INTERFEROMETER

作品数:393被引量:471H指数:9
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相关领域:电子电信更多>>
相关作者:王春晖庞亚军冯铭瑜刘建业赵伟更多>>
相关机构:中国科学院大学哈尔滨工业大学中国科学院安徽工业大学更多>>
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相关基金: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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Refractive index and temperature optical fiber sensor based on thin core S-taper and spherical structure被引量:2
《Optoelectronics Letters》2022年第6期321-325,共5页YANG Fan CAO Ye LI Meiqi JU Hui LI Lijun 
supported by the National High Technology Research and Development Program of China(No.2013AA014200);the National Natural Science Foundation of China(No.11444001);and the Municipal Natural Science Foundation of Tianjin(No.14JCYBJC16500)。
A Mach-Zehnder interferometer(MZI)for simultaneously measuring refractive index(RI)and temperature is proposed and verified in this paper.The sensor head is composed of thin core fiber(TCF)S-taper structure and spheri...
关键词:fiber INTERFEROMETER TAPER 
Investigation of Mach-Zehnder interferometer properties based on PLC technology被引量:1
《Optoelectronics Letters》2018年第3期170-174,共5页REN Mei-zhen1 2 ZHANG Jia-shun1 AN Jun-ming1 2 WANG Yue1 WANG Liang-liang1 LI Jian-guang1 WU Yuan-da 1 2 YIN Xiao-jie1 HU Xiong-wei1 
supported by the National High Technology Research and Development Program of China(No.2015AA016902);the National Natural Science Foundation of China(Nos.61435013 and 61405188);the K.C.Wong Education Foundation
We report investigations of three types of silica-based thermo-optic modulating Mach-Zehnder interferometers(MZIs).They are widely used in optical communication and quantum photonics.Three types of MZIs are fabricated...
关键词:INVESTIGATION of MACH-ZEHNDER INTERFEROMETER PROPERTIES PLC TECHNOLOGY 
Magnetic field sensor based on peanut-shape structure and multimode fiber被引量:1
《Optoelectronics Letters》2017年第3期184-187,共4页曹晔 赵月 童峥嵘 王艳 
supported by the National High Technology Research and Development Program of China(No.2013AA014200);the National Natural Science Foundation of China(No.11444001);the Municipal Natural Science Foundation of Tianjin(No.14JCYBJC16500)
An all fiber magnetic field sensor with peanut-shape structure based on multimode fiber(MMF) is proposed and experimentally demonstrated. The sensing structure and magnetic fluid(MF) are both encapsulated in capillary...
关键词:cladding interferometer simultaneous drift observing encapsulated capillary refractive immunity realized 
A microwave photonic filter based on multi-wavelength fiber laser and infinite impulse response被引量:1
《Optoelectronics Letters》2016年第5期325-328,共4页许东 曹晔 赵爱红 童峥嵘 
supported by the National High Technology Research and Development Program of China(No.2013AA014200);the National Natural Science Foundation of China(No.11444001);the Tianjin Natural Science Foundation(No.14JCYBJC16500)
A microwave photonic filter(MPF) based on multi-wavelength fiber laser and infinite impulse response(IIR) is proposed. The filter uses a multi-wavelength fiber laser as the light source, two sections of polarization m...
关键词:photonic impulse microwave spacing infinite amplifier bandwidth adjusting maintaining interferometer 
16 × 16 silicon Mach–Zehnder interferometer switch actuated with waveguide microheaters被引量:10
《Photonics Research》2016年第5期202-207,共6页Shuoyi Zhao Liangjun Lu Linjie Zhou Dong Li Zhanzhi Guo Jianping Chen 
863 Program(2013AA01442);National Natural Science Foundation of China(NSFC)(61422508,61535006);Shanghai Rising-Star Program(14QA1402600)
We experimentally demonstrate a 16 × 16 reconfigurably nonblocking optical switch fabric using a Benes architecture. The switch fabric consists of 56 2 × 2 Mach–Zehnder interferometer based elementary switches, wit...
关键词:MZI Zehnder interferometer switch actuated with waveguide microheaters silicon Mach 
Active multi-mode-interferometer broadband superluminescent diodes被引量:3
《Journal of Semiconductors》2016年第1期64-68,共5页王飞飞 金鹏 吴巨 吴艳华 胡发杰 王占国 
supported by the National Natural Science Foundation of China(No.61274072);the National High Technology Research and Development Program of China(No.2013AA014201)
We report a new quantum dot superluminescent diode with a new device structure. In this device, a multi- mode-interferometer configuration and a J-bend structure were monolithically integrated. Owing to the multi-mode...
关键词:quantum dot multi-mode-interferometer superluminescent diode 
FFPI-FBG hybrid sensor to measure the thermal expansion and thermo-optical coefficient of a silica-based fiber at cryogenic temperatures被引量:1
《Chinese Optics Letters》2015年第10期21-25,共5页李立彤 张东生 文晓艳 彭思思 
supported by the National High Technology Research and Development Program (No. 2012AA041203);the National Natural Science Foundation of China (No. 61307099)
In this Letter, a sensor consisting of a fiber Bragg grating(FBG) and a fiber Fabry–Perot interferometer(FFPI)sensor is developed to measure the coefficient of thermal expansion(CTE) and the thermo-optical coef...
关键词:silica thermo interferometer Bragg grating verified welding analytically Fabry repetition 
Compact silicon-on-insulator-based 2 × 2 Mach–Zehnder interferometer electro-optic switch with low crosstalk被引量:2
《Chinese Optics Letters》2015年第6期40-43,共4页邢界江 李智勇 周培基 巩源浩 俞育德 谭满清 余金中 
supported by the National Basic Research Program of China(Grant No.2011CB301701);the National High Technology Research and Development Program of China(Grant Nos.2013AA014402,2015AA016904,and 2012AA012202);the National Natural Science Foundation of China(Grant Nos.61107048 and 61275065)
We report a compact 2×2 Mach-Zehnder interferometer (MZI) electro-optic switch fabricated on a silicon- on-insulator using standard complementary metal-oxide semiconductor (CMOS) processes. With a short modu- lat...
关键词:Compact silicon-on-insulator-based 2 MACH Zehnder interferometer electro-optic switch with low crosstalk MZI 
Phase shift monitoring of delay-line interferometer and its application in phase-shift keying signal system
《Chinese Optics Letters》2012年第7期3-7,共5页闻和 廖金鑫 郑小平 张汉一 郭奕理 
supported in part by the National Natural Science Foundation of China(Nos. 61007045,61025004 and 61032005);the National "863" Program of China(Nos.2009AA01Z223 and 2009AA01Z253)
The relation between the phase shift and the mean optical power (MOP) output from a delay-line inter- ferometer (DLI) port applied for phase-shift keying (PSK) signal demodulation is proven of a cosine law irrel...
关键词:INTERFEROMETERS MODULATION Phase shifters Signal systems 
Exact calculation of the minimal thickness of the large optical path difference wind imaging interferometer
《Chinese Physics B》2011年第2期185-190,共6页张淳民 艾晶晶 任文艺 
supported by the Key Program of the National Natural Science Foundation of China (Grant No. 40537031);the National Natural Science Foundation of China (Grant No. 40875013);the National Defense Basic Scientific Research Program of China (Grant No. A1420080187);the National High Technology Research and Development Program of China (GrantNo. 2006AA12Z152);Xianyang Normal University Research Fund (Grant No. 06XSYK268)
This paper gives the relation between spatial ray and its projection on paper plane based on the vector form of reflective law. Using the method of prism expansion, it obtains the exact expression of the exit height. ...
关键词:wind imaging interferometer thickness reflective law of vector form prism expansion 
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