Results 151 to 160 of about 463,178 (329)

Phase sensitivity with a coherent beam and twin beams via intensity difference detection

, 2023
Jun Liu, Tao Shao, Chenlu Li, Minyang Zhang, Youyou Hu, Dongxu Chen, Dong Wei   +6 more
openalex   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Coherent time-reversal microwave imaging for the detection and localization of breast tissue malignancies [PDF]

, 2014
Md Delwar Hossain, Ananda Sanagavarapu Mohan   +1 more
openalex   +1 more source

Performance Improvement of LoRa Modulation with Signal Combining and Semi-Coherent Detection [PDF]

, 2021
The Khai Nguyen, Ha H. Nguyen, Ebrahim Bedeer   +2 more
openalex   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Fiber-Based Laser Doppler Vibrometer for Middle Ear Diagnostics

Photonics
Laser Doppler vibrometry (LDV) is an essential tool in assessing by evaluating ossicle vibrations. It is used in fundamental research to understand hearing physiology better and develop new surgical techniques and implants.
Adam T. Waz, Marcin Masalski, Krzysztof Morawski   +2 more
doaj   +1 more source

Erratum: ?Squeezed states in direct and coherent detection? [PDF]

, 1992

openalex   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

Advanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann, Christoph Findler, Michael Olney‐Fraser, Lev Kazak, Fedor Jelezko   +4 more
wiley   +1 more source

Multiple symbol differential detection of uncoded and trellis coded MPSK [PDF]

A differential detection for MPSK, which uses a multiple symbol observation interval, is presented and its performance analyzed and simulated. The technique makes use of maximum-likelihood sequence estimation of the transmitted phases rather than symbol ...
Divsalar, Dariush, Shahshahani, Mehrdad, Simon, Marvin K.   +2 more
core   +1 more source

Microburst, Windshear, Gust Front, and Vortex Detection in Mega Airport Using a Single Coherent Doppler Wind Lidar [PDF]

, 2022
Jinlong Yuan, Lian Su, Haiyun Xia, Yi Li, Ming Zhang, Guangju Zhen, Jianyu Li   +6 more
openalex   +1 more source