Intense emission at 605 nm from Pr³⁺-doped fluorotellurite glass fibers

Jinming Yan, Zhixu Jia, Junjie Wang, Chuanze Zhang, Fangning Wang, Fanchao Meng, Yasutake Ohishi, Daming Zhang, Weiping Qin, Fei Wang, and Guanshi Qin

Opt. Lett. 49(9), 2225-2228 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Can linear pre-emphasis mitigate the nonlinear distortion of light-emitting diodes?

Juliusz Bojarczuk, Michal Marzecki, and Grzegorz Stepniak

Opt. Lett. 49(9), 2257-2260 (2024)  View: HTML | PDF

Low-loss and compact photonic lantern based on a step-index double cladding fiber

Cong Zhang, Yue Wang, Senyu Zhang, Meng Xiang, Songnian Fu, and Yuwen Qin

Opt. Lett. 49(9), 2277-2280 (2024)  View: HTML | PDF

High-order QAM NANF transmission utilizing MIMO equalizer integrated with low-complexity decision-directed carrier phase estimation

Chen Wang, Kaihui Wang, Jianyu Long, Wen Zhou, Feng Zhao, Lei Shen, Peng Li, and Jianjun Yu

Opt. Lett. 49(9), 2293-2296 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]

Optical fiber bundle differential compressive imaging

Zhixiang Jiang, Ya Wen, Lipei Song, Da Li, and Xing Zhao

Opt. Lett. 49(9), 2297-2300 (2024)  View: HTML | PDF

Symbol-level fiber-longitudinal power profile estimation

Yingjie Jiang, Du Tang, Zhengkang Wang, Ji Luo, Bofang Zheng, and Yaojun Qiao

Opt. Lett. 49(9), 2305-2308 (2024)  View: HTML | PDF

Blind frequency offset estimation method based on a minimum phase correction error for a full spectrum modulated NFDM system

Jianqing He, Jianping Li, Yuwen Qin, Xinkuo Yu, Tao Huang, Gai Zhou, and Songnian Fu

Opt. Lett. 49(9), 2313-2316 (2024)  View: HTML | PDF

Widely tunable S-band ring-cavity Tm³⁺-doped fluorotellurite fiber laser

Linghao Cui, Zhixu Jia, Junjie Wang, Chuanze Zhang, Feng Tian, Fanchao Meng, Yasutake Ohishi, Weiping Qin, and Guanshi Qin

Opt. Lett. 49(9), 2333-2336 (2024)  View: HTML | PDF

Multiplication-free and hardware-efficient baud-rate timing error detector for Nyquist and faster than Nyquist optical IM/DD systems

Jianwei Tang, Jinlong Wei, Junpeng Liang, Zhaopeng Xu, Tianfeng Zhao, Chen Cheng, Yaguang Hao, Bang Yang, Zhongliang Sun, Ke Li, Yunchen Li, Lingjun Zhou, Zhixue He, Yanfu Yang, and Weisheng Hu

Opt. Lett. 49(9), 2353-2356 (2024)  View: HTML | PDF

Photonic-assisted high-order vector millimeter-wave signal generation enabled by DSM

Acai Tan, Yanyi Wang, Zhengxuan Li, Yingxiong Song, and Jianjun Yu

Opt. Lett. 49(9), 2357-2360 (2024)  View: HTML | PDF

Capacity enhancement through entropy loading with probabilistically shaped signals in a frequency comb-based transmission system

Ziyue Zhang, Yuanfei Zhang, Qiulin Zhang, and Chester Shu

Opt. Lett. 49(9), 2377-2380 (2024)  View: HTML | PDF

Extending the coverage of user-diversified IM-DD PON by FDM: a mathematical model with experimental verification

Peiji Song, Yuan Liu, Zhouyi Hu, Chun-kit Chan, and Di Che

Opt. Lett. 49(9), 2457-2460 (2024)  View: HTML | PDF

Real-time FPGA prototyping of Doppler frequency shift compensation using DSP-assisted automatic frequency control

Xinpei Tang, Yan Li, Jingwei Song, Hongxiang Guo, Xiaobin Hong, Jifang Qiu, Zhisheng Yang, and Jian Wu

Opt. Lett. 49(9), 2469-2472 (2024)  View: HTML | PDF

Experimental demonstration of optical waveform transmission with multiple-eigenvalue 16-APSK modulation

Tao Huang, Jianping Li, Yuwen Qin, Xinkuo Yu, Jianqing He, Gai Zhou, Jianbo Zhang, and Songnian Fu

Opt. Lett. 49(9), 2501-2504 (2024)  View: HTML | PDF