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Autocorrelation

Autocorrelation news and technical articles from Laser Focus World. Search Autocorrelation latest and archived news and articles

  1. Autocorrelator

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    Fri, 1 Jan 1999

    Autocorrelator The Timewarp E-750 Autocorrelator can measure pulses from ultrafast lasers with widths ..... an equal-path interferometer design and two-photon autocorrelation on a GaAsP photodiode. The design eliminates the need …

  2. Autocorrelation finds wide application

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    Thu, 1 May 2003

    … the readout for an autocorrelation measurement is set ..... delay. The resulting autocorrelation trace, (τ), consists ..... Autocorrelators In a typical autocorrelator that uses a phase ..... A feature of this autocorrelator is that all of the ..... enlarge image The autocorrelation function is obtained …

Related Topics:

  1. Mode Locked
  2. Femtosecond Laser
  3. Frequency Comb
  4. Attosecond
  5. Interferometer
  6. 3-D Imaging
  1. Autocorrelator

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    Mon, 1 Mar 1999

    Autocorrelator The TimeWarp autocorrelator can be used for diagnostics of ultrafast pulses ranging from 40 to 500 fs from modelocked Ti:sapphire and other lasers. The instrument is based on a Michelson interferometer with a variable delay driven …

  2. Scanning autocorrelator

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    Mon, 1 Apr 1996

    Scanning autocorrelator The Femtoscope scanning autocorrelator has a resolution of less than 1 fs and a scan range u¥to 150 ps. Features include a Hall-effect sensor to monitor vibrating mirror position, a computer interface and software …

  3. Attosecond laser pulses are measured by autocorrelation

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    Mon, 1 Mar 2004

    … essential. Until now, second-order autocorrelation —well known from femto- and picosecond ..... researchers have succeeded in making an autocorrelation measurement in the attosecond regime ..... produce favorable conditions for the autocorrelation measurement—the central goal of …

  5. PULSE MEASUREMENTS: Sleek hardware distinguishes new FROG

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    Sat, 1 Jul 2000

    … performing autocorrelation of a pulse ..... behind the autocorrelator and takes ..... spectrum of the autocorrelation . Rick Trebino ..... measure an autocorrelation that's contaminated ..... problem in the autocorrelator component …

  6. Pulse characterization

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    Mon, 3 Jul 2000

    On-line monitoring of ultrafast lasers is available with the Spider autocorrelator . The device uses interferometry to reconstruct the complete electrical-field distribution of an ultrafast pulse from laser oscillators …

  7. ULTRAFAST SOURCES: 2.8 fs deep-UV pulses are spectroscopist's tool

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    Sun, 1 Aug 2010

    … through the holes. Downstream, an autocorrelator with all-reflective optics (to ..... dispersion) is used to produce an autocorrelation trace of the pulses. The device ..... corresponds to a fringe-resolved autocorrelation trace of the deep-UV pulses, producing …

  8. ULTRAFAST SOURCES: 2.8 fs deep-UV pulses are spectroscopist's tool

    Article

    Sun, 1 Aug 2010

    … through the holes. Downstream, an autocorrelator with all-reflective optics (to ..... dispersion) is used to produce an autocorrelation trace of the pulses. The device ..... corresponds to a fringe-resolved autocorrelation trace of the deep-UV pulses, producing …

  9. Advanced techniques measure ultrashort pulses

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    Mon, 1 Sep 1997

    … intensity autocorrelator , the time ..... proportional to the autocorrelation . The autocorrelation integral for ..... In the autocorrelator of Fig ..... intensity autocorrelation can provide ..... spectrum of the autocorrelator output …

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