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  1. No Access

    Article

    Switchable L-band dual-wavelength dark–bright pulse pair generation from an Er-doped mode-locked fiber laser with SMF–GIMF–SMF as the saturable absorber

    We have demonstrated the dual-wavelength domain-wall pulse operation in an Er-doped mode-locked fiber laser based on single-mode fiber (SMF)–graded index multimode fiber (GIMF)–SMF as the saturable absorber fo...

    Mengyuan Liu, Yaoyao Qi, Song Yang, Zhenxu Bai, Bingzheng Yan… in Applied Physics B (2022)

  2. Article

    Open Access

    PIFs- and COP1-HY5-mediated temperature signaling in higher plants

    Plants have to cope with the surrounding changing environmental stimuli to optimize their physiological and developmental response throughout their entire life cycle. Light and temperature are two critical env...

    Yeting Bian, Li Chu, Huan Lin, Yaoyao Qi, Zheng Fang, Dongqing Xu in Stress Biology (2022)

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  3. No Access

    Article

    Study of the influence of SESAM parameters on the evolution of mode-locked pulses at different repetition rates

    In this paper, we investigated the influence of Semiconductor Saturable Absorber Mirror (SESAM) parameters on pulse evolution of passively mode-locked fiber laser at different repetition rates. Based on the No...

    Yu Zhang, Yaoyao Qi, **aowei Huo, Bin Chen, Zhenxu Bai, Xuezong Yang… in Applied Physics B (2021)

  4. No Access

    Article

    240 W narrow-linewidth Yb-doped double-cladding fiber amplifier operated in the 100-ps pulse regime

    High average power picosecond (~ 100 ps) lasers with narrow-linewidth are in great demand for some specific applications. In this paper, a 240 W Yb-doped double-cladding fiber amplifier system at 1064 nm deliv...

    Yaoyao Qi, Haijuan Yu, **gyuan Zhang, Shuzhen Zou, Ling Zhang… in Applied Physics B (2017)

  5. No Access

    Protocol

    Determination of Rab5 Activity in the Cell by Effector Pull-Down Assay

    Rab5 targets to early endosomes and is a master regulator of early endosome fusion and endocytosis in all eukaryotic cells. Like other GTPases, Rab5 functions as a molecular switch by alternating between GTP-b...

    Yaoyao Qi, Zhimin Liang, Zonghua Wang, Guodong Lu, Guangpu Li in Rab GTPases (2015)