Results 171 to 180 of about 2,978,769 (241)

Frequency-comb-calibrated Laser Heterodyne Radiometry for Precision Radial Velocity Measurements. [PDF]

Astrophys J Suppl Ser
Cole RK, Fredrick C, Parts W, Kingston M, Chinatti C, Tusler J, Mahadevan S, Terrien R, Diddams SA.   +8 more
europepmc   +1 more source

Massive-mode polarization entangled biphoton frequency comb. [PDF]

Sci Rep, 2022
Yamazaki T, Ikuta R, Kobayashi T, Miki S, China F, Terai H, Imoto N, Yamamoto T.   +7 more
europepmc   +1 more source

Femtosecond‐Laser‐Inscribed Cladding Fiber Bragg Gratings: Architectures, Design Trade‐Offs and Future Sensing Opportunities

Laser &Photonics Reviews, EarlyView.
Femtosecond‐laser inscription enables precise positioning of fiber Bragg gratings within the cladding, introducing new spatial and modal design freedoms. Auxiliary‐waveguide, near‐core evanescent‐field, and direct cladding‐mode‐excitation architectures provide complementary pathways toward multiparameter, vector, distributed, and environmentally ...
Koustav Dey, Rex E. Gerald, Chen Zhu, Jie Huang   +3 more
wiley   +1 more source

Brillouin-induced Kerr frequency comb in normal dispersion fiber Fabry Perot resonators. [PDF]

Nat Commun
Bunel T, Lumeau J, Moreau A, Fernandez A, Llopis O, Bourcier G, Perego AM, Conforti M, Mussot A.   +8 more
europepmc   +1 more source

Plasmon–Exciton Coupling Enhances Second‐Order Nonlinear Response in Borophene–ZnO Hybrid Structures

Laser &Photonics Reviews, EarlyView.
Nonlinear interactions between plasmons in borophene and excitons in ZnO lead to enhanced nonlinear and incoherent cathodoluminescence, as well as coherent second harmonic generation, under electron‐beam and laser irradiations, respectively. The anisotropic response of borophene, revealed as in‐plane hyperbolic polariton propagation, acts as a control ...
Maximilian Black, Yaser Abdi, Prabhdeep Singh, Bharti Garg, Zahra Alavi, Mohammadreza Alikhanim, Mohammad Hosein Salemi Seresht, Fatemeh Chahshouri, Masoud Taleb, Nahid Talebi   +9 more
wiley   +1 more source

Periodic Phase Slips and Frequency Comb Generation at Tunable Microwave Frequencies in Superconducting Diabolo Structures. [PDF]

ACS Nanosci Au
Deenen AJM, Grundler D.
europepmc   +1 more source

Fiber Ring Based Optical Frequency Comb Generator and its Application [PDF]

, 2005
Shillue, William P., Ellison, Brian N., Huggard, Peter G., Davies, Phil A., Shen, Pengbo, Gomes, Nathan J.   +5 more
core  

Chip Scale Emission of Blue Light at Elevated Temperatures in Optical Waveguides Integrated With Rubidium Vapor

Laser &Photonics Reviews, EarlyView.
An integrated atom‐clad waveguide enables chip‐scale blue light generation (420 nm) via a two‐photon ladder transition in rubidium vapor at temperatures up to 240°C. The observed bell‐shaped intensity profile reveals a competitive interplay between local photon generation and macroscopic vapor reabsorption.
Arieh Grosman, Ilan Sher, Roy Zektzer, Noa Mazurski, Uriel Levy   +4 more
wiley   +1 more source

Special issue: Frequency comb generation

Nanophotonics, 2016
Carruthers Tom, Wabnitz Stefan, Turitsyn Sergei K., Menyuk Curtis R. Menyuk   +3 more
doaj   +1 more source

Thermoresponsive Gel‐Yarn Composites Enable Low‐Temperature Tensile Actuation in Twisted and Coiled Polymer Artificial Muscles

Macromolecular Rapid Communications, EarlyView.
Thermoresponsive gel–yarn composites integrate poly(MAA‐co‐OEGMA) hydrogels with twisted and coiled polyester yarns to enable reversible tensile actuation between 25°C and 50°C. Hydrogel swelling and deswelling generate internal stresses that drive lengthwise actuation, achieving isotonic strains up to 39%.
Sinmisola Aloko, Geoffrey Spinks, Javad Foroughi   +2 more
wiley   +1 more source