Search Results - "KEFELIAN, F"
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Fabry-Pérot-Michelson interferometer using higher-order Laguerre-Gauss modes
Published in Physical review. D, Particles, fields, gravitation, and cosmology (31-12-2014)“…One of the main noise sources for future interferometric gravitational wave detectors will be the thermal fluctuations of the mirrors used as test masses. To…”
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Journal Article -
2
RF Linewidth in Monolithic Passively Mode-Locked Semiconductor Laser
Published in IEEE photonics technology letters (15-08-2008)“…We have analyzed theoretically and experimentally the linewidth of the first harmonic of the photocurrent (radio-frequency (RF) linewidth) in monolithic…”
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Journal Article -
3
Benefits of the «en caul» technique for extremely preterm breech vaginal delivery
Published in Journal of gynecology obstetrics and human reproduction (01-02-2022)“…The “en caul” technique, i.e. delivery with intact membranes, may reduce the risk of obstetric trauma in vaginal breech delivery of extreme preterm infants. We…”
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Journal Article -
4
Locking and Noise Properties of Multisection Semiconductor Lasers With Optical Injection. Application to Fabry-PÉrot and DFB Cavities
Published in IEEE journal of quantum electronics (01-06-2008)“…An analytical theory is presented for the study of injection locking in multisection semiconductor lasers. The Helmoltz equation for the electric field is…”
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Journal Article -
5
GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
Published in Physical review. X (09-06-2021)“…We report on gravitational wave discoveries from compact binary coalescences detected by Advanced LIGO and Advanced Virgo in the first half of the third…”
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6
The basic physics of the binary black hole merger GW150914
Published in Annalen der Physik (01-01-2017)“…The first direct gravitational‐wave detection was made by the Advanced Laser Interferometer Gravitational Wave Observatory on September 14, 2015. The GW150914…”
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7
Constraints on cosmic strings from the LIGO-Virgo gravitational-wave detectors
Published in Physical review letters (04-04-2014)“…Cosmic strings can give rise to a large variety of interesting astrophysical phenomena. Among them, powerful bursts of gravitational waves (GWs) produced by…”
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8
First joint observation by the underground gravitational-wave detector KAGRA with GEO 600
Published in Progress of theoretical and experimental physics (01-06-2022)“…Abstract We report the results of the first joint observation of the KAGRA detector with GEO 600. KAGRA is a cryogenic and underground gravitational-wave…”
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9
Multimessenger search for sources of gravitational waves and high-energy neutrinos: Initial results for LIGO-Virgo and IceCube
Published in Physical review. D, Particles, fields, gravitation, and cosmology (17-11-2014)“…We report the results of a multimessenger search for coincident signals from the LIGO and Virgo gravitational-wave observatories and the partially completed…”
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10
Locking and Noise Properties of Multisection Semiconductor Lasers With Optical Injection. Application to FabryaPArot and DFB Cavities
Published in IEEE journal of quantum electronics (01-01-2008)“…An analytical theory is presented for the study of injection locking in multisection semiconductor lasers. The Helmoltz equation for the electric field is…”
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Journal Article -
11
Optical mode lineshape and linewidth in passively mode-locked semiconductor laser
Published in CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference (01-06-2009)“…This paper analysis the lineshape and linewidth of individual optical modes in a passively mode-locked diode laser by mixing with a narrow linewidth tunable…”
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Conference Proceeding -
12
Ultra low frequency noise laser by locking to an all-fibered interferometer
Published in CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference (01-06-2009)“…Very low frequency noise lasers are important tools for many applications such as high-resolution spectroscopy, optical atomic clock local oscillator,…”
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Conference Proceeding -
13
An ultra-low frequency noise agile laser
Published in 2010 IEEE International Frequency Control Symposium (01-06-2010)“…We report on a fiber-stabilized agile laser with ultra-low frequency noise. The frequency noise power spectral density (PSD) is comparable to the one of an…”
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Conference Proceeding -
14
Multiplexed optical link for ultra-stable frequency dissemination
Published in 2010 IEEE International Frequency Control Symposium (01-06-2010)“…We transfer the frequency of an ultra-stable laser over a cascaded optical link comprising two compensated links of 150 km and a repeater station. Each link…”
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Conference Proceeding -
15
Ultra-stable optical frequency transfer over an optical telecommunications network with live data traffic
Published in CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference (01-06-2009)“…We present here a new approach consisting in using part of an optical telecommunications network carrying simultaneously data traffic. Our 108 km comprises 86…”
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Conference Proceeding -
16
Characteristics of the phase noise correlation of injection locked lasers for RF signal generation and transmission
Published in Optical and quantum electronics (01-03-2006)“…Theoretical and experimental results on phase noise characteristics of an optical radio-frequency generation and transmission system using heterodyne…”
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Conference Proceeding Journal Article -
17
Timing Jitter in Compact Passively Mode-Locked Quantum-Dot Lasers
Published in 2007 9th International Conference on Transparent Optical Networks (01-07-2007)“…Passively mode-locked quantum dot laser diodes emitting near 1300 nm have produced picosecond pulses with high peak power and low timing jitter at a range of…”
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18
Observing gravitational-wave transient GW150914 with minimal assumptions
Published 07-06-2016Get full text
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Directly comparing GW150914 with numerical solutions of Einstein’s equations for binary black hole coalescence
Published 14-09-2016Get full text
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20
Status of Advanced Virgo
Published in EPJ Web of Conferences (01-01-2018)“…The LIGO and the Virgo collaborations have recently announced the first detections of Gravitational Waves. Due to their weak amplitude, Gravitational Waves are…”
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Journal Article Conference Proceeding