Results 241 to 250 of about 4,915,138 (308)

Strong broadband intensity noise squeezing from infrared to terahertz frequencies in lasers with nonlinear dissipation. [PDF]

Nanophotonics
Pontula S, Sloan J, Rivera N, Soljačić M.   +3 more
europepmc   +1 more source

Parallel Multi‐Target Detection for Quantum LiDAR

Laser &Photonics Reviews, EarlyView.
Parallel multi‐target detection is achieved in quantum LiDAR with a single‐pixel quantum readout. Direction and distance information are extracted together, allowing multiple objects to be distinguished under noisy low‐light conditions and pointing to a new strategy for scan‐free quantum remote sensing.
Junyeop Kim, Dongjin Lee, Woncheol Shin, Yeoulheon Seong, Heedeuk Shin   +4 more
wiley   +1 more source

The end of medicine. [PDF]

Palliat Support Care
Frush B.
europepmc   +1 more source

Calibration‐Free Single‐Frame Super‐Resolution Fluorescence Microscopy

Laser &Photonics Reviews, EarlyView.
A deep learning framework reconstructs super‐resolved fluorescence images from a single dense camera frame, without any prior calibration or knowledge of the microscope. Trained solely on synthetic data, it generalizes across imaging setups and conditions.
Anežka Dostálová, Dominik Vašinka, Robert Stárek, Miroslav Ježek   +3 more
wiley   +1 more source

Squeezed light generation in periodically poled thin-film lithium niobate waveguides. [PDF]

Nanophotonics
Shi X, Baiju AA, Chen X, Mohanraj SS, Wang S, Dhyani V, Shajilal B, Zhao M, Yang R, Li Y, Wu G, Hao H, Leong V, Lam PK, Zhu D.   +14 more
europepmc   +1 more source

Intensity Noise Dynamics in Terahertz Quantum Cascade Lasers

Laser &Photonics Reviews, EarlyView.
Intensity‐noise dynamics in terahertz quantum cascade lasers are investigated across single‐mode, dense‐comb and harmonic‐comb regimes using graphene thermoelectric detectors. Harmonic combs show ∼10% lower relative intensity noise, while RIN scales as P0−γ$P_0^{ - \gamma }$ with γ≈1.2$\gamma \approx 1.2$, revealing a crossover from spontaneous ...
M. Alejandro Justo‐Guerrero, Leonardo Viti, Vladimir Pushkarev, Lianhe Li, Edmund H. Linfield, Miriam S. Vitiello   +5 more
wiley   +1 more source

Bright squeezed light in the kilohertz frequency band. [PDF]

Light Sci Appl
Li R, An B, Jiao N, Liu J, Chen L, Wang Y, Zheng Y.   +6 more
europepmc   +1 more source

Quantum-elevated chiral discrimination for biomolecules. [PDF]

Sci Adv
Yang Y, Hu X, Du W, Wu S, Yang P, Bao G, Zhang W.   +6 more
europepmc   +1 more source

Low-dimensional compact states in 3D moiré lattices. [PDF]

Nat Commun
Gao Z, Konotop VV, Peng R, Xu Z, Yang Z, Ye F.   +5 more
europepmc   +1 more source