国际光学工程学会
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作者:Lu Zhang , Yunhao Xie ...
来源:[J].Journal of Biomedical Optics(IF 2.881), 2018, Vol.23 (8), pp.085003-085003SPIE
摘要:Constructing models of cells’ realistic internal and external morphology is vital for correlation between light scattering and morphology of the scattering structure. The image stack obtained from fluorescent confocal microscopy is at present used to construct the cell’s thr...
作者:Lu Zhang , Ying Tang
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (3), pp.036117-036117SPIE
摘要:The light-tree-based optical multicasting (LT-OM) scheme provides a spectrum- and energy-efficient method to accommodate emerging multicast services. Some studies focus on the survivability technologies for LTs against a fixed number of link failures, such as single-link failure....
作者:... Hanlin Feng , Lu Zhang , Zhao Zhou
来源:[J].Optical Engineering(IF 0.88), 2016, Vol.55 (2), pp.026116-026116SPIE
摘要:We propose a microwave photonics system for radio frequency self-interference cancellation using optical techniques. With a simple structure, this system employs two low-cost directly modulated lasers and a balanced photodetector to subtract the strong self-interference signal fr...
作者:Lu Zhang , Guozhuang Shen ...
来源:[J].Journal of Applied Remote Sensing(IF 0.876), 2014, Vol.8 (1), pp.084593-084593SPIE
摘要:Global environmental change has gained widespread global attention. It is a complex system with special spatial and temporal evolutionary characteristics. Sensitive factors are indicators of global environmental change, and some can be observed with Earth observation technology. ...
作者:Lu Zhang , Zhiyong Wu ...
来源:[J].Optical Engineering(IF 0.88), 2013, Vol.52 (1), pp.015004-015004SPIE
摘要:To mitigate the impact of the error between the estimated channel fading coefficient and the perfect fading coefficient on the bit error rate (BER), a priori conditional probability density function averaging the estimation error is proposed. Then, an improved maximum-likelihood ...
作者:Lu Zhang , Yong Wang ...
来源:[J].Journal of Applied Remote Sensing(IF 0.876), 2013, Vol.7 (1), pp.073481-073481SPIE
摘要:Change detection in Tai’an city of eastern China using a pair of qual-polarimetric Advanced Land Observing Satellite phased array type L-band synthetic aperture radar (ALOS PALSAR) data was studied. The procedures consisted of polarimetric features extraction, optimal polari...

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