supported by the National Natural Science Foundation of China under Grant No.61171006
A novel H-plane cross-shaped circulator based on magneto-photonic crystals is experimentally investigated.The band gap of the TE mode for the photonic crystals is calculated by the plane wave expansion method.The tran...
supported by the National Natural Science Foundation of China under Grant No.11304177
The construction of a two-dimensional magneto–optical trap with hollow cooling and pushing(2D-HP MOT) is reported in detail,and a velocity-tunable cold atomic beam produced by this 2D-HP MOT is demonstrated.The mag...
supported by the National 973 Program of China(No.2012CB921603);the National Natural Science Foundation of China(Nos.61275209,11304189,61378015,and 11434007);the NSFC Project for Excellent Research Team(No.61121064);PCSIRT(No.IRT13076)
We present a simple, robust, space-adjustable dark magneto-optical trap(MOT) for the efficient production of heteronuclear molecules. Double-mixed beams made up of repumping beams and depumping beams propagate in near...
supported by the National Nature Science Foundation of China (Nos. 61127901 and 11474282);the Key Project of the Chinese Academy of Sciences (No. KJZD-EW-W02)
We report experiments on the observation of the ^1S0-^3P0 transition spectrum of ^88Sr in the Lamb-Dicke regime.After going through a two-stage magneto-optical trap(MOT),88 Sr cold atoms with number of about 1 × 10...
supported by the National Natural Science Foundation of China (Nos. 60976043 and 60976037);the Collaborative Projects of NSFC-RFBR Agreement (Nos. 60711120182 and 60811120023);the National "863" Program of China (No. 2009AA03Z419)
Diamonds are wide-gap semiconductors possessing excellent physical and chemical properties; thus, they are regarded as very appropriate materials for optoelectronic devices. Based on the Kerr effect, we introduce a si...
supported by the National Key Basic Research Program of China(No.2007CB936503) ;the National Natural Science Foundation of China(No. 10827403).
A method for local magneto-optical Kerr effect imaging based on a home-made scanning near-field optical microscope working in reflection mode is presented. Shear force detection is carried out by using a symmetric pie...
supported by the National Natural Science Foundation of China (Nos.60708008 and 10734080);the Project of Academic Leaders in Shanghai (No.07XD14030);the Knowledge Innovation Program of the Chinese Academy of Sciences
A theoretical investigation is carried out into the cross phase modulation (XPM) in an asymmetric double A1GaAs/GaAs quantum wells structure with a common continuum. It is found that, combining resonant tunneling-in...
supported by the National Natural Science Foundation of China (No.10647132);the Scientific Research Fund of Hunan Provincial Education Department (No.05B014).
The internal transitions and absorption spectra of confined magnetoexcitons in GaAs/Ga0.TA10.aAs quan- tum wells have been theoretically investigated under magnetic fields along the growth direction of the semiconduct...
The dynamic performances of magneto-optical Bi-substituted rare-earth iron garnet (BIG) under different external magnetic fields and at different frequencies are experimentally studied. The measurement data indicate t...