On the search for quantum control of electronic spin by shaped ultrafast optical pulses

被引：0

作者：

Taylor, Jason ^{[1
]}

Florean, Andrei ^{[1
]}

Bucksbaum, Phil ^{[1
]}

Gershenfeld, Neil ^{[1
]}

机构：

[1] MIT, 77 Massachusetts Ave,E15-404, Cambridge, MA 02139 USA

来源：

QUANTUM COMPUTING: BACK ACTION 2006 | 2006年 / 864卷

基金：

美国国家科学基金会;

关键词：

shaped ultrafast optical pulses; ZnTPP; CuTPP; electron spin polarization; InterSystem crossing;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We report on the search for shaped ultrafast pulses to enhance the rate of inter-system crossing in metalloporphyrins for NMR polarization enhancement. We found that chirp is the dominant feature in pulses that maximize triplet state population and conclude that the pulses enhanced singlet absorption rather than inter-system crossing.

引用

页码：295 / +

页数：3

共 50 条

[11] All optical quantum control of a spin-quantum state and ultrafast transduction into an electric current
Mueller, K.
Kaldewey, T.
Ripszam, R.
Wildmann, J. S.
Bechtold, A.
Bichler, M.
Koblmueller, G.
Abstreiter, G.
Finley, J. J.
SCIENTIFIC REPORTS, 2013, 3
[12] All optical quantum control of a spin-quantum state and ultrafast transduction into an electric current
K. Müller
T. Kaldewey
R. Ripszam
J. S. Wildmann
A. Bechtold
M. Bichler
G. Koblmüller
G. Abstreiter
J. J. Finley
Scientific Reports, 3
[13] Synthesizing ultrafast optical pulses with arbitrary spatiotemporal control
Chen, Lu
Zhu, Wenqi
Huo, Pengcheng
Song, Junyeob
Lezec, Henri J.
Xu, Ting
Agrawal, Amit
SCIENCE ADVANCES, 2022, 8 (43)
[14] Ultrafast optical pulses
Pollock, Clifford R.
PROGRESS IN OPTICS, VOL 51, 2008, 51 : 211 - 249
[15] Quantum control and quantum control landscapes using intense shaped femtosecond pulses
Wollenhaupt, M
Präkelt, A
Sarpe-Tudoran, C
Liese, D
Baumert, T
JOURNAL OF MODERN OPTICS, 2005, 52 (16) : 2187 - 2195
[16] Ultrafast optical spin echo in a single quantum dot
Press, David
De Greve, Kristiaan
McMahon, Peter L.
Ladd, Thaddeus D.
Friess, Benedikt
Schneider, Christian
Kamp, Martin
Hoefling, Sven
Forchel, Alfred
Yamamoto, Yoshihisa
NATURE PHOTONICS, 2010, 4 (06) : 367 - 370
[17] Ultrafast optical spin echo in a single quantum dot
Press D.
De Greve K.
McMahon P.L.
Ladd T.D.
Friess B.
Schneider C.
Kamp M.
Höfling S.
Forchel A.
Yamamoto Y.
Nature Photonics, 2010, 4 (6) : 367 - 370
[18] Terahertz waveform synthesis via optical rectification of shaped ultrafast laser pulses
Ahn, J
Efimov, AV
Averitt, RD
Taylor, AJ
OPTICS EXPRESS, 2003, 11 (20): : 2486 - 2496
[19] Coherent Control by Shaped Pulses in Room Temperature InAs/InP Quantum Dot Optical Amplifiers
Karni, O.
Mishra, A. K.
Eisenstein, G.
Ivanov, V.
Reithmaier, J. P.
2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2016,
[20] All-optical fluorescence blinking control in quantum dots with ultrafast mid-infrared pulses
Shi, Jiaojian
Sun, Weiwei
Utzat, Hendrik
Farahvash, Ardavan
Gao, Frank Y.
Zhang, Zhuquan
Barotov, Ulugbek
Willard, Adam P.
Nelson, Keith A.
Bawendi, Moungi G.
NATURE NANOTECHNOLOGY, 2021, 16 (12) : 1355 - U55

← 1 2 3 4 5 →