Optical pulse compression to 3.4 fs in the monocycle region by feedback phase compensation
Description
We compensated for chirp of optical pulses with an over-one-octave bandwidth (495-1090 nm; center wave-length of 655.4 nm) produced by self-phase modulation in a single argon-filled hollow fiber and generated 3.4-fs, 1.56 optical-cycle pulses (500 nJ, 1-kHz repetition rate). This was achieved with a feedback system combined with only one 4-f phase compensator with a spatial light modulator and a significantly improved phase characterizer based on modified spectral phase interferometry for direct electric-field reconstruction. To the best of our knowledge, this is the shortest pulse in the visible-to-infrared region.
Journal
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- Optics Letters
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Optics Letters 28 (22), 2258-2260, 2003-11-15
Optical Society of America
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Details 詳細情報について
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- CRID
- 1050001339008194048
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- NII Article ID
- 120002958465
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- ISSN
- 15394794
- 01469592
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- HANDLE
- 2115/45338
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- Text Lang
- en
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- Article Type
- journal article
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- Data Source
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- IRDB
- Crossref
- CiNii Articles