Effect of Laser Coupling and Active Stabilization on the Phase Noise Performance of Optoelectronic Microwave Oscillators Based on Whispering-Gallery-Mode Resonators

Autor: Khaldoun Saleh, Guoping Lin, Yanne K. Chembo

Publikováno v: IEEE Photonics Journal, Vol 7, Iss 1, Pp 1-11 (2015)

We investigate the effect of laser coupling efficiency and active stabilization on the phase noise performance of optoelectronic oscillators based on monocrystalline whispering-gallery-mode disk resonators. We show that the resonator's intrinsic opti

Externí odkaz: https://doaj.org/article/812ca45b8f07434090c176b64cf92855

Regorafenib Adverse Drug Reactions among Patients in King Abdullah Medical City; A Chart Review Study

Autor: Hasan Ahmed H Baz, Saeed H. Halawani, Ibrahim Abdulaziz, Majid Ali, Nhal Ahmed Baz, Mohammed Jafal, Khaldoun Saleh

Publikováno v: International Journal of Pharmaceutical Research And Allied Sciences. 11:24-32

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f798951cf6cd5936fd4436d010744ee
https://doi.org/10.51847/iexpv4xrns

Photonic Generation of High Power, Ultrastable Microwave Signals by Vernier Effect in a Femtosecond Laser Frequency Comb

Autor: Khaldoun Saleh, Baptiste Marechal, Clément Lacroûte, Yann Kersalé, Ahmed Bakir, Benoit Dubois, Alexandre Didier, Jacques Millo

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2018, 8, pp.1997. ⟨10.1038/s41598-018-20408-y⟩
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Scientific Reports, Nature Publishing Group, 2018, 8 (1997), pp.6
Sci.Rep.
Sci.Rep., 2018, 8, pp.1997. ⟨10.1038/s41598-018-20408-y⟩

Optical frequency division of an ultrastable laser to the microwave frequency range by an optical frequency comb has allowed the generation of microwave signals with unprecedently high spectral purity and stability. However, the generated microwave s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3586ef6659bd79f6c27b312fdc7a6844
https://pubmed.ncbi.nlm.nih.gov/29540805

Analysis of Phase-Locking in Narrow-Band Optoelectronic Oscillators With Intermediate Frequency

Autor: Aurélien Coillet, Alain Francis Talla, Guoping Lin, Khaldoun Saleh, Paul Woafo, Yanne K. Chembo, Jimmi H. Talla Mbé, Romain Martinenghi, Geraud R. Goune Chengui

Publikováno v: IEEE Journal of Quantum Electronics
IEEE Journal of Quantum Electronics, Institute of Electrical and Electronics Engineers, 2015, 51 (6), pp.5000108

International audience; In this paper, we investigate the phenomenon of phase-locking in laser-based optoelectronic oscillators from the point of view of nonlinear dynamics. We provide a theoretical and experimental analysis of the phase dynamics of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c674119fe6a45f68b7310175ce5070d
https://doi.org/10.1109/jqe.2015.2425957

Optical Scattering Induced Noise in Fiber Ring Resonators and Optoelectronic Oscillators

Autor: Olivier Llopis, Gilles Cibiel, Khaldoun Saleh

Publikováno v: Journal of Lightwave Technology
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2013, 31 (9), pp.1433-1446. ⟨10.1109/JLT.2013.2250917⟩
Journal of Lightwave Technology, 2013, 31 (9), pp.1433-1446. ⟨10.1109/JLT.2013.2250917⟩

14 pages; International audience; This paper reports both theoretical and experimental studies on nonlinear optical phenomena generated at very low thresholds in fiber ring resonators featuring ultra-high quality factors. These studies are focused on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdefbe8583f57f458f910641bacda461
https://doi.org/10.1109/jlt.2013.2250917