221 citations · 307 across the 10 of their papers we have counts for
4 papers · 1 filter
Realization of broadband truly rainbow trapping in gradient-index heterostructures
Jie Xu, Sanshui Xiao, Panpan He +5
Unidirectionally propagating waves (UPW) such as topologically protected edge modes and surface magnetoplasmons (SMPs) has been a research hotspot in the last decades. In the study…
Temperature-Dependent Group Delay of Photonic-Bandgap Hollow-Core Fiber Tuned by Surface-Mode Coupling
Yazhou Wang, Zhengran Li, Fei Yu +4
Surface modes (SM) are highly spatially localized modes existing at the core-cladding interface of photonic-bandgap hollow-core fiber (PBG-HCF). When coupling with SM, the air mode…
CO2-based hollow-core fiber Raman laser with high-pulse energy at 1.95 um
Yazhou Wang, Olav ThorbjØrn Sandberg Schiess, Rodrigo Amezcua-Correa +1
In this letter, we present a high pulse energy Raman laser at 1946 nm wavelength directly pumped with a 1533 nm custom-made fiber laser. The Raman laser is based on the stimulated…
Broadband energy squeezing and tunneling based on unidirectional modes
Lujun Hong, Yazhou Wang, Yun Shen +4
Energy squeezing attracts many attentions for its potential applications in electromagnetic (EM) energy harvesting and optical communication. However, due to the Fabry-Perot resona…