We provide a detailed discussion of our recently developed pulse characterization technique for few-cycle pulses, called two-dimensional spectral shearing interferometry (2DSI). Based on spectral phase interferometry for direct electric-field reconstruction (SPIDER), 2DSI is relatively simple to implement, but requires no interferometer delay or scan calibration. We show simulations of 2DSI in the presence of noise and find that it retains the favorable noise performance of spectral shearing methods, performing identically to standard SPIDER for a given measurement time. The optimal choice of experimental parameters is discussed, with results applicable to any spectral shearing method. Experimental considerations when building and operating a 2DSI are provided, with results shown for a 4.9 fs pulse, verifying the accuracy and precision of the 2DSI. (C) 2010 Optical Society of America
机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USA
Univ Porto, Fac Ciencias, Dept Fis, P-4169007 Oporto, PortugalMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Crespo, H. M.
;
Birge, J. R.
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MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Birge, J. R.
;
Sander, M. Y.
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机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Sander, M. Y.
;
Falcao-Filho, E. L.
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MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Falcao-Filho, E. L.
;
Benedick, A.
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MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Benedick, A.
;
Kaertner, F. X.
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机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USA
Univ Porto, Fac Ciencias, Dept Fis, P-4169007 Oporto, PortugalMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Crespo, H. M.
;
Birge, J. R.
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Birge, J. R.
;
Sander, M. Y.
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Sander, M. Y.
;
Falcao-Filho, E. L.
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Falcao-Filho, E. L.
;
Benedick, A.
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
Benedick, A.
;
Kaertner, F. X.
论文数: 0引用数: 0
h-index: 0
机构:
MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA
MIT, Elect Res Lab, Cambridge, MA 02139 USAMIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA