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[CrossRef]

R. G. M. P. Koumans and A. Yariv, “Time-resolved optical gating based on dispersive propagation: a new method to characterize optical pulses.” IEEE J. Quantum Electron. 36, 137–44 (2000).

[CrossRef]

D. J. Kane and R. Trebino, “Characterization of arbitrary femtosecond pulses using frequency-resolved optical gating.” IEEE J. Quantum Electron. 29, 571–9 (1993).

[CrossRef]

K. Naganuma, K. Modi, and H. Yamada, “General method for ultrashort light pulse chirp measurement.” IEEE J. Quantum Electron. 25, 1225–33 (1989).

[CrossRef]

R. W. Gerchberg and W. O. Saxton, “A practical algorithm for the determination of phase from image and diffraction plane pictures.” Optik 35, 237–46 (1972).

W. Press, B. Flannery, S. Teukosky, and W. Vetterling, Numerical Recepies in C - The Art of Scientific Computing (Cambridge University Press, Cambridge, 1986).

R. W. Gerchberg and W. O. Saxton, “A practical algorithm for the determination of phase from image and diffraction plane pictures.” Optik 35, 237–46 (1972).

A. K. Sharma, M. Raghuramaiah, P. A. Naik, and P. D. Gupta, “Use of commercial grade light emitting diode in auto-correlation measurements of femtosecond and picosecond laser pulses at 1054 nm.” Opt. Commun. 246, 195–204 (2005).

[CrossRef]

A. K. Sharma, P. A. Naik, and P. D. Gupta, “Estimation of higher order chirp in ultrashort laser pulses using modified spectrum auto-interferometric correlation,” Opt. Commun. 233, 431–437 (2004).

[CrossRef]

D. J. Kane and R. Trebino, “Characterization of arbitrary femtosecond pulses using frequency-resolved optical gating.” IEEE J. Quantum Electron. 29, 571–9 (1993).

[CrossRef]

R. G. M. P. Koumans and A. Yariv, “Time-resolved optical gating based on dispersive propagation: a new method to characterize optical pulses.” IEEE J. Quantum Electron. 36, 137–44 (2000).

[CrossRef]

K. Naganuma, K. Modi, and H. Yamada, “General method for ultrashort light pulse chirp measurement.” IEEE J. Quantum Electron. 25, 1225–33 (1989).

[CrossRef]

K. Naganuma, K. Modi, and H. Yamada, “General method for ultrashort light pulse chirp measurement.” IEEE J. Quantum Electron. 25, 1225–33 (1989).

[CrossRef]

A. K. Sharma, M. Raghuramaiah, P. A. Naik, and P. D. Gupta, “Use of commercial grade light emitting diode in auto-correlation measurements of femtosecond and picosecond laser pulses at 1054 nm.” Opt. Commun. 246, 195–204 (2005).

[CrossRef]

A. K. Sharma, P. A. Naik, and P. D. Gupta, “Estimation of higher order chirp in ultrashort laser pulses using modified spectrum auto-interferometric correlation,” Opt. Commun. 233, 431–437 (2004).

[CrossRef]

W. Press, B. Flannery, S. Teukosky, and W. Vetterling, Numerical Recepies in C - The Art of Scientific Computing (Cambridge University Press, Cambridge, 1986).

A. K. Sharma, M. Raghuramaiah, P. A. Naik, and P. D. Gupta, “Use of commercial grade light emitting diode in auto-correlation measurements of femtosecond and picosecond laser pulses at 1054 nm.” Opt. Commun. 246, 195–204 (2005).

[CrossRef]

R. W. Gerchberg and W. O. Saxton, “A practical algorithm for the determination of phase from image and diffraction plane pictures.” Optik 35, 237–46 (1972).

A. K. Sharma, M. Raghuramaiah, P. A. Naik, and P. D. Gupta, “Use of commercial grade light emitting diode in auto-correlation measurements of femtosecond and picosecond laser pulses at 1054 nm.” Opt. Commun. 246, 195–204 (2005).

[CrossRef]

A. K. Sharma, P. A. Naik, and P. D. Gupta, “Estimation of higher order chirp in ultrashort laser pulses using modified spectrum auto-interferometric correlation,” Opt. Commun. 233, 431–437 (2004).

[CrossRef]

W. Press, B. Flannery, S. Teukosky, and W. Vetterling, Numerical Recepies in C - The Art of Scientific Computing (Cambridge University Press, Cambridge, 1986).

W. Press, B. Flannery, S. Teukosky, and W. Vetterling, Numerical Recepies in C - The Art of Scientific Computing (Cambridge University Press, Cambridge, 1986).

K. Naganuma, K. Modi, and H. Yamada, “General method for ultrashort light pulse chirp measurement.” IEEE J. Quantum Electron. 25, 1225–33 (1989).

[CrossRef]

R. G. M. P. Koumans and A. Yariv, “Time-resolved optical gating based on dispersive propagation: a new method to characterize optical pulses.” IEEE J. Quantum Electron. 36, 137–44 (2000).

[CrossRef]

D. J. Kane and R. Trebino, “Characterization of arbitrary femtosecond pulses using frequency-resolved optical gating.” IEEE J. Quantum Electron. 29, 571–9 (1993).

[CrossRef]

R. G. M. P. Koumans and A. Yariv, “Time-resolved optical gating based on dispersive propagation: a new method to characterize optical pulses.” IEEE J. Quantum Electron. 36, 137–44 (2000).

[CrossRef]

K. Naganuma, K. Modi, and H. Yamada, “General method for ultrashort light pulse chirp measurement.” IEEE J. Quantum Electron. 25, 1225–33 (1989).

[CrossRef]

A. K. Sharma, P. A. Naik, and P. D. Gupta, “Estimation of higher order chirp in ultrashort laser pulses using modified spectrum auto-interferometric correlation,” Opt. Commun. 233, 431–437 (2004).

[CrossRef]

A. K. Sharma, M. Raghuramaiah, P. A. Naik, and P. D. Gupta, “Use of commercial grade light emitting diode in auto-correlation measurements of femtosecond and picosecond laser pulses at 1054 nm.” Opt. Commun. 246, 195–204 (2005).

[CrossRef]

C. Iaconis and I. A. Walmsley, “Spectral phase interferometry for direct electric-field reconstruction of ultrashort optical pulses.” Opt. Lett. 23, 792–4 (1998).

[CrossRef]

P. O’Shea, M. Kimmel, X. Gu, and R. Trebino, “Highly simplified device for ultrashort-pulse measurement.” Opt. Lett. 26, 932–4 (2001).

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T. Hirayama and M. Sheik-Bahae, “Real-time chirp diagnostic for ultrashort laser pulses.” Opt. Lett. 27, 860–2 (2002).

[CrossRef]

D. A. Bender, M. P. Hasselbeck, and M. Sheik-Bahae, “Sensitive ultrashort pulse chirp measurement.” Opt. Lett. 31, 122–4 (2006).

[CrossRef]
[PubMed]

J. W. Nicholson, J. Jasapara, W. Rudolph, F. G. Omenetto, and A. J. Taylor, “Full-field characterization of femtosecond pulses by spectrum and cross-correlation measurements.” Opt. Lett. 24, 1774–6 (1999).

[CrossRef]

R. W. Gerchberg and W. O. Saxton, “A practical algorithm for the determination of phase from image and diffraction plane pictures.” Optik 35, 237–46 (1972).

W. Press, B. Flannery, S. Teukosky, and W. Vetterling, Numerical Recepies in C - The Art of Scientific Computing (Cambridge University Press, Cambridge, 1986).

For a 64 element matrix, the phase reconstruction required six seconds of computation in IDL on a Pentium M 1.6 GHz processor.