANSON, NB ;

FISK, PTH .

PHYSICAL REVIEW B, 1993, 47 (14) :8809-8815

[6] Electronic structure of the N-V center in diamond: Experiments [J].

Lenef, A ;

Brown, SW ;

Redman, DA ;

Rand, SC ;

Shigley, J ;

Fritsch, E .

PHYSICAL REVIEW B, 1996, 53 (20) :13427-13440

[7] DEMONSTRATION OF 8-GBIT/IN(2) AREAL STORAGE DENSITY BASED ON SWEPT-CARRIER FREQUENCY-SELECTIVE OPTICAL MEMORY [J].

LIN, H ;

WANG, T ;

MOSSBERG, TW .

OPTICS LETTERS, 1995, 20 (15) :1658-1660

[8] Resonant enhancement of parametric processes via radiative interference and induced coherence [J].

Lukin, MD ;

Hemmer, PR ;

Loffler, M ;

Scully, MO .

PHYSICAL REVIEW LETTERS, 1998, 81 (13) :2675-2678

[9] Quantum entanglement via optical control of atom-atom interactions [J].

Lukin, MD ;

Hemmer, PR .

PHYSICAL REVIEW LETTERS, 2000, 84 (13) :2818-2821

[10]

MANSON N, 2000, COMMUNICATION JUN

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