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[期刊论文] 作者：PingheWang,LiZhan,QinghaoYe,YuxingXia,
来源：ChineseOpticsLetters 年份：2004
In conventional rational harmonic mode-locking, optical pulse trains with the repetition rate of (pn 1)f_(c) are generated when the modulation frequency of the in-cavity modulator is set at f_(m)=(n 1/p)f_(c), where n and p are both integer......
[期刊论文] 作者：JingCao,PingheWang,YanZhang,GuohuaShi,BoWu,ShangjianZhang,YongLiu,
来源：PhotonicsResearch 年份：2017
In this work, we investigate the methods to improve the performance of the swept source at 1.0 μm based on a polygon scanner, including in-cavity parameters and booster structures out of the cavity. The three in-cavity parameters are the c......
Improved wavelet hierarchical threshold filter method for optical coherence tomography image de-nois
[期刊论文] 作者：JingCao,PingheWang,BoWu,GuohuaShi,YanZhang,XiqiLi,YudongZhang,YongLiu,
来源：JournalofInnovativeOpticalHealthSciences 年份：2018
According to the speckle feature in Optical coherence tomography (OCT), images with speckle indicate not only noise but also signals, an improved wavelet hierarchical threshold filter (IWHTF) method is proposed. At first, a modified hierarc......
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