Diode-pumped quasi-three-level CW Nd:CLNGG and Nd:CNGG lasers
文献类型：期刊论文
| 作者 | He, KN ; Wei, ZY ; Li, DH ; Zhang, ZG ; Zhang, HJ ; Wang, JY ; Gao, CQ |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2009 |
| 卷号 | 17期号:21页码:19292 |
| 关键词 | 935 NM NIOBIUM GALLIUM ND-CNGG CRYSTALS OPERATION CLNGG POWER |
| ISSN号 | 1094-4087 |
| 通讯作者 | He, KN: Chinese Acad Sci, Inst Phys, Lab Opt Phys, POB 603, Beijing 100190, Peoples R China. |
| 中文摘要 | The exact solutions of a one-dimensional mixture of spinor bosons and spinor fermions with delta-function interactions are studied. Some new sets of Bethe ansatz equations are obtained by using the graded nest quantum inverse scattering method. Many interesting features appear in the system. For example, the wave function has the SU(2 vertical bar 2) supersymmetry. It is also found that the ground state of the system is partial polarized, where the fermions form a spin singlet state and the bosons are totally polarized. From the solution of Bethe ansatz equations, it is shown that all the momentum, spin and isospin rapidities at the ground state are real if the interactions between the particles are repulsive; while the fermions form two-particle bounded states and the bosons form one large bound state, which means the bosons condensed at the zero momentum point, if the interactions are attractive. The charge, spin and isospin excitations are discussed in detail. The thermodynamic Bethe ansatz equations are also derived and their solutions at some special cases are obtained analytically. (C) 2009 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10874237]; Grand for State Key Program of China [2007CB815104] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36000]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | He, KN,Wei, ZY,Li, DH,et al. Diode-pumped quasi-three-level CW Nd:CLNGG and Nd:CNGG lasers[J]. OPTICS EXPRESS,2009,17(21):19292. |
| APA | He, KN.,Wei, ZY.,Li, DH.,Zhang, ZG.,Zhang, HJ.,...&Gao, CQ.(2009).Diode-pumped quasi-three-level CW Nd:CLNGG and Nd:CNGG lasers.OPTICS EXPRESS,17(21),19292. |
| MLA | He, KN,et al."Diode-pumped quasi-three-level CW Nd:CLNGG and Nd:CNGG lasers".OPTICS EXPRESS 17.21(2009):19292. |
入库方式： OAI收割
来源：物理研究所
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