Supported by the National Basic Research Program of China under Grant No 2014CB340102;the National Natural Science Foundation of China under Grant Nos 61474111 and 61274046
Two-mode converters at 1.3μm, aiming at applications in mode-division multiplexing in Ethernet systems, are proposed and experimentally demonstrated. Based on multimode interference couplers, the two-mode converters ...
supported by the National Natural Science Foundation of China(Grant Nos.61275123,11474119 and 11304024);the National Basic Research Program of China(Grant No.2012CB921602)
In this paper, we propose a scheme to generate an entangled state between two spatially separated movable mirrors by injecting the two-mode squeezed optical reservoir to the dissipative optomechanics, in which the mov...
supported by the National Basic Research Program of China(Grant No.2011CB921601);the National Natural Science Foundation of China(Grant No.11234008);the NSFC Project for Excellent Research Team(Grant Nos.61121064 and 11234008);Doctoral Program Foundation of the Ministry of Education China(Grant No.20111401130001)
A two-mode entangled state was generated experimentally through mixing two squeezed lights from two optical parametric amplifiers on a 50/50 beam splitter.The entangled beams were measured by means of two pairs of bal...
Project supported by the National Natural Science Foundation of China (Grant Nos. 11264018 and 60978009);the Major Research Plan of the National Natural Science Foundation of China (Grant No. 91121023);the National Basic Research Project of China (Grant No. 2011CBA00200);the Young Talents Foundation of Jiangxi Normal University,China
For the first time,we derive the compact forms of normalization factors for photon-added(-subtracted) two-mode squeezed thermal states by using the P-representation and the integration within an ordered product of o...
Supported by the National Natural Science Foundation of China under Grant Nos 11074079 and 60978009;the Major Research Plan of the National Natural Science Foundation of China under Grant No 91121023;the National Basic Research Program of China under Grant No 2011CBA00200;the Ph.D.Program Foundation of Ministry of Education of China.
Using deformed boson algebra,we study the property of two-mode coherent states in noncommutative phase space.When a two-mode field evolves in the noncommutative phase space,it can acquire an extra θ-dependent phase c...
National Basic Research Program of China under Grant No.2006CB806001.
By means of the weakly guiding approximation, the mode spot sizes Wx and Wy of the fundamental mode along the semimajor (x-direction) and semiminor (y-direction) axes of the fiber core in elliptical core two- mode...
Supported by the National Natural Science Foundation of China under Grant Nos 60736040 and 10674089, the NSFC/RGC Joint Research Programme (No 60518001), and National Basic Research Programme of China under Grant No 2006CB921101.
We propose a scheme for the simultaneously preparation radiation-field modes of a single photon and a superposition of zero- and one-photon states, based on the coherent quantum state displacement and photon subtracti...
Supported by the National Natural Science Foundation of China under Grant No 10674052, the New Century Excellent Talent Project (NCET) of the Ministry of Education of China under Grant No NCET-06-0671, and the National Basic Research Project of China under Grant No 2005CB724508.
We propose to generate two-mode squeezed vacuum motional state of an intracavity trapped ion by taking the advantage of the dissipation of the cavity mode. At the first step, the steady and pure two-mode motional enta...