Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Fengfan Tang"'
Autor:
Chengkun Dong, Ziwei Zhou, Xiaowen Gu, Yichen Zhang, Guodong Tong, Zhihai Wu, Hao Zhang, Wenqi Wang, Jun Xia, Jun Wu, Tangsheng Chen, Jinping Guo, Fan Wang, Fengfan Tang
Publikováno v:
Advanced Science, Vol 10, Iss 34, Pp n/a-n/a (2023)
Abstract The integration of metasurfaces and optical waveguides is gradually attracting the attention of researchers because it allows for more efficient manipulation and guidance of light. However, most of the existing studies focus on passive devic
Externí odkaz:
https://doaj.org/article/d53ea3f28883460fa795283613bfc68c
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 2, Pp 1-8 (2018)
The paper introduces a 24-channel air-trench isolated Silica-based VOA array. The air trenches thermally insulate the VOAs with etched-free waveguide technologies. Reactive ion etching and wet etching were used at different channel locations to suppr
Externí odkaz:
https://doaj.org/article/796d405922d64d19bd49d3dfad953327
Autor:
Xiaoping Wu, Xuerui Liang, Liu Yang, Liu Chenglu, Wen Liu, Fengfan Tang, Keyu Wu, Ji Zhang, Zhilin Yuan, Liu Wenjun, Chen Hui
Publikováno v:
Applied optics. 58(30)
The paper introduces a silica-on-silicon monolithic integrated cyclic arrayed waveguide grating (AWG) with Mach-Zehnder interference (MZI) filters and arrayed vertical reflecting mirrors in silicon to realize effective and stable optical transmission
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 2, Pp 1-8 (2018)
The paper introduces a 24-channel air-trench isolated Silica-based VOA array. The air trenches thermally insulate the VOAs with etched-free waveguide technologies. Reactive ion etching and wet etching were used at different channel locations to suppr
Autor:
Min Yulan, Wen Liu, Keyu Wu, Zhilin Yuan, Chen Hui, Liu Wenjun, Changan Li, Chenggang Guan, Xiaoping Wu, Fengfan Tang, Liu Chenglu
Publikováno v:
Applied optics. 57(21)
In this paper, a unique device that can act as both multiplexer and demultiplexer is proposed with two all-metal compensating rods that makes the compensated chip almost the same spectrum profile as the original one. In this way a flat-top athermal a
Publikováno v:
Optical Transmission, Switching, and Subsystems VI.
In this paper, we theoretically and experimentally introduce a new reconfigurable optical add/drop multiplexers (ROADM) module which bases on the narrow-band optical switch (NBOS) technology and achieves the narrow-band optical switching with a Fabry
Publikováno v:
Optical Transmission, Switching, and Subsystems VI.
We theoretically and experimentally report a single-wavelength module of 1x4 wavelength selective switch (WSS) module based on the bi-axial MEMS mirror and thin film filter technology. With a cascaded structure of such WSS module, a novel 1xN WSS can