Results 111 to 120 of about 10,650 (297)

Determination of the zero-position for an optical angle sensor

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
This paper proposes a new optical angle sensor, in which a mode-locked femtosecond laser referred to as the optical frequency comb is employed as the light source for the sensor.
Jun TAMADA, Yukitoshi KUDO, Yuan-Liu CHEN, Yuki SHIMIZU, Wei GAO   +4 more
doaj   +1 more source

Tunable Optical Frequency Comb Generated Using Periodic Windows in a Laser and Its Application for Distance Measurement. [PDF]

Sensors (Basel), 2023
Chen Z, Fang C, Ruan Y, Yu Y, Guo Q, Tong J, Xi J.   +6 more
europepmc   +1 more source

Portable frequency combs for optical frequency metrology

Optics Express, 2012
We demonstrate a temperature stabilized CMOS-compatible frequency comb based on an integrated optical micro-ring resonator. The instrument operates in the wavelength interval 1520-1600 nm with a wide free spectral range (FSR) of 200 GHz. By embedding a highly sensitive “resistive thermal device” (RTD) on the surface of the chip to provide temperature ...
Chris Lee, Sai Tak Chu, Brent E. Little, Joss Bland-Hawthorn, Sergio Leon-Saval   +4 more
openaire   +1 more source

Reconfigurable broadband microwave photonic intensity differentiator based on an integrated optical frequency comb source

, 2017
We propose and experimentally demonstrate a microwave photonic intensity differentiator based on a Kerr optical comb generated by a compact integrated micro-ring resonator (MRR).
Sai T. Chu, Brent E. Little, Moss, David J. (dmoss@swin.edu.au), Shoeiby, Mehrdad, Jiayang Wu, David J. Moss, Xingyuan Xu, Wu, Jiayang, Thach G. Nguyen, Roberto Morandotti, Little, Brent E., Nguyen, Thach G., Mitchell, Arnan, Morandotti, Roberto, Mehrdad Shoeiby, Xu, Xingyuan, Chu, Sai T., Moss, David J., Arnan Mitchell   +18 more
core   +1 more source

Implantable drug delivery system: Frontiers of medicine‐engineering interdisciplinary

Interdisciplinary Medicine, EarlyView.
This review systematically summarizes the driving mechanisms of implantable on‐demand drug delivery systems (IDDS), including endogenous, exogenous, and closed‐loop strategies. It highlights the pivotal roles of flexible electronics and miniaturization in enhancing the tissue conformity and spatial adaptability.
Yu Zeng, Rongtai Su, Manyu Zhao, Xin Song, Ran Liu, Yuhao Zhou, Chaojuan Yang, Yanli Jiao, Xiao‐Wei Xiang, Lingqian Chang   +9 more
wiley   +1 more source

Dual-Comb Ranging

Engineering, 2018
Absolute distance measurement is a fundamental technique in mobile and large-scale dimensional metrology. Dual-comb ranging is emerging as a powerful tool that exploits phase resolution and frequency accuracy for high-precision and fast-rate distance ...
Zebin Zhu, Guanhao Wu
doaj   +1 more source

Integrated optical frequency comb for 5G NR Xhauls. [PDF]

Sci Rep, 2022
Lima ES, Borges RM, Andriolli N, Conforti E, Contestabile G, Sodré AC.   +5 more
europepmc   +1 more source

WDM optical interconnect enabled by optical frequency comb based on dual-drive modulator

, 2018
We report an optical frequency comb (OFC) generation by using a single dual-drive Mach-Zehnder modulator (DD-MZM). Over 21 comb modes with optical power above -5dBm and power flatness of 0.81 were generated within the -6 dB bandwidth of the OFC optical ...
Luo, Jun, Utaka, Katsuyuki, Iezekiel, Stavros, Manousakis, Konstantinos, Dorren, Harm, Tomkos, Ioannis, Ellinas, Georgios, Calabretta, Nicola   +7 more
core   +1 more source

Metabolic feature profiling and metabolic vulnerability in acute lymphoblastic leukemia

Interdisciplinary Medicine, EarlyView.
For the first time, our study develops a novel metabolic classification and subtyping program, metabolic reprogramming‐based classifier for acute lymphoblastic leukemia, using internal PDT‐ALL‐2016 and external cohorts, which dissects metabolic profiling, clinical outcome, and therapeutic vulnerability for precision metabolic intervention in ALL ...
Xiaojie Liang, Zihong Cai, Bingqing Tang, Zicong Huang, Baiwei Luo, Bingyu Lin, Yunong Yang, Zhihao Jin, Xiaoqing Li, Xiuli Xu, Yeling Deng, Chaoran Lin, Liang Wang, Hongsheng Zhou   +13 more
wiley   +1 more source

Optical Frequency Comb Generation in Highly Nonlinear Fiber With Dual-Mode Square Microlasers

IEEE Photonics Journal, 2018
Optical frequency comb (OFC) generation based on four-wave mixing in highly nonlinear fiber (HNLF) is investigated using dual-transverse-mode square microlaser as a seed source.
Hai-Zhong Weng, Yong-Zhen Huang, Xiu-Wen Ma, Yue-De Yang, Jin-Long Xiao, Jun-Yuan Han, Ming-Long Liao   +6 more
doaj   +1 more source