Adaptive-window angular spectrum algorithm for near-field ptychography

Polarization properties of calibration reflector system in the polarization-modulated space laser communication

Stabilizing 2-D Dark Gap Solitons and Vortices Using Bright Defects in Optical Lattices

Dark solitons in cigar-shaped BECs have been observed. However, the dark gap solitons have remained experimentally unproven, and their properties in more than one dimension, unknown. Recently, researchers from Xi'an Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences predicted that optical...

Researchers predicted that ultracold atoms have two kinds of stable gap-type dark localized modes in optical lattices.

Bose-Einstein condensate (BEC) exhibits a variety of fascinating and unexpected macroscopic phenomena, and has attracted sustained attention in recent years-particularly in the field of solitons and associated nonlinear phenomena. Meanwhile, optical lattices have emerged as a versatile toolbox for understanding the ...

Optical tweezers

Introduction: Optical tweezers is a new type of optical micro-manipulation and micro-fabrication system. Different from conventional mechanical system, the optical tweezers can tweeze, manipulate and fabricate small “work pieces” such as biological cells, organelles and other micro-particles by light. It is a re...

XIOPM Launches 2^nd Generation 400W Industrial Class Optical Fiber Laser Product

Since 2006, the research of high power optical fiber laser of XIOPM has achieved repaid development with the support of the National High-Tech R&D Program of China, Knowledge Innovation Program of CAS, and National Natural Science Foundation of China. In 2009, XIOPM achieved the all-fiber laser output of breaking 10...

XIOPM Launches 2^nd Generation 400W Industrial Class Optical Fiber Laser Product

Since 2006, the research of high power optical fiber laser of XIOPM has achieved repaid development with the support of the National High-Tech R&D Program of China, Knowledge Innovation Program of CAS, and National Natural Science Foundation of China. In 2009, XIOPM achieved the all-fiber laser output of breaking 10...

Four Projects of XIOPM Obtained the First Prize for S&T Progress Award of Shaanxi Academy of Sciences

Four projects of Xi’an Institute of Optics and Precision Mechanics (XIOPM), CAS obtained the first prize for scientific and technological progress award on June 23, after reviewing by the review committee of the Scientific and Technological Progress Award of Shaanxi Academy of Sciences. The four projects are “Plan...