Mechanism and characteristics of long period fiber gratings in simplified hollow-core photonic crystal fibersZhifang Wu, Huifeng Wei, T. T. Han et al.|Optics Express|2011Cited by 40
Long period grating assistant photonic crystal fiber modal interferometerZhoulu Sun, Weijun Tong, Zhi Wang et al.|Optics Express|2011Cited by 22
High order resonances between core mode and cladding supermodes in long period fiber gratings inscribed in photonic bandgap fibersBoyin Tai, Weijun Tong, Zhi Wang et al.|Optics Express|2010Cited by 17
Gain and gain-flatness improved photonic crystal fiber Raman amplifier based on a dual-pass amplification configuration with single pump laserYuan Li, Huifeng Wei, Weijun Tong et al.|Optics Communications|2009Cited by 3