High Power, High-Order Random Raman Fiber Laser Based on Tapered Fiber
IEEE Photonics Journal, 2017 In this paper, we demonstrate a high power and high-order random Raman fiber laser based on a 1 km novel tapered fiber (TF). The core diameter of the TF gradually increases from 8 μm to 20 μm.
Zhaokai Lou +4 more
doaj +1 more source
Random distributed feedback Raman fiber laser with polarized pumping [PDF]
Laser Physics Letters, 2014 In this letter, the polarization properties of a random fiber laser operating via Raman gain and random distributed feedback owing to Rayleigh scattering are investigated for the first time. Using polarized pump, the partially polarized generation is obtained with a generation spectrum exhibiting discrete narrow spectral features contrary to the smooth
H Wu +5 more
openaire +1 more source
UK Housing Market: Time Series Processes with Independent and Identically Distributed Residuals [PDF]
, 2009 The paper examines whether a univariate data generating process can be identified which explains the data by having residuals that are independent and identically distributed, as verified by the BDS test.
A. Marathe +31 more
core +2 more sources
Galactic porosity and a star formation threshold for the escape of ionising radiation from galaxies [PDF]
, 2002 The spatial distribution of star formation within galaxies strongly affects the resulting feedback processes. Previous work has considered the case of a single, concentrated nuclear starburst, and also that of distributed single supernovae (SNe).
Clarke, C. J., Oey, M. S.
core +2 more sources
Spatial random multiple access with multiple departure
, 2017 We introduce a new model of spatial random multiple access systems with a non-standard departure policy: all arriving messages are distributed uniformly on a finite sphere in the space, and when a successful transmission of a single message occurs, the ...
Foss, Sergey +2 more
core +1 more source
Time-delay signature suppression in a chaotic semiconductor laser by fiber random grating induced random distributed feedback. [PDF]
Optics Letters, 2017 We demonstrate that a semiconductor laser perturbed by distributed feedback with random time delays from a large number of scattering centers along a fiber random grating can emit light chaotically without the time-delay signature (TDS).
Yanping Xu +5 more
semanticscholar +1 more source
Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, EarlyView.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
wiley +1 more source
Powerful narrow linewidth random fiber laser
Photonic Sensors, 2016 In this paper, we demonstrate a narrow linewidth random fiber laser, which employs a tunable pump laser to select the operating wavelength for efficiency optimization, a narrow-band fiber Bragg grating (FBG) and a section of single mode fiber to ...
Jun Ye +3 more
doaj +1 more source
Performance Analysis for Physical Layer Security in Multi-Antenna Downlink Networks with Limited CSI Feedback [PDF]
, 2013 Channel state information (CSI) at the transmitter is of importance to the performance of physical layer security based on multi-antenna networks. Specifically, CSI is not only beneficial to improve the capacity of the legitimate channel, but also can be
Chen, Xiaoming, Yin, Rui
core +1 more source
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source