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Physical Review A - Atomic, Molecular, and Optical Physics, ISSN 1050-2947, 09/2013, Volume 88, Issue 3, p. 33828
We provide a theoretical study of frequency-shifted feedback (FSF) lasers, i.e., lasers with an internal frequency shifter, seeded with a monochromatic wave.... 
WAVE-PACKET | GRATINGS | NANOPARTICLES | PULSE GENERATION | CAVITY | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | OPTICS | FREQUENCY-SHIFTED FEEDBACK | FRACTIONAL REVIVALS | REPETITION RATES | COMB | SUMS | Optics | Physics
Journal Article
Optics Express, ISSN 1094-4087, 05/2018, Volume 26, Issue 11, pp. 13800 - 13809
We propose and characterize experimentally a new source of optical frequency combs for performing multi-heterodyne spectrometry. This comb modality is based on... 
INJECTION | LASER | INTERFEROMETRY | GENERATION | OPTICS | MODULATION | FOURIER TRANSFORMATION | REAL-TIME | VIBROMETRY | PRECISION | RANGE | Physics - Optics | Photonic | Optics | Engineering Sciences | Physics
Journal Article
Optics Express, ISSN 1094-4087, 07/2013, Volume 21, Issue 13, pp. 15065 - 15074
We show both theoretically and experimentally that frequency-shifted feedback (FSF) lasers seeded with a single frequency laser can generate Fourier... 
PULSE GENERATION | PHASE | FIBER RING LASER | DYNAMICS | NOISE WAVE-FORMS | OPTICS | COMB | Optics | Physics
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 03/2009, Volume 34, Issue 6, pp. 755 - 757
The precision of interferometry is directly linked to the fringe spacing of the recorded interferogram. Whereas all interferometric devices show a fringe... 
LASER | OPTICS
Journal Article
Physical Review A - Atomic, Molecular, and Optical Physics, ISSN 1050-2947, 09/2014, Volume 90, Issue 3
The interference of waves evenly separated in frequency generates a periodic signal, whose intensity fluctuations depend on the phases of the individual waves.... 
MULTITONE SIGNALS | FACTOR MINIMIZATION | LOW CREST FACTOR | POWER FLUCTUATIONS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | RATIO | NOISE | OPTICS | REPETITION RATES | SHIFTED FEEDBACK LASERS
Journal Article
Optics Communications, ISSN 0030-4018, 2011, Volume 284, Issue 20, pp. 4965 - 4970
The use of frequency-shifted feedback (FSF) lasers in optical metrology is based on a unique coherence property: the appearance of beats in the noise spectrum... 
Time-frequency spectrum | Talbot effect | Laser coherence | Gauss sums | Frequency shifted feedback laser | PULSE GENERATION | OUTPUT | OPTICS | Lasers | Analysis | Frequency shift | Spontaneous emission | Feedback | Coherence | Holes | Mathematical models | Interferometers | Optics | Physics
Journal Article
Optics Letters, ISSN 0146-9592, 12/2012, Volume 37, Issue 23, pp. 4823 - 4825
We propose a novel technique of microscopy to overcome the effects of both scattering and limitation of the accessible depth due to the objective working... 
TOMOGRAPHY | OPTICS | Physics - Optics | Optics | Physics
Journal Article
Optics Letters, ISSN 0146-9592, 07/2012, Volume 37, Issue 13, pp. 2514 - 2516
We present a photon noise and diffraction-limited imaging method combining an imaging laser and ultrasonic waves. The laser optical feedback imaging (LOFI)... 
TURBID MEDIA | COHERENCE TOMOGRAPHY | OPTICS | Acoustics | Optical Phenomena | Scattering, Radiation | Feedback | Lasers | Physics - Optics | Optics | Physics
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 08/2019, Volume 44, Issue 15, pp. 3789 - 3792
We present a bidirectional recirculating frequency-shifting loop, seeded by a continuous-wave (cw) laser, to perform multi-heterodyne interferometry. This... 
INTERFEROMETRY | LASER | OPTICS | Optical fibers | Acousto-optics | Hydrogen cyanide | Molecular spectroscopy | Stability | Spectrum analysis | Cyanides | Continuous radiation | Fiber optics | Optics | Physics
Journal Article
Physical Review Letters, ISSN 0031-9007, 05/2014, Volume 112, Issue 21, pp. 112 - 213902-1 à 112-213902-5
We predict the possibility of observing integer and fractional self-imaging (Talbot) phenomena on the discrete angular spectrum of periodic diffraction... 
PHYSICS, MULTIDISCIPLINARY | Optics | Physics
Journal Article
Optics Letters, ISSN 0146-9592, 01/2016, Volume 41, Issue 2, pp. 340 - 343
Integer and fractional self-imaging effects can be induced on periodic waveforms across the time, frequency, space, or angular frequency domains by imposing a... 
PHASE MODULATION | OPTICS | Integers | Talbot effect | Waveforms | Fourier analysis | Frequency domains | Sums | Optics | Physics
Journal Article
Optics Letters, ISSN 0146-9592, 04/2018, Volume 43, Issue 7, pp. 1467 - 1470
The Talbot effect has the intrinsic capability of mitigating the effects of grating imperfections. Here we investigate, in the frequency domain, the influence... 
GRATINGS | IMAGES | OPTICS | Photonic | Optics | Engineering Sciences | Physics
Journal Article
Nature Communications, ISSN 2041-1723, 12/2018, Volume 9, Issue 1, pp. 2438 - 12
Broadband radio-frequency chirped waveforms (RFCWs) with dynamically tunable parameters are of fundamental interest to many practical applications. Recently,... 
SPECTROSCOPY | PULSE | MULTIDISCIPLINARY SCIENCES | MILLIMETER-WAVE | TIME-BANDWIDTH PRODUCT | REPETITION RATES | FOURIER TRANSFORMATION | Parameters | Chirp | Broadband | Lasers | Bandwidths | Bandwidth | Electronics | Waveforms | Complexity | Photonics | Photonic | Optics | Engineering Sciences
Journal Article
Ultramicroscopy, ISSN 0304-3991, 2011, Volume 111, Issue 11, pp. 1557 - 1563
The application of the non-conventional imaging technique LOFI (laser optical feedback imaging) to coherent microscopy is presented. This simple and efficient... 
Scanner | Vignetting | Optical feedback | Phase-sensitive detection | Field curvature | MICROCHIP LASER | AUTODYNE | HETERODYNE LASER | INTERFEROMETRY | MICROSCOPY | Microscope and microscopy | Methods | Microscopy | Lasers | Imaging | Coherence | Images | Curvature | Monitoring | Optics | Physics
Journal Article
NATURE COMMUNICATIONS, ISSN 2041-1723, 10/2019, Volume 10, Issue 1, pp. 1 - 11
Controlling the temporal and spectral properties of light is crucial for many applications. Current state-of-the-art techniques for shaping the time- and/or... 
HIGH-FIDELITY | PULSE SHAPER | WAVE-FORM GENERATION | AGILE | MULTIDISCIPLINARY SCIENCES | FOURIER TRANSFORMATION | Optical fibers | Amplitudes | Broadband | Spectral resolution | Waveforms | Optics | Spectra | Fiber lasers | Fiber optics | Photonic | Engineering Sciences | Physics
Journal Article
Applied Optics, ISSN 1559-128X, 01/2017, Volume 56, Issue 1, pp. A62 - A68
The Talbot effect, or self-imaging, is a fascinating feature of Fresnel diffraction, where an input periodic wavefront is periodically recovered after specific... 
IMPLEMENTATION | DIFFRACTION | OPTICS | RADON-WIGNER | FREQUENCY | Signal processing | Fourier transformations | Usage | Research | Talbot effect | Fourier transforms | Wave propagation | Similarity | Mathematical analysis | Fourier analysis | Mathematical models | Wave fronts
Journal Article
Optics Express, ISSN 1094-4087, 08/2018, Volume 26, Issue 16, pp. 21069 - 21085
Spectral self-imaging (SI) is an efficient technique for controlling the line spacing (LS) of optical frequency combs (OFC). However, the degree of control is... 
PERIODIC PULSE-TRAIN | RATES | LASERS | SPECTROSCOPY | PHOTONICS | REPETITION-RATE MULTIPLICATION | GHZ | MULTILEVEL PHASE MODULATION | GENERATION | OPTICS | Photonic | Engineering Sciences | Optics
Journal Article
APPLIED OPTICS, ISSN 1559-128X, 11/2015, Volume 54, Issue 33, pp. 9763 - 9771
We have demonstrated, both theoretically and experimentally, that it is possible to control (i.e., to enhance or cancel) the contrast of the interference... 
OPTICAL FEEDBACK | AUTODYNE | HETERODYNE LASER | DYNAMICS | INTERFEROMETRY | OPTICS | MICROSCOPY | POLARIZATION | Resonance | Interference (Light) | Research | Lasers | Frequency shift | Feedback | Dynamics | Modulation | Interference | Electric fields | Intermediate frequencies | Physics - Optics
Journal Article
Optics Communications, ISSN 0030-4018, 2010, Volume 283, Issue 1, pp. 71 - 77
We evidence experimentally the statistical properties of frequency shifted feedback (FSF) lasers through measurements of the homodyne beat signal and... 
Photon statistics | Laser coherence | Frequency shifted feedback laser | MODELESS LASER | OUTPUT | CAVITY | CONTINUOUS-WAVE LASER | FORMS | PHASE | DYE-LASER | DYNAMICS | GENERATION | OPTICS | Broadband | Lasers | Feedback | Coherence | Shores | Holes | Photons | Autocorrelation | Optics | Physics
Journal Article
Optics Letters, ISSN 0146-9592, 02/2017, Volume 42, Issue 3, pp. 375 - 378
Reservoir computing (RC) systems are computational tools for information processing that can be fully implemented in optics. Here, we experimentally and... 
STATES | COMPUTATION | OPTICS | NODE | Tasks | Optical feedback | Computation | Lasers | Feedback | Data processing | Reservoirs | Computer programs
Journal Article
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