The effect of field modulation on the vibrational population of the photoassociated NaK and its dynamics

doi:10.1088/1674-1056/26/4/043202

中国物理B ›› 2017, Vol. 26 ›› Issue (4): 43202-043202.doi: 10.1088/1674-1056/26/4/043202

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

The effect of field modulation on the vibrational population of the photoassociated NaK and its dynamics

Yu Wang(王玉), Da-Guang Yue(岳大光), Xu-Cong Zhou(周旭聪), Ya-Hui Guo(郭雅慧), Qing-Tian Meng(孟庆田)

1 School of Physics and Electronics, Shandong Normal University, Ji'nan 250014, China;
2 College of Science, China University of Petrolium, Qingdao 266580, China

收稿日期:2016-11-22 修回日期:2016-12-28 出版日期:2017-04-05 发布日期:2017-04-05
通讯作者: Qing-Tian Meng E-mail:qtmeng@sdnu.edu.cn
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 11674198) and the Natural Science Foundations of Shandong Province, China (Grant Nos. ZR2014AM022 and ZR2015AL023). Partial financial support from Taishan Scholar Project of Shandong Province is also acknowledged.

The effect of field modulation on the vibrational population of the photoassociated NaK and its dynamics

Yu Wang(王玉)¹, Da-Guang Yue(岳大光)¹, Xu-Cong Zhou(周旭聪)¹, Ya-Hui Guo(郭雅慧)², Qing-Tian Meng(孟庆田)¹

1 School of Physics and Electronics, Shandong Normal University, Ji'nan 250014, China;
2 College of Science, China University of Petrolium, Qingdao 266580, China

Received:2016-11-22 Revised:2016-12-28 Online:2017-04-05 Published:2017-04-05
Contact: Qing-Tian Meng E-mail:qtmeng@sdnu.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 11674198) and the Natural Science Foundations of Shandong Province, China (Grant Nos. ZR2014AM022 and ZR2015AL023). Partial financial support from Taishan Scholar Project of Shandong Province is also acknowledged.

摘要/Abstract

摘要：

This paper presents calculation results for the photoassociation of a NaK molecule with a two-color modulated laser and gives a detailed analysis about them. For the two-step photoassociation process in intense fields, the effect of two-color modulated laser parameters, such as relative phase, envelope period, and laser intensity, on the population of the molecular electronic state can be obtained by solving the time-dependent Schrödinger equation through the quantum wave packet method. The numerical simulation shows not only that the influence of laser parameters on the vibrational distribution presents some regularity, but also that a higher population in the ground electronic state can be realized through adjusting these laser parameters.

关键词: photoassociation, time-dependent wave packet method, light-matter interaction, NaK

Abstract:

Key words: photoassociation, time-dependent wave packet method, light-matter interaction, NaK

中图分类号: (Coherent control of atomic interactions with photons)

32.80.Qk

34.50.Rk (Laser-modified scattering and reactions) 33.80.-b (Photon interactions with molecules) 82.20.Bc (State selected dynamics and product distribution)

王玉, 岳大光, 周旭聪, 郭雅慧, 孟庆田. The effect of field modulation on the vibrational population of the photoassociated NaK and its dynamics[J]. 中国物理B, 2017, 26(4): 43202-043202.

Yu Wang(王玉), Da-Guang Yue(岳大光), Xu-Cong Zhou(周旭聪), Ya-Hui Guo(郭雅慧), Qing-Tian Meng(孟庆田). The effect of field modulation on the vibrational population of the photoassociated NaK and its dynamics[J]. Chin. Phys. B, 2017, 26(4): 43202-043202.

参考文献 36

[1]	Wang Y and Meng Q T 2015 J. At. Mol. Sci. 6 216
[2]	Krems R V, Stwalley W C and Friedrich B 2009 Cold molecules: theory, experiment, applications (State of Florida: CRC Press)
[3]	Quemener G and Julienne P S 2012 Chem. Rev. 112 4949
[4]	Carr L D, DeMille D, Krems R V and Ye J 2009 New J. Phys. 11 055049
[5]	DeMille M M, Kidd J R, Ruggeri V, Palmatier M A, Goldman D, Odunsi A, Okonofua F, Grigorenko E, Schulz L O, Bonne-Tamir B, Lu R B, Parnas J, Pakstis A J and Kidd K K 2002 Hum. Genet. 111 521
[6]	Góral K, Santos L and Lewenstein M 2002 Phys. Rev. Lett. 88 170406
[7]	Krems R V 2008 Phys. Chem. Chem. Phys. 10 4079
[8]	Moore M G and Vardi A 2002 Phys. Rev. Lett. 88 160402
[9]	Ni K K, Ospelkaus S, Wang D, Quéméner G, Neyenhuis B, De Miranda M H G, Bohn J L, Ye J and Jin D S 2010 Nature 464 1324
[10]	Thorsheim H R, Weiner J and Julienne P S 1987 Phys. Rev. Lett. 58 2420
[11]	Greiner M, Regal C A and Jin D S 2003 Nature 426 537
[12]	Zwierlein M W, Stan C A, Schunck C H, Raupach S M, Gupta S, Hadzibabic Z and Ketterle W 2003 Phys. Rev. Lett. 91 250401
[13]	de Lima E F 2015 J. Low. Temp. Phys. 180 161
[14]	Luc-Koenig E, Vatasescu M and Masnou-Seeuws F 2004 Eur. Phys. J. D 31 239
[15]	Wright M J, Gensemer S D, Vala J, Kosloff R and Gould P L 2005 Phys. Rev. Lett. 95 063001
[16]	Zhang C Z, Zheng B, Niu Y Q, Wei W and Meng Q T 2014 Sci. China-Phys. Mech. Astron. 57 1879
[17]	Koch C P, Kosloff R, Luc-Koenig E, Masnou-Seeuws F and Crubellier A 2006 J. Phys. B: At. Mol. Opt. Phys. 39 S1017
[18]	Koch C P, Luc-Koenig E and Masnou-Seeuws F 2006 Phys. Rev. A 73 033408
[19]	Sugawara Y, Goban A, Minemoto S and Sakai H 2008 Phys. Rev. A 77 031403
[20]	Salzmann W, Mullins T, Eng J, Albert M, Wester R, Weidemüller M, Merli A, Weber S M, Sauer F, Plewicki M, Weise F, Wöste L and Lindinger A. 2008 Phys. Rev. Lett. 100 233003
[21]	Zhang W, Huang Y, Xie T, Wang G R and Cong S L 2010 Phys. Rev. A 82 063411
[22]	Zhang W, Wang G R and Cong S L 2011 Phys. Rev. A 83 045401
[23]	Zhang J, Gao S B, Wu H and Meng Q T 2015 J. Phys. Chem. A 119 8959
[24]	Meng Q T, Yang G H, Sun H L, Han K L and Lou N Q 2003 Phys. Rev. A 67 063202
[25]	Meng Q T, Yang G H and Han K L 2003 Int. J. Quantum Chem. 95 30
[26]	Meng Q T, Liu X G, Zhang Q G and Han K L 2005 Chem. Phys. 316 93
[27]	Zhang C Z, Zheng B, Wang J and Meng Q T 2013 Chin. Phys. B 22 023401
[28]	Zhang C X, Niu Y Q and Meng Q T 2014 Chin. Phys. B 23 103301
[29]	Aymar M and Dulieu O 2007 Mol. Phys. 105 1733
[30]	Nikolov A N, Ensher J R, Eyler E E, Wang H, Stwalley W C and Gould P L 2000 Phys. Rev. Lett. 84 246
[31]	Zhang W, Zhao Z Y, Xie T, Wang G R, Huang Y and Cong S L 2011 Phys. Rev. A 84 053418
[32]	Marston C C and Balint-Kurti G G 1989 J. Chem. Phys. 91 3571
[33]	Bandrauk A D and Shen H 1991 Chem. Phys. Lett. 176 428
[34]	Cooley J W and Tukey J W 1965 Math. Comput. 19 297
[35]	Heather R and Metiu H 1987 J. Chem. Phys. 86 5009
[36]	Zhang H, Han K L, He G Z and Lou N Q 1998 Chem. Phys. Lett. 289 494

The effect of field modulation on the vibrational population of the photoassociated NaK and its dynamics

The effect of field modulation on the vibrational population of the photoassociated NaK and its dynamics

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 36

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Xilin Lu, Zi-Min Li, Vladimir V Mangazeev, and Murray T Batchelor. Hidden symmetry operators for asymmetric generalized quantum Rabi models[J]. 中国物理B, 2022, 31(1): 14210-014210.
[2]	武寄洲, 李玉清, 刘文良, 李鹏, 王晓锋, 陈鹏, 马杰, 肖连团, 贾锁堂. Enhancement of the photoassociation of ultracold atoms via a non-resonant magnetic field[J]. 中国物理B, 2020, 29(8): 83303-083303.
[3]	温月佩, 布仁巴雅尔, 陈茂笃. Non-adiabatic quantum dynamical studies of Na(3p)+HD(ν=1, j=0)→NaH/NaD+D/H reaction[J]. 中国物理B, 2019, 28(6): 63401-063401.
[4]	刘成成, 东蕊, 李博艺, 李颖, 徐峰, 他得安, 王威琪. Ultrasonic backscatter characterization of cancellous bone using a general Nakagami statistical model[J]. 中国物理B, 2019, 28(2): 24302-024302.
[5]	陈念科, 李贤斌. Unconventional phase transition of phase-change-memory materials for optical data storage[J]. 中国物理B, 2019, 28(10): 104202-104202.
[6]	李鹏伟, 李玉清, 冯国胜, 武寄洲, 马杰, 肖连团, 贾锁堂. Effect of external magnetic field on the shift of resonant frequency in photoassociation of ultracold Cs atoms[J]. 中国物理B, 2019, 28(1): 13702-013702.
[7]	赵国栋, 苏殿强, 姬中华, 孟腾飞, 赵延霆, 肖连团, 贾锁堂. Photoassociation spectra of ultracold ⁸⁵Rb₂ molecule in 0_u⁺ long range state near the 5S_1/2+5P_1/2 asymptote[J]. 中国物理B, 2017, 26(8): 83301-083301.
[8]	李梓维, 胡义涵, 李瑜, 方哲宇. Light-matter interaction of 2D materials: Physics and device applications[J]. 中国物理B, 2017, 26(3): 36802-036802.
[9]	王文浩, 刘文良, 武寄洲, 李玉清, 王晓锋, 刘艳艳, 马杰, 肖连团, 贾锁堂. Enhancement of signal-to-noise ratio of ultracold polar NaCs molecular spectra by phase locking detection[J]. 中国物理B, 2017, 26(12): 123701-123701.
[10]	刘艳艳, 武寄洲, 刘文良, 王晓锋, 王文浩, 马杰, 肖连团, 贾锁堂. Highly sensitive photoassociation spectroscopy of ultracold ²³Na¹³³Cs molecular long-range states below the 3S_1/2+6P_3/2 limit[J]. 中国物理B, 2017, 26(12): 123702-123702.
[11]	李金花, 任海东, 裴世鑫, 曹兆楼, 咸冯林. Modulation instabilities in randomly birefringent two-mode optical fibers[J]. 中国物理B, 2016, 25(12): 124208-124208.
[12]	何琼, 孙树林, 肖诗逸, 李欣, 宋争勇, 孙午炯, 周磊. Manipulating electromagnetic waves with metamaterials：Concept and microwave realizations[J]. 中国物理B, 2014, 23(4): 47808-047808.
[13]	张彩霞, 牛余全, 孟庆田. Time-dependent approach to the double-channel dissociation of the NaCs molecule induced by pulsed lasers[J]. 中国物理B, 2014, 23(10): 103301-103301.
[14]	刘文良, 武寄洲, 马杰, 肖连团, 贾锁堂. High-resolution photoassociation spectroscopy of ultracold Cs₂ long-range 0_g^- state：The external well potential depth[J]. Chin. Phys. B, 2014, 23(1): 13301-013301.
[15]	陈鹏, 李玉清, 张一驰, 武寄洲, 马杰, 肖连团, 贾锁堂. High resolution photoassociation spectra of an ultracold Cs₂ long-range 0_u⁺ (6S_1/2+6P_1/2) state[J]. 中国物理B, 2013, 22(9): 93301-093301.