The Experiment Study of Two Nd~（3＋）：p－glass Rods Laser with a Q－switch／mode－locking and Amplifier

ＴｈｅＥｘｐｅｒｉｍｅｎｔＳｔｕｄｙｏｆＴｗｏＮｄ￣（３＋）：ｐ－ｇｌａｓｓＲｏｄｓＬａｓｅｒｗｉｔｈａＱ－ｓｗｉｔｃｈ／ｍｏｄｅ－ｌｏｃｋｉｎｇａｎｄＡｍｐｌｉｆｉｅｒ￥ＲＥＮＺｈａｏｙｕ；ＺＨＵＡＮＧＤｏｕｎａｎ；ＬＥＩＳｈｉｚｈａｎ；ＹＵＧｕｉ...     

A Novel Crystal Spectrometer in Laser Produced Plasma Diagnostic Experiments

ＡＮｏｖｅｌＣｒｙｓｔａｌＳｐｅｃｔｒｏｍｅｔｅｒｉｎＬａｓｅｒＰｒｏｄｕｃｅｄＰｌａｓｍａＤｉａｇｎｏｓｔｉｃＥｘｐｅｒｉｍｅｎｔｓ￥ＳＯＮＧＸｉａｎｇｙａｎｇ；ＨＡＮＳｈｅｎｓｈｅｎｇ；ＦＥＮＧＸｉａｎｐｉｎｇ；ＺＨＡＮＧＺｈｅｎｑｕａｎ；ＸＵＺ...     

HMO model of scalar field in medium and self-focusing

In this paper, the HMO model of scalar field in medium is presented using the general covariant classical theory of scalar field in medium, which is regarded as a curved space-time represented by optical metric model (OMM) and the case of self-focusing is discussed.     

The chaotic behavior analysis near the points B_3～B_5 of a nonlinear Fabry-Perot cavity

In this paper a further proof is given to the instability of 2~n bifurcation near the point B_3. The chaos in B_3 seems to arrive via the route of intermittent and tangential bifurcation. It is also shown that a metastability chaos occurs in the transition from B_4 to B_5.     

Reconstruction of convection coefficients of an elliptic equation in the plane by Dirichlet to Neumann map

The inverse problem of determining two convection coefficients of an ellipticpartial differential equation by Dirichlet to Neumann map is discussed.It is well knownthat this is a severely ill-posed problem with high nonlinearity.By the inverse scatteringtechnique for first order elliptic system in the plane and the theory of generalized analyticfunctions,we give a constructive method for this inverse problem.     

Population Transfer of U Vapor Effected by the Population of a Trapped State

ＰｏｐｕｌａｔｉｏｎＴｒａｎｓｆｅｒｏｆＵＶａｐｏｒＥｆｆｅｃｔｅｄｂｙｔｈｅＰｏｐｕｌａｔｉｏｎｏｆａＴｒａｐｐｅｄＳｔａｔｅ￥ＮＩＮＧＸｉｊｉｎｇ；ＪＩＮＧＣｈｕｎｙａｎｇ；ＬＩＮＦｕｃｈｅｎｇ（ＳｈａｎｇｈａｉＩｎｓｔｉｔｕｔｅｏｆＯｐｔｉｃｓ...     

Quantum-electrodynamic modification of atomic dipole matrix element in a strong converging laser field

In this paper we report at the first time a quantum-electrodynamic modificationresult to the dipole transition matrix elements related to the bound levels of an atom in a strongconverging laser field.When the laser intensity increases,the dipole matrix elements increaseat first.However,further intensity increase will bring about the matrix elements decrease.That means the dipole transition probability is suppressed.     

Pulse shaping by a discrete microstrip

Method for laser pulse shaping by a discrete transmission line has been improvedand simplified.Some calculations are given about deformation of the shaped pulse,passingthrough a laser amplifier.The required profile of electrical pulse can be deduced from the newcalculation when the amplified driving pulse profile is defined.The noise effect is estimated.     

SHOCK COMPRESSION BEHAVIOR OF BROMOFORM

ＳＨＯＣＫＣＯＭＰＲＥＳＳＩＯＮＢＥＨＡＶＩＯＲＯＦＢＲＯＭＯＦＯＲＭＰｅｎｇＳｈａｎｇｑｉａｎｇａ，ｂ，ｃＪｉｎｇＦｕｑｉａｎａ，ｂＨｕＪｉｎｂｉａｏａ，ｂＧｏｕＱｉｎｇｑｕａｎｂａ．ＬａｂｆｏｒＳｈｏｃｋＷａｖｅａｎｄＤｅｔｏｎａｔｉｏｎＰｈｙ...     

THE ANALYTICAL SOLUTION FOR ATOMIC STATES IN STRONG CONVERGING LASER FIELD

In this paper,we obtain an analytical solution for the eigenvalues andeigenfunctions of hydrogen atom in strong converging laser fleld with circular polariza-tion,and compare the results with those obtained by determinant-eigenvalue calculation