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Optics Letters

Optics Letters


  • Vol. 25, Iss. 11 — Jun. 1, 2000
  • pp: 850–852

Chirp control in the direct space-to-time pulse shaper

D. E. Leaird and A. M. Weiner  »View Author Affiliations

Optics Letters, Vol. 25, Issue 11, pp. 850-852 (2000)

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The dispersion properties of the direct space-to-time pulse shaper are investigated for the first time to our knowledge. We demonstrate that phase-front curvature of the input spatial profile leads to a chirp in the output temporal waveform, which one can compensate for by varying the separation between the pulse-shaping lens and slit. Furthermore, the output intensity profile remains invariant as the chirp is manipulated. These properties are fundamentally different than in the well-known Fourier-transform pulse shaper.

© 2000 Optical Society of America

OCIS Codes
(320.0320) Ultrafast optics : Ultrafast optics
(320.1590) Ultrafast optics : Chirping
(320.5540) Ultrafast optics : Pulse shaping

D. E. Leaird and A. M. Weiner, "Chirp control in the direct space-to-time pulse shaper," Opt. Lett. 25, 850-852 (2000)

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