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20161229 Research progress on the ultrafast spectroscopy based on temporal focusing and its applications

Author: Optoelectronic Device and Integration Lab (OEDI) Optical spectrum acts as an essential information carrier, and the spectroscopy is one of the most essential measurement techniques in photo

20161229 Recent Research Progress in Fiber Orbital Angular Momentum Communications

With the rapid develop of information era, there is an increasing demand on the transmission capacity of communication systems. The existing fiber optical communication systems face great challen

20161121 The breakthrough research about the demodulation of fiber bragg grating sensors

Since 1990s, fiber Bragg grating (FBG) sensors have well-known attributes such as electromagnetic immunity, high sensitivity, and compactness. However, expensive and unreliable wavelength interro

20161215 Research on generation of accelerating terahertz airy beams with 3D printing technology

In 1979, Berry and Balazs firstly observed a nonspreading Airy wave function which is a solution of the quantum mechanical Schrodinger equation. Considering the mathematical correspondence between par

20161212 Low-energy photoelectron holography in midinfrared laser fields

In the field of strong field physics, the interaction between strong field laser pulses and atoms and molecules has been a hot topic for several decades. Atoms and molecules will be ionized in the str

20161122 Arbitrary waveform generator based on Taylor synthesis method

Professor Jianji Dong and his group of optoelectric devices and integration functional laboratory of Wuhan National Laboratory for Optoelectronics proposed a silicon-on-insulator (SOI) on ch

20161117 Investigation on self-absorption at reduced air pressure in quantitative analysis using laser-induced breakdown spectroscopy

Laser-induced breakdown spectroscopy (LIBS) has been recognized as a “future star " in the field of compositional analysis for its rapid, in-situ, remote characteristics. However, the self-absorptio

20161112 Investigation on the anomalous circular dichroism in high harmonic generation from molecules with two chiral centers

Achiral molecule is a kind of molecule which is not superimposable on its mirror image. The property of chirality is of great practical importance because most biomolecules and pharmaceuticals ar

20161110 Backscattering photoelectron holography in orthogonal two-color laser fields

When an atom or molecule is exposed to a strong laser field, an electron wave packet can be ionized through tunneling. The ionized electron wave packet may be driven back to parent ion, result in an i