Design of frequency-domain filters for femtosecond pulse shaping

As a calibration method for frequency-domain filters in Fourier-transform synthesis of arbitrarily shaped laser pulses, the spatial amplitude and phase profile of the filter were reconstructed from the synthesized temporal pulse shape and its spectrum using a simple iterative method. We also develop...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1996, Vol.35 (2A), p.624-629
Hauptverfasser:	TAKASAGO, K, ITOH, T, TAKEKAWA, M, UTOH, K.-I, KANNARI, F
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Nonlinear optics Optics Physics Ultrafast processes optical pulse generation and pulse compression
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Zusammenfassung:	As a calibration method for frequency-domain filters in Fourier-transform synthesis of arbitrarily shaped laser pulses, the spatial amplitude and phase profile of the filter were reconstructed from the synthesized temporal pulse shape and its spectrum using a simple iterative method. We also developed a design procedure for phase-only filters to synthesize both temporal phase and amplitude even for asymmetric pulse profiles of femtosecond laser pulses.
ISSN:	0021-4922 1347-4065
DOI:	10.1143/JJAP.35.624