Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Bai-Ou Guan"'
Publikováno v:
Applied Sciences, Vol 10, Iss 11, p 3813 (2020)
Microwave photonic frequency conversion, with flexible tunability and a simple structure based on a wavelength swept laser (WSL), is proposed and experimentally demonstrated. In the proposed frequency conversion system, a broadband WSL was used to ge
Externí odkaz:
https://doaj.org/article/b293904b93214814bdb83e81d52807ae
Publikováno v:
Applied Sciences, Vol 9, Iss 2, p 260 (2019)
This paper reviews the recent developments in microwave photonic devices based on liquid crystal on silicon (LCOS) technology. The operation principle, functions and important specifications of an LCOS based optical processor are described. Three mic
Externí odkaz:
https://doaj.org/article/fdaf0f030486484c8b52b9ad6812066c
Publikováno v:
Applied Sciences, Vol 9, Iss 3, p 403 (2019)
In this study, a high-resolution optical fiber Fabry⁻Pérot (FP) interferometer displacement sensor with chirped spectral characteristics based on a tapered microfiber is theoretically discussed and experimentally implemented. Instead of inscribing
Externí odkaz:
https://doaj.org/article/107989d55b124620b3046a21fe8f8a29
Autor:
Weicheng Xia, Ruiqi Zheng, Bijuan Chen, Erwin H. W. Chan, Xudong Wang, Xinhuan Feng, Bai-Ou Guan
Publikováno v:
Applied Sciences, Vol 8, Iss 12, p 2433 (2018)
This paper presents a detailed investigation on the cause of ripples in the frequency response of a microwave photonic phase shifter implemented using a 90° hybrid coupler. It was found that an unwanted radio frequency (RF) modulation sideband is ge
Externí odkaz:
https://doaj.org/article/749b3ca12052403baeab0a15c4baa37f