Results 21 to 30 of about 24,819 (212)

Multi-wavelength Brillouin Fiber Laser with Fiber Bragg Grating Employs Loop Mirror

MATEC Web of Conferences, 2016
In this paper, the development of multi-wavelength Brillouin fiber laser with fiber Bragg grating utilizing a loop mirror is successfully demonstrated.
Idris N.A., Hambali N.A.M.A., Malek A.Z., Apandi N.H.M., Wahid M.H.A., Azidin M.A.M., Isa S.S.M.   +6 more
doaj   +1 more source

Design and Development of ZnO Based Gas Sensor for Fruit Ripening Detection

MATEC Web of Conferences, 2016
This work focuses on the nondestructive fruit ripeness detection system at different maturity stages. The study involved a computational approach whereby the detector is simulated and characterized.
Hasanuddin N.H., Wahid M.H.A., Shahimin M.M., Hambali N.A.M.A., Nazir N.S., Khairuddin N.Z., Ramli M.M., Isa S.S.M.   +7 more
doaj   +1 more source

Optically Enabled ADCs and Application to Optical Communications

IEEE Open Journal of the Solid-State Circuits Society, 2021
Electrical-optical signal processing has been shown to be a promising path to overcome the limitations of state-of-the-art all-electrical data converters. In addition to ultra-broadband signal processing, it allows leveraging ultra-low jitter mode-locked
Andrea Zazzi, Juliana Muller, Maxim Weizel, Jonas Koch, Dengyang Fang, Alvaro Moscoso-Martir, Ali Tabatabaei Mashayekh, Arka D. Das, Daniel Drays, Florian Merget, Franz X. Kartner, Stephan Pachnicke, Christian Koos, J. Christoph Scheytt, Jeremy Witzens   +14 more
doaj   +1 more source

Integrated photonics for space communication and sensing

JPhys Photonics
Integrated photonics takes advantages of size, weight, and power consumption, and can be widely used in space communication and sensing. This paper reviews the typical applications of integrated photonics for space communication and sensing.
Yongjun Guo, Libing Zhou, Lirui Guo, Wenbing Jiang, Jia Du, Xiao Chen, Hong Wang, Xiongping Bao, Yaohui Du, Jiang Qu, Yingying Zhong, Runwei Zhou, Yuheng Wu, Yu Guo, Weibiao Chen   +14 more
doaj   +1 more source

Silicon photonics-integrated time-domain balanced homodyne detector for quantum tomography and quantum key distribution

New Journal of Physics, 2023
We designed and experimentally demonstrated a silicon photonics-integrated time-domain balanced homodyne detector (TBHD), containing an optical part of dimensions of 1.5 mm × 0.4 mm.
Yanxiang Jia, Xuyang Wang, Xiao Hu, Xin Hua, Yu Zhang, Xubo Guo, Shengxiang Zhang, Xi Xiao, Shaohua Yu, Jun Zou, Yongmin Li   +10 more
doaj   +1 more source

Spatially Resolved Protein Binding Kinetics Analysis in Microfluidic Photonic Crystal Sensors

Sensors, 2023
Organ-on-a-Chip systems are emerging as an important in vitro analysis method for drug screening and medical research. For continuous biomolecular monitoring of the cell culture response, label-free detection within the microfluidic system or in the ...
Stefanie Lehmann, Fabio Aldo Kraft, Martina Gerken   +2 more
doaj   +1 more source

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

Energy efficient photonic memory based on electrically programmable embedded III-V/Si memristors: switches and filters

Communications Engineering
Over the past few years, extensive work on optical neural networks has been investigated in hopes of achieving orders of magnitude improvement in energy efficiency and compute density via all-optical matrix-vector multiplication. However, these solutions
Stanley Cheung, Bassem Tossoun, Yuan Yuan, Yiwei Peng, Yingtao Hu, Wayne V. Sorin, Geza Kurczveil, Di Liang, Raymond G. Beausoleil   +8 more
doaj   +1 more source

Hybrid and heterogeneous photonic integration

APL Photonics, 2021
Increasing demand for every faster information throughput is driving the emergence of integrated photonic technology. The traditional silicon platform used for integrated electronics cannot provide all of the functionality required for fully integrated ...
Paramjeet Kaur, Andreas Boes, Guanghui Ren, Thach G. Nguyen, Gunther Roelkens, Arnan Mitchell   +5 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source