Results 21 to 30 of about 86,748 (306)

Exponential Quasi-Incremental-(Q, S, R)- Dissipativity and Practically Incremental Stability for Switched Nonlinear Systems

open access: yesIEEE Access, 2021
This paper addresses the problems of exponentially quasi-incremental-(Q, S, R)-dissipativity and practically incremental stability analysis for a switched nonlinear system.
Hongbo Pang, Shuo Liu
doaj   +1 more source

High speed quantum gates with cavity quantum electrodynamics [PDF]

open access: yes, 2008
Cavity quantum electrodynamic schemes for quantum gates are amongst the earliest quantum computing proposals. Despite continued progress, and the dramatic recent demonstration of photon blockade, there are still issues with optimal coupling and gate ...
Andrew D. Greentree   +9 more
core   +2 more sources

Passively Q-switched Tm/Ho composite laser

open access: yesOpto-Electronic Advances, 2020
We explored Q-switching mechanism for the newly proposed Tm/Ho composite laser via developing a hybrid resonator for separating the intra-cavity Tm laser modulated by the saturable absorber (SA).
Huang Haizhou   +7 more
doaj   +1 more source

Nanosecond Self-Q-Switching Nd:Luag Laser With High Repetition Rate

open access: yesIEEE Photonics Journal, 2021
Numerical and experimental studies were investigated for the self-Q-switching Nd:LuAG laser which was achieved by the Kerr lens effect. By applying two output couplers of 6% and 1.4%, the shortest pulses of 193.4 ns and 5.1 ns were ...
Guangju Zhang   +3 more
doaj   +1 more source

Sub-kT/q Switching in Strong Inversion in PbZr0.52Ti0.48O3 Gated Negative Capacitance FETs

open access: yesIEEE Journal on Exploratory Solid-State Computational Devices and Circuits, 2015
Hysteretic switching with a sub-kT/q steep slope (13 mV/decade at room temperature) is experimentally demonstrated in MOSFETs with PbZr0.52Ti0.48O3 as a ferroelectric (FE) gate insulator, integrated on a silicon channel with a nonperovskite high-k ...
S. Dasgupta   +6 more
doaj   +1 more source

Q-switched tunable solid-state laser using a MOEMS mirror [PDF]

open access: yes, 2017
Simultaneous wavelength tuning and Q-switching of a Yb:KGW laser using a single, electrothermally actuated MOEMS mirror is reported for the first time.
Bauer, Ralf   +3 more
core   +1 more source

Graphene Q-Switched Mode-Locked and Q-Switched Ion-Exchanged Waveguide Lasers [PDF]

open access: yesIEEE Photonics Technology Letters, 2015
In this letter, we present the use of monolayer graphene saturable absorbers to produce Q-switched and Q-switched mode-locked operation of Yb and Yb:Er-doped phosphate glass waveguide lasers, respectively. For the 1535-nm-wavelength Yb:Er laser, the Q-switched pulses have repetition rates up to 526 kHz and contain mode-locked pulses at a repetition ...
Amol Choudhary   +4 more
openaire   +2 more sources

Wideband saturable absorption in few-layer molybdenum diselenide (MoSe₂) for Q-switching Yb-, Er- and Tm-doped fiber lasers. [PDF]

open access: yes, 2015
We fabricate a free-standing molybdenum diselenide (MoSe2) saturable absorber by embedding liquid-phase exfoliated few-layer MoSe2 flakes into a polymer film.
Hasan, T.   +6 more
core   +4 more sources

A random Q-switched fiber laser [PDF]

open access: yesScientific Reports, 2015
AbstractExtensive studies have been performed on random lasers in which multiple-scattering feedback is used to generate coherent emission. Q-switching and mode-locking are well-known routes for achieving high peak power output in conventional lasers.
Yulong Tang, Jianqiu Xu
openaire   +2 more sources

Multi-Agent Dynamic Resource Allocation in 6G in-X Subnetworks with Limited Sensing Information

open access: yesSensors, 2022
In this paper, we investigate dynamic resource selection in dense deployments of the recent 6G mobile in-X subnetworks (inXSs). We cast resource selection in inXSs as a multi-objective optimization problem involving maximization of the minimum capacity ...
Ramoni Adeogun, Gilberto Berardinelli
doaj   +1 more source

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