Results 161 to 170 of about 5,269,631 (254)

High precision frequency measurement of terahertz waves using optical combs from a Mach-Zehnder-modulator-based flat comb generator [PDF]

Using a frequency-tunable optical comb generated from a Mach-Zehnder-modulator-based flat comb generator (MZ-FCG) and a nonlinear optical fiber, we demonstrated a frequency measurement of continuous terahertz wave sources with the frequency of 0.1 and 0 ...
Hosako, Iwao, Sekine, Norihiko, 0000-0002-5921-4703, 0000-0002-9270-4245, Kirigaya, Mayu, 0000-0001-6788-7732, Katayama, Ikufumi, Irimajiri, Yoshihisa, Morohashi, Isao   +8 more
core  

Large‐Scale Applications of Plasma Technologies: Progresses and Challenges

High Voltage, EarlyView.
ABSTRACT Plasma technologies convert electrical power into energetic electrons, ions, reactive species, radiation and heat, thereby breaking through the bottleneck of purely thermal or chemical routes and bringing impressive changes to our world. This roadmap reviews the progress and challenges of plasma technologies from a large‐scale and application ...
Pankaj Attri, Liuyang Bai, Dmitry Batomunkuev, Xueke Che, Guoxing Chen, Zhitong Chen, Wei Cui, Liguang Dou, Zhi Fang, Yangyang Fu, Fausto Gallucci, Yiming Guo, Bangdou Huang, Yinghong Li, Sirui Li, Hua Liang, Liangliang Lin, Dingxin Liu, Xiangyang Liu, Xinpei Lu, Ruonan Ma, Lanlan Nie, Guanghui Niu, Yuge Ouyang, Tao Shao, Jing Sun, Yong Tang, Xin Tu, Sergey P. Vashchenko, Hang Wang, Xianjie Wang, Anke Weidenkaff, Yun Wu, Haohan Xie, Shaojun Xu, Zongxian Yang, Fangli Yuan, Cheng Zhang, Hao Zhang, Jishen Zhang, Shuai Zhang, Yejian Zhang, Zhe Zhang, Zhibo Zhang, Peng Zhao, Shicheng Zhao, Linlin Zhong, Renwu Zhou, Zhenhua Zhou, Xi Zhu, Yifei Zhu, Haohua Zong   +51 more
wiley   +1 more source

Dual optical frequency comb using a multi-functional PIC based on fully integrated injection locked gain-switched lasers. [PDF]

Sci Rep
Rosado A, Gutierrez-Pascual MD, Jain G, Smyth F, Anandarajah PM.   +4 more
europepmc   +1 more source

TRANSNATIONAL GENTRIFICATION IN NISEKO, JAPAN: A Model of Displacement Led by Linked Migration

International Journal of Urban and Regional Research, EarlyView.
Abstract Transnational gentrification scholarship has provided insights into how transnational migration reshapes urban areas, yet its analytical lens has rarely extended to peripheral rural contexts outside Euro‐American settings, where distinct actors and mechanisms may emerge.
Ni Yan, Keisuke Sakamoto, Shizhen Huang, David Matarrita‐Cascante, Noriko Akita, Song Han, Zhengxu Zhou, Takahiro Yamazaki, Makoto Yokohari   +8 more
wiley   +1 more source

A mixed-field formulation for modeling dielectric ring resonators and its application in optical frequency comb generation. [PDF]

Sci Rep
Simsek E, Niang A, Islam R, Courtright L, Shandilya P, Carter GM, Menyuk CR.   +6 more
europepmc   +1 more source

Calibration of Dual-Channel Raman Spectrometer via Optical Frequency Comb. [PDF]

Sensors (Basel)
Lv S, Lou X, Gai Q, Mu T.
europepmc   +1 more source

Potential Correlation Between Bombus lantschouensis Thoracic Morphology and Flight Behavior

Integrative Zoology, EarlyView.
Potential correlation between Bombus lantschouensis thoracic morphology and flight behavior. ABSTRACT Remarkably little modern work has investigated the thoracic structures of insects and their relationship to flight locomotion. Most studies focus exclusively on either morphology or flight kinematics.
Wenjie Li, Sipei Liu, Le Zong, Zhengzhong Huang, Lei Jiang, Xiaokun Liu, Pingping Yang, Yitian Zhang, Zhong Du, Weili Fan, Zhuanghui Qin, Xieshuang Wang, Xinying Zhang, Xiaolong Wang, Haodong Yin, Jiandong An, Chaodong Zhu, Michael C. Orr, Jiangning Wang, Siqin Ge   +19 more
wiley   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer, Abdulrahman Alsuhaibani, Charlène Bouchaud, Elora Chambraud, Vladimir Dabrowski, Hatem Djerbi, Fabien Lesguer, Hervé Monchot, Paul Picavet, Louise Purdue, Bertrand Riba, Shadi Shabo   +11 more
wiley   +1 more source

Study on Programmable Optical Frequency Multiplication and Optical Frequency Comb Generation Methods

Guangtongxin yanjiu
ObjectiveConventional millimeter-wave mobile forward transmission systems usually utilize electronic devices to realize signal generation and processing, with their frequency bands and bandwidths limited by the “electronic bottleneck”.
XU Kai, HUANG Yaoling, YAO Bing, WAN Quan, DUAN Shiqi, ZHAO Shiya, DENG Lei   +6 more
doaj  

Multiplexed sub-Doppler spectroscopy with an optical frequency comb. [PDF]

Phys Rev A (Coll Park), 2016
Long DA, Fleisher AJ, Plusquellic DF, Hodges JT.   +3 more
europepmc   +1 more source