Journal ArticleDOI
Dispersive Fourier transformation for fast continuous single-shot measurements
Keisuke Goda,Bahram Jalali +1 more
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In this paper, the authors cover the principle of dispersive Fourier transformation and its implementation in diverse applications, such as optical rogue waves and rare cancer cells in blood, as well as their application in real-time instrumentation and measurement.Abstract:
It's challenging to measure non-repetitive events in real time in the field of instrumentation and measurement. Dispersive Fourier transformation is an emerging method that permits capture of rare events, such as optical rogue waves and rare cancer cells in blood. This Review article covers the principle of dispersive Fourier transformation and its implementation in diverse applications.read more
Citations
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Journal ArticleDOI
Synchronized multi-wavelength soliton fiber laser via intracavity group delay modulation.
TL;DR: In this article, the authors demonstrate synchronized multi-wavelength mode-locked soliton fiber lasers generating ultrafast outputs from two to five wavelengths with a high sub-pulse repetition rate.
Journal ArticleDOI
Pulsed single-photon spectrograph by frequency-to-time mapping using chirped fiber Bragg gratings
TL;DR: In this paper, a fiber-integrated spectrometer for single-photon pulses outside the telecommunications wavelength range based upon frequency-to-time mapping, implemented by chromatic group delay dispersion (GDD), and precise temporally-resolved singlephoton counting, is presented.
Journal ArticleDOI
Analysis of laser radiation using the Nonlinear Fourier transform
Srikanth Sugavanam,Morteza Kamalian Kopae,Junsong Peng,Jaroslaw E. Prilepsky,Sergei K. Turitsyn,Sergei K. Turitsyn +5 more
TL;DR: It is demonstrated how the Nonlinear Fourier transform (NFT) based on the Zakharov-Shabat spectral problem can be applied as a signal processing tool for representation and analysis of coherent structures embedded into dispersive radiation.
Proceedings ArticleDOI
Single-shot ultrafast imaging using parallax-free alignment with a tilted lenslet array
TL;DR: In this paper, the authors demonstrate single-shot, two-dimensional imaging of ultrafast phenomena using a streak camera and a tilted lenslet array, and derive conditions for parallax-free imaging and experimentally verify the geometry by observing scattering of femtosecond pulses.
Journal ArticleDOI
High-throughput optofluidic particle profiling with morphological and chemical specificity
Masashi Ugawa,Cheng Lei,Taisuke Nozawa,Takuro Ideguchi,Dino Di Carlo,Sadao Ota,Yasuyuki Ozeki,Keisuke Goda +7 more
TL;DR: This method is based on an integration of a time-stretch optical microscope and a three-color fluorescence analyzer on top of an inertial-focusing microfluidic device that can perform image- and fluorescence-based screening of particles with a high throughput of 10,000 particles/s.
References
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Book
Nonlinear Fiber Optics
TL;DR: The field of nonlinear fiber optics has advanced enough that a whole book was devoted to it as discussed by the authors, which has been translated into Chinese, Japanese, and Russian languages, attesting to the worldwide activity in the field.
Journal ArticleDOI
Introduction to Fourier Optics
Joseph W. Goodman,Mary E. Cox +1 more
TL;DR: The second edition of this respected text considerably expands the original and reflects the tremendous advances made in the discipline since 1968 as discussed by the authors, with a special emphasis on applications to diffraction, imaging, optical data processing, and holography.
Book
Introduction to Fourier optics
TL;DR: The second edition of this respected text considerably expands the original and reflects the tremendous advances made in the discipline since 1968 as discussed by the authors, with a special emphasis on applications to diffraction, imaging, optical data processing, and holography.
Journal ArticleDOI
Two-Photon Laser Scanning Fluorescence Microscopy
TL;DR: The fluorescence emission increased quadratically with the excitation intensity so that fluorescence and photo-bleaching were confined to the vicinity of the focal plane as expected for cooperative two-photon excitation.
Book
Fiber-Optic Communication Systems
TL;DR: In this article, the authors present an overview of the main components of WDM lightwave communication systems, including the following: 1.1 Geometrical-Optics Description, 2.2 Wave Propagation, 3.3 Dispersion in Single-Mode Fibers, 4.4 Dispersion-Induced Limitations.