Design of frequency-domain filters for femtosecond pulse shaping

Kazuya Takasago; Tetsuya Itoh; Makoto Takekawa; Ken Ichi Utoh; Fumihiko Kannari

doi:10.1143/jjap.35.624

Design of frequency-domain filters for femtosecond pulse shaping

Kazuya Takasago, Tetsuya Itoh, Makoto Takekawa, Ken Ichi Utoh, Fumihiko Kannari

Department of Electronics and Electrical Engineering

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	624-629
Number of pages	6
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	35
Issue number	2 PART A
DOIs	https://doi.org/10.1143/jjap.35.624
Publication status	Published - 1996 Feb

Keywords

Femtosecond laser
Phase reconstruction
Phase-only filter
Pulse shaping
Simulated annealing

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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10.1143/jjap.35.624

Cite this

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abstract = "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.",

keywords = "Femtosecond laser, Phase reconstruction, Phase-only filter, Pulse shaping, Simulated annealing",

author = "Kazuya Takasago and Tetsuya Itoh and Makoto Takekawa and Utoh, {Ken Ichi} and Fumihiko Kannari",

year = "1996",

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AU - Takasago, Kazuya

AU - Itoh, Tetsuya

AU - Takekawa, Makoto

AU - Utoh, Ken Ichi

AU - Kannari, Fumihiko

PY - 1996/2

Y1 - 1996/2

N2 - 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.

AB - 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.

KW - Femtosecond laser

KW - Phase reconstruction

KW - Phase-only filter

KW - Pulse shaping

KW - Simulated annealing

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JO - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers

IS - 2 PART A

ER -

Design of frequency-domain filters for femtosecond pulse shaping

Abstract

Keywords

ASJC Scopus subject areas

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