《Chinese Optics Letters》

作品数：6096被引量：7287H指数：16
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《Chinese Optics Letters》
主办单位：中国光学学会;中国科学院上海光学精密机械研究所
最新期次：2025年1期更多>>
发文主题：BASED_ONUSINGINFORMATIONLASERAUTHORS更多>>
发文领域：电子电信理学机械工程自动化与计算机技术更多>>
发文基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>
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Angular-adaptive spin-locked retroreflectors based on reconfigurable origami two-dimensional metagrating
《Chinese Optics Letters》2025年第1期1-6,共6页Zhibiao Zhu Yongfeng Li Zhe Qin Lixin Jiang Wenjie Wang Hongya Chen Jiafu Wang Lin Zheng Shaobo Qu 
supported by the National Natural Science Foundation of China(Nos.61971437,61971341,and 61971435);the National Key Research and Development Program of China(No.2022YFB3806200)。
The retroreflector based on a gradient metasurface can reflect electromagnetic(EM)waves to the source,and it is small in size and lightweight.However,even if the previous retroreflectors can be used for angle adaptati...
关键词：angle adaptationthe RECONFIGURABLE gradient metasurface two dimensional ORIGAMI angular adaptive spin locked suppressing unwanted floquet diffraction channelsafter 
Photonics-assisted intensity-modulation and direct-detection MIMO millimeter-wave system in the D-band
《Chinese Optics Letters》2025年第1期7-12,共6页Jingwen Tan Peng Tian Jianjun Yu Xianming Zhao Xinglin Dou Long Zhang Xiongwei Yang YangHan Yi Wei Bing Zhang Qinyi Zhang Luhan Jiang Weiping Li Rahim Uddin Kaihui Wang Wen Zhou 
supported by the National Key R&D Program of China(No.2023YFB2905600);the National Natural Science Foundation of China(Nos.61935005,62127802,62331004,62305067);the Key Project of Jiangsu Province of China(No.BE2023001-4)。
We experimentally demonstrate the transmission of discrete multi-tone(DMT)millimeter-wave(mm-wave)signals over a 1.2-km distance at the D-band(110–170 GHz)in a cost-effective intensity-modulation and direct-detection...
关键词：D-band discrete multi-tone intensity modulation and direct detection long-distance wireless transmission photonics-assisted technique 
Optical fiber fluorescence probe for chloride ion detection based on graphitic carbon nitride quantum dot-doped hydrogel
《Chinese Optics Letters》2025年第1期13-18,共6页Xia Li Sicheng Ke Chenxiao Wang Wa Jin Xinghu Fu Guangwei Fu Weihong Bi 
supported by the National Key Research and Development Program of China(No.2019YFC1407900);the Natural Science Foundation of Hebei Province(No.F2021203058)。
We conducted an experimental study on an off-on fluorescence optical fiber probe utilizing graphitic carbon nitride quantum dots(g-CNQDs)-doped hydrogel for chloride ion detection.It resulted in fluorescence quenching...
关键词：optical fiber probe carbon nitride dot chloride ion off-on fluorescence 
Effective stabilization of photobleaching of BAC-Si in bismuth-and erbium-codoped optical fibers by 830 nm laser repeated pumping
《Chinese Optics Letters》2025年第1期19-24,共6页Qi Yang Boyang Hu Jie Gao Hongxin Ding Jialang Huang Yushi Chu Jianzhong Zhang Gang-Ding Peng 
supported by the Youth Program of the National Natural Science Foundation of China(No.62105078);the Distinguished Young Scholars of the Natural ScienceFoundation of Heilongjiang(No.JQ2022F001);the Youth Program of the Natural Science Foundation of Shandong(No.ZR2021QF009);the Young Elite Scientists Sponsorship Program by CAST(No.2022QNRC001);the Fundamental Research Funds for the Central Universities(No.3072021CFT2511);111 Project(No.B13015)to the Harbin Engineering University。
The photobleaching(PB)effect of bismuth active center(BAC)-related silicon(BAC-Si)in the bismuth-and erbium-codoped optical fiber(BEDF)under repeated pumping was studied.The results demonstrated that the irreversible ...
关键词：bismuth-and erbium-codoped optical fiber photobleaching fiber laser fiber amplifier 
Improved SD-FEC with multi-tap error-tracking DFE with partial unrolling in high-speed IM/DD systems
《Chinese Optics Letters》2025年第1期25-30,共6页Xue Zhao Jing Zhang Jiahao Zhou Chenye Wang Zhengyu Ma Shaohua Hu Bo Xu Kun Qiu 
supported by the National Natural Science Foundation of China(Nos.62301128 and U22A2086);the STCSM(No.SKLSFO2021-01);the Open Fund of IPOC(BUPT)(No.IPOC2020A011);the Fundamental Research Funds for the Central Universities(Nos.ZYGX2020ZB043 and ZYGX2019J008)。
We propose a multi-tap look-up-table(LUT)-based error-tracking decision feedback equalizer with partial unrolling(ET-DFEPU)algorithm to improve log-likelihood ratio(LLR)quality with error propagation.We introduce an e...
关键词：decision feedback equalizer error propagation tracking look-up table log-likelihood ratio intensity modulation and direct detection 
Computational ghost holography with Laguerre-Gaussian modes
《Chinese Optics Letters》2025年第1期31-41,共11页Liyuan Xu Zizhuo Lin Ruijian Li Yin Wang Tong Liu Zhengliang Liu Linlin Chen Yuan Ren 
supported by the National Natural Science Foundation of China(Nos.62173342 and 61805283)。
Computational ghost holography is a single-pixel imaging technique that has garnered significant attention for its ability to simultaneously acquire both the amplitude and phase images of objects.Typically,single-pixe...
关键词：Laguerre-Gaussian mode computational ghost holography single-pixel imaging 
Temperature sensing based on Lorentz resonance and Fano resonance excited in a thin-walled SiO2hollow microrod resonator
《Chinese Optics Letters》2025年第1期42-47,共6页Binbin Yang Zhaofeng Kang Tianci Chen Jun Zhang Di Tang Lei Zhang Keyi Wang Yu Yang 
supported by the Fundamental Research Funds for the Central Universities(Nos.JZ2023HGQA0106 and JZ2023HGTA0199);the Anhui Provincial Natural Science Foundation(No.2308085QF208)。
A highly sensitive temperature sensor was developed using a thin-walled Si O2hollow microrod resonator(SHMR)to excite Lorentz resonance and Fano resonance.The SHMR has a high Q factor(3.16×10^(7))and concise resonanc...
关键词：whispering-gallery-mode microresonator whispering-gallery-mode spectral simplification Lorentz resonance Fano resonance temperature sensing:high sensitivity sensing 
Simultaneous temperature and strain sensing based on a supermode interferometer
《Chinese Optics Letters》2025年第1期48-54,共7页Zhifeng Wang Jing Wen Mengshi Zhu Heming Wei Liang Zhang Fufei Pang 
supported by the National Key Research and Development Program of China(No.2023YFB3209500);the National Natural Science Foundation of China(No.U2241237);the China Postdoctoral Science Foundation(No.2024M751934);the Postdoctoral Fellowship Program of CPSF(No.GZC20240973)。
A novel Mach–Zehnder interferometer(MZI)sensor based on multiple supermode interferences that can be used for dualparameter measurements of temperature and strain is proposed and demonstrated.The MZI is made by splic...
关键词：SUPERMODE dual-parameter measurement fiber optic sensor Mach-Zehnder interferometer 
Real-time synchronous detection of wind and aerosol using a coherent lidar
《Chinese Optics Letters》2025年第1期55-61,共7页Yue Shi Xiong Luo Peiyu Sun Jihui Dong Lei Tang Jie Zhou Ke Wang Chunli Chen Yunshi Wang Dingfu Zhou 
supported by the Sichuan Science and Technology Plan Project(No.2022YFG0352)。
Coherent lidar(CL)addresses existing constraints in CL data products by enabling simultaneous observation of multiple meteorological parameters such as cloud height,extinction coefficient,aerosol concentration,and win...
关键词：coherent lidar aerosol extinction coefficient aerosol concentration WIND 
Passively mode-locked Tm,La:CaF_(2) crystal lasers near 1.9μm water absorption band
《Chinese Optics Letters》2025年第1期62-66,共5页Yuanhao Zhao Qianqian Hao Zhen Zhang Jiahao Dong Luyang Tong Jingjing Liu Lina Zhao Jie Liu Liangbi Su 
supported by the National Natural Science Foundation of China(Nos.11974220 and 12374401)。
A diode-pumped mode-locked(ML)Tm,La:CaF_(2) crystal laser is reported in this paper.This laser system delivers stable con tinuous-wave ML pulses,achieving a maximum output power of 143 mW at a fundamental frequency of...
关键词：mode locking LD pump water absorption band Tm La:CaF_(2)crystal 
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