Results 31 to 40 of about 205,117 (196)

Miniaturized Dual-Beam Optical Trap Based on Fiber Pigtailed Focuser

Photonics, 2023
Optical traps, utilizing a laser to confine and manipulate microscopic particles, are widely employed in various scientific applications. We propose a miniaturized dual-beam fiber optical trap for acceleration sensing.
Qianyi Xiang, Nan Li, Xingfan Chen, Cheng Liu, Huizhu Hu   +4 more
doaj   +1 more source

Mid-Infrared Photoacoustic Detection of Glucose in Human Skin: Towards Non-Invasive Diagnostics

Sensors, 2016
Diabetes mellitus is a widespread metabolic disease without cure. Great efforts are being made to develop a non-invasive monitoring of the blood glucose level.
Jonas Kottmann, Julien M. Rey, Markus W. Sigrist   +2 more
doaj   +1 more source

Randomisation of Pulse Phases for Unambiguous and Robust Quantum Sensing [PDF]

, 2019
We develop theoretically and demonstrate experimentally a universal dynamical decoupling method for robust quantum sensing with unambiguous signal identification.
Casanova, Jorge, Jelezko, Fedor, Lang, Jacob E., Lang, Johannes, McGuinness, Liam, Monteiro, Tania S., Plenio, Martin B., Schmitt, Simon, Wang, Zhen-Yu   +8 more
core   +2 more sources

Effective Excess Noise Suppression in Continuous-Variable Quantum Key Distribution through Carrier Frequency Switching

Entropy, 2023
Continuous-variable quantum key distribution (CV-QKD) is a promising protocol that can be easily integrated with classical optical communication systems.
Jing Dong, Tao Wang, Zhuxuan He, Yueer Shi, Lang Li, Peng Huang, Guihua Zeng   +6 more
doaj   +1 more source

Challenges in Open-air Microwave Quantum Communication and Sensing

, 2018
Quantum communication is a holy grail to achieve secure communication among a set of partners, since it is provably unbreakable by physical laws. Quantum sensing employs quantum entanglement as an extra resource to determine parameters by either using ...
Deppe, Frank, Fedorov, Kirill G., Sanz, Mikel, Solano, Enrique   +3 more
core   +1 more source

Spatial and Temporal Variations of Thermal Contrast in the Planetary Boundary Layer

Journal of Remote Sensing
High-spectral resolution infrared sounders on board satellites can measure atmospheric trace gases confined to the planetary boundary layer (PBL). However, their sensitivity to the PBL depends on the temperature difference between the surface and the ...
Tommaso Di Gioacchino, Lieven Clarisse, Lara Noppen, Martin Van Damme, Sophie Bauduin, Pierre Coheur   +5 more
doaj   +1 more source

Controllable Formation and Real-Time Characterization of Single Microdroplets Using Optical Tweezers

Micromachines, 2022
Existing preparation methods for microdroplets usually require offline measurements to characterize single microdroplets. Here, we report an optical method used to facilitate the controllable formation and real-time characterization of single ...
Shuai Li, Hanlin Zhang, Wenqiang Li, Yizhou Zhang, Xiaowen Gao, Haiqing Liu, Nan Li, Huizhu Hu   +7 more
doaj   +1 more source

Quantum sensing of rotation velocity based on transverse field Ising model

, 2017
We study a transverse-field Ising model (TFIM) in a rotational reference frame. We find that the effective Hamiltonian of the TFIM of this system depends on the system's rotation velocity.
Ma, Y. H., Sun, C. P.
core   +1 more source

Distributed Quantum Sensing Using Continuous-Variable Multipartite Entanglement

, 2018
Distributed quantum sensing uses quantum correlations between multiple sensors to enhance the measurement of unknown parameters beyond the limits of unentangled systems. We describe a sensing scheme that uses continuous-variable multipartite entanglement
Shapiro, Jeffrey H., Zhang, Zheshen, Zhuang, Quntao   +2 more
core   +1 more source

Quantum Sensing

Advanced Quantum Technologies
identifier:oai:t2r2.star.titech.ac.jp ...
Tongcang Li, Ren‐bao Liu, Chong Zu
  +4 more sources