Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Xian Zhou"'
Autor:
Xian-Zhou Zhang, Hai Lu, Hongchao Liu, Kesheng Shen, Wenyuan Luo, Xiao-Long Sun, Ting Zhu, Xinkai Li, Jun Zhang, Shi-Qing Dong, Chunhua Xue, Yun Zheng, Shi-Qiang Xia, Chao Dong
Publikováno v:
Optics express. 29(12)
Contrary to conventional Tamm plasmon (TP) absorbers of which narrow absorptance peaks will shift toward short wavelengths (blueshift) as the incident angle increases for both transverse magnetic (TM) and transverse electric (TE) polarizations, here
Akademický článek
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Akademický článek
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Publikováno v:
Optics express. 28(15)
Silicon photonics coherent transceivers have integrated all the necessary optics except the lasers. The laser source has become a major obstacle to further reduce the cost, footprint, power consumption of the coherent transceivers for short-reach opt
Autor:
Hongchao Liu, Xian-Zhou Zhang, Feng Wu, Hai Lu, Jun Zhang, Yun Zheng, Yufang Liu, Chao Dong, Kesheng Shen, Shi-Qiang Xia
Publikováno v:
Optics Express. 29:13576
Realizing a polarization-insensitive broadband optical absorber plays a key role in the implementation of microstructure optoelectrical devices with on-demand functionalities. However, the challenge is that most of these devices involve the constitue
Publikováno v:
Optics express. 25(8)
Hydrogen gas sensing properties of Pt-WOsub3/subfilms on spiral microstructured fiber Bragg grating (FBG) has been demonstrated. Pt-WOsub3/subfilm was prepared by hydrothermal method. The spiral microsturctured FBG was fabricated using femtosecond la
Autor:
Kangping Zhong, Jinhui Yuan, Chao Lu, Xian Zhou, Liang Wang, Changyuan Yu, Alan Pak Tao Lau, Yiguang Wang
Publikováno v:
Optics express. 24(22)
In this paper, we experimentally demonstrated an IM/DD short reach transmission system with a total capacity of 608Gbit/s (net capacity of 565.4Gbit/s exclude 7% FEC overhead) employing half-cycle 16QAM Nyquist-SCM signal and 25Gbps EML at O band. Di
Publikováno v:
Optics Express. 27:18055
We propose and experimentally demonstrate a modulation-format-transparent dual-polarization (DP) transmitter (Tx) in-phase/quadrature (IQ) imbalance estimation scheme based on maximum likelihood independent component analysis (ML-ICA). The proposed s
Autor:
Lei Gao, Kangping Zhong, Keping Long, Li Zeng, Alan Pak Tao Lau, Yiguang Wang, Chao Lu, Jinhui Yuan, Xian Zhou, Yanfu Yang, Jiahao Huo, Liang Wang
Publikováno v:
Optics express. 24(15)
Polarization-division-multiplexed (PDM) four-level pulse amplitude modulation (PAM4) with coherent detection is a promising low cost solution for 80 km inter-datacenter transmissions at 100 Gb/s and beyond. In this paper, three modified adaptive equa
Autor:
Jinhui Yuan, Xian Zhou, Chao Lu, Changjian Guo, Kangping Zhong, Keping Long, Changyuan Yu, Jiahao Huo, Alan Pak Tao Lau, Jiajing Tu
Publikováno v:
Optics Express. 26:22673
The transmission performance of 112 Gbit/s PAM-4 signal with commercial 25 G-class EML and APD is experimentally studied by using advanced digital signal processing (DSP) algorithms, i.e. pre-equalization (Pre-EQ), error-table based pre-correction (E